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      <image:title>ダイヤモンド 1.13ct E IF Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.1ct H VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.06ct H VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.05ct H VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.03ct I VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.03ct I VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct H VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
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  <url>
    <loc>https://diamond-bourse.com/products/nigia6371893531</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_5acb392a-d704-417d-b7ba-76d04d97736b.jpg?v=1765381841</image:loc>
      <image:title>ダイヤモンド 1ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371892725</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e8261721-a23c-43a9-9e66-6df5d4ff4741.jpg?v=1765381847</image:loc>
      <image:title>ダイヤモンド 1ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372892584</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3d8f9a29-fa5c-457a-b997-b218799b9b37.jpg?v=1765381859</image:loc>
      <image:title>ダイヤモンド 1ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378888119</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_cd7038af-8e99-4338-ab75-9bdc2e03d0c1.jpg?v=1765381877</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372879266</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6584b132-51eb-4430-94d9-9d13c2af5713.jpg?v=1765381898</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6332194628</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_743826e8-4593-42f1-b9d0-033b83cd1bb9.jpg?v=1765445986</image:loc>
      <image:title>ダイヤモンド 0.52ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215903581</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b107bdbf-8fe7-4d5e-8780-5bf1e2341a13.jpg?v=1765447348</image:loc>
      <image:title>ダイヤモンド 0.8ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441474566</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d76bfa1b-7260-43d0-b46a-7e90e7d0a352.jpg?v=1765451020</image:loc>
      <image:title>ダイヤモンド 0.8ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441933742</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2f61c74e-3ce4-4d51-a9cc-fce3215ffda9.jpg?v=1765451410</image:loc>
      <image:title>ダイヤモンド 3.02ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7468563830</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ef683c3b-2f86-43a5-9de2-437e63e06aea.jpg?v=1765452452</image:loc>
      <image:title>ダイヤモンド 0.7ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472853125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5da36213-6632-40b6-a0b7-a4981f6ae505.jpg?v=1765453171</image:loc>
      <image:title>ダイヤモンド 0.8ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1489704876</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_fe95ccae-e78e-4865-a6e1-431400e0c2c4.jpg?v=1765465128</image:loc>
      <image:title>ダイヤモンド 1ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375879630</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bf18ff80-b7e0-4b5e-b8e3-47b868f2dbed.jpg?v=1765465145</image:loc>
      <image:title>ダイヤモンド 1ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531843896</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bad82ec9-a4c4-4880-a32e-a24b8824f90a.jpg?v=1765528783</image:loc>
      <image:title>ダイヤモンド 0.55ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7533841434</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ce6ede43-85e6-41f7-8e03-8840bb52f5d0.jpg?v=1765528788</image:loc>
      <image:title>ダイヤモンド 0.41ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412096034</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a8c5b06c-3385-46e5-aac3-b2b8bd6a55cc.jpg?v=1765535388</image:loc>
      <image:title>ダイヤモンド 1ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412827393</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1136c2b8-ceea-4954-a205-9235d44938d2.jpg?v=1765536383</image:loc>
      <image:title>ダイヤモンド 1.1ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482208449</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_884a6a52-f697-4c6a-9b94-15444b353d7b.jpg?v=1765540390</image:loc>
      <image:title>ダイヤモンド 1.29ct N SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7488798488</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2df493f5-0fa4-44f2-a0e6-2a2bdde124b2.jpg?v=1765540712</image:loc>
      <image:title>ダイヤモンド 0.76ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529760758</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4503c717-454e-4fc4-908c-f87c7821685a.jpg?v=1765543142</image:loc>
      <image:title>ダイヤモンド 1.9ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2498884521</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ef5928bd-861e-4cec-9a0b-15e8228a263b.jpg?v=1765544349</image:loc>
      <image:title>ダイヤモンド 1.5ct N VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235449686</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fb7dbdc6-359a-4a68-91df-67e8125cfa9b.jpg?v=1765550043</image:loc>
      <image:title>ダイヤモンド 5.34ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1527302458</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7c1d0767-bfa7-458a-a860-8ed70ef80603.jpg?v=1765554484</image:loc>
      <image:title>ダイヤモンド 1.54ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519479664</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b629384c-96a7-4117-9873-d84af1443713.jpg?v=1765628269</image:loc>
      <image:title>ダイヤモンド 0.45ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517803879</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06875184-4f56-4b26-808f-7467eb066a38.jpg?v=1765628281</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521389318</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b669668e-d824-4c9a-bcf5-fbbc67baaf2e.jpg?v=1765628954</image:loc>
      <image:title>ダイヤモンド 0.36ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522398611</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0afc2642-c43b-4892-bd35-0dc70897bea8.jpg?v=1765628970</image:loc>
      <image:title>ダイヤモンド 0.32ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523331992</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_27904535-b229-458e-8d0d-904abea0559b.jpg?v=1765628979</image:loc>
      <image:title>ダイヤモンド 0.37ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1528971639</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2db41ddf-2f7b-4903-9a6d-726708f0a19e.jpg?v=1765629003</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535280429</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06979fbe-2423-4d69-aa3b-8c8fa79c7fd7.jpg?v=1765629008</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3525274506</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d5983725-d711-4de6-adfe-6badaf74eaa0.jpg?v=1765629083</image:loc>
      <image:title>ダイヤモンド 0.3ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536634420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_46f8f4f2-756d-4928-91dc-5ebf60109d9f.jpg?v=1765629229</image:loc>
      <image:title>ダイヤモンド 1.02ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525958950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26e03e35-47c4-4fcf-be61-97fdffd7eac2.jpg?v=1765629277</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2524971276</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_79011056-d7b0-418f-b369-3a713dfe7a82.jpg?v=1765629283</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2524198938</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_79b3b7da-0ecc-4a3e-854b-ba826e2fb5b9.jpg?v=1765629331</image:loc>
      <image:title>ダイヤモンド 0.3ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5232649420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_96ed9068-834f-4caf-862b-56474712f9f0.jpg?v=1765629337</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2534356395</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f5659116-93f4-4554-9c66-66eb6d1aba2e.jpg?v=1765629346</image:loc>
      <image:title>ダイヤモンド 0.39ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533547674</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_57823e8a-1b5a-4e14-b309-63606c92bcc0.jpg?v=1765629363</image:loc>
      <image:title>ダイヤモンド 0.33ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535598175</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_65c329c5-aa37-430e-94c5-7aef7b3661d3.jpg?v=1765629369</image:loc>
      <image:title>ダイヤモンド 0.36ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537476723</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6bbc7b07-1b93-47e7-83c9-41ed92a4ebea.jpg?v=1765629388</image:loc>
      <image:title>ダイヤモンド 0.53ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535111059</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_88cf23ec-ec88-4192-a746-5f061563877e.jpg?v=1765629426</image:loc>
      <image:title>ダイヤモンド 0.5ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7531293588</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e613cc2b-db0e-4c1c-ac10-6b638c211dda.jpg?v=1765629467</image:loc>
      <image:title>ダイヤモンド 0.63ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533341617</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_255ba4fd-9825-4f98-999c-03cb3f5df3d3.jpg?v=1765629500</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536410407</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_73503c36-5c85-4f22-ab5e-47fb3c78a798.jpg?v=1765629511</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7536985761</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5101ddd2-eafa-4eed-83de-83ab323c52f8.jpg?v=1765787818</image:loc>
      <image:title>ダイヤモンド 1.06ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542081546</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b08c41b1-c0aa-4859-9166-6fb7362f826a.jpg?v=1765787844</image:loc>
      <image:title>ダイヤモンド 1.04ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536580305</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ae0e1933-2bc4-421e-8ef8-c5ab93019be6.jpg?v=1765808569</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546083025</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9cefff4e-a998-4f4c-a124-e1cc3247156a.jpg?v=1765808638</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1533923275</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d43328b8-cae7-4f75-9b2c-537fe66d7b0a.jpg?v=1765808750</image:loc>
      <image:title>ダイヤモンド 0.91ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541155335</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b8894b6e-ea35-449f-9277-59f8e9af8015.jpg?v=1765808797</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5543113416</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_35fcc962-dc92-4548-b4d0-c7d127f402be.jpg?v=1765808812</image:loc>
      <image:title>ダイヤモンド 0.9ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545142227</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a87bcf95-5c95-4c64-a366-46e3551d4841.jpg?v=1765808832</image:loc>
      <image:title>ダイヤモンド 0.8ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546183981</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b33aebf2-8cd7-42f9-a293-e723eaf3b314.jpg?v=1765808850</image:loc>
      <image:title>ダイヤモンド 0.78ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544142332</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_93088674-c78d-4a61-88e2-ab64a1df5ff8.jpg?v=1765808886</image:loc>
      <image:title>ダイヤモンド 0.73ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541155480</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6f2af913-d43f-438e-a09a-38b92365d7d2.jpg?v=1765809037</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545120833</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_62607980-6772-40cb-98e7-e98e38c88161.jpg?v=1765809043</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542113441</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a201b231-ef51-4878-941a-9c0a0ed2bc33.jpg?v=1765809054</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548143299</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_78d72eca-3380-4919-807d-c638bcb73dc7.jpg?v=1765809081</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541167051</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c6d21bbd-9f3a-447c-8457-57b0c81d65b5.jpg?v=1765809086</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542165929</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f7ba5b08-f65a-4495-b419-1441091ad76a.jpg?v=1765809107</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545184033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d91f47cd-5d2a-478a-b049-a11f7960e3dc.jpg?v=1765809113</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545165709</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_231d7cce-5cec-4590-b983-58fc11a3e80f.jpg?v=1765809118</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1507930492</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_186a4ab3-144b-4440-8fde-6dcedd65210d.jpg?v=1765873294</image:loc>
      <image:title>ダイヤモンド 0.63ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215443537</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_40450935-86f4-4a89-9cc1-ca3d6cf1874b.jpg?v=1765879149</image:loc>
      <image:title>ダイヤモンド 2.01ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1395108790</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a2d81ed4-5b0b-4f7c-886a-29e06a1346ff.jpg?v=1765879596</image:loc>
      <image:title>ダイヤモンド 1ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5393931107</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_33ceba6f-89e3-463d-bae6-f1fabc27231e.jpg?v=1765880151</image:loc>
      <image:title>ダイヤモンド 0.9ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6541030565</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fce52591-edb5-4230-93c2-c9c4733d4be3.jpg?v=1765889940</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547029809</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fc66ecf7-87a1-4c9a-8064-dd0b9dda1037.jpg?v=1765889957</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548030522</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fbd9271a-59c0-4a43-8aba-bd65572b3617.jpg?v=1765889974</image:loc>
      <image:title>ダイヤモンド 1ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535703498</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1686a53f-ac8a-4faf-a2e8-77b1508f2d94.jpg?v=1765889985</image:loc>
      <image:title>ダイヤモンド 1ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7546100530</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a9a55244-2e5c-461d-98c5-4aac1dc82293.jpg?v=1765890025</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7546032665</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e619b52-6edb-469d-8eb8-486c38eff6ac.jpg?v=1765890030</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7548038345</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_b34bab7d-92b8-4222-95b2-2bc9416158f9.jpg?v=1765890054</image:loc>
      <image:title>ダイヤモンド 0.53ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536778267</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_8991caba-4808-4479-ada3-107a442e4990.jpg?v=1765890060</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1425195108</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e93e693-09ab-498f-89d5-c7bce0b0f552.jpg?v=1765896368</image:loc>
      <image:title>ダイヤモンド 1ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1419863959</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_dbe2e20f-03da-4f24-bb87-ae90ee9531e9.jpg?v=1765898906</image:loc>
      <image:title>ダイヤモンド 2.17ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221869125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b7b29836-b8f2-4fa5-8066-ab7665d14f7a.jpg?v=1765901461</image:loc>
      <image:title>ダイヤモンド 20.07ct D Flawless  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455948039</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f35d50e2-3efb-42ec-8580-bedca70a7d28.jpg?v=1765970334</image:loc>
      <image:title>ダイヤモンド 0.53ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466549780</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_17de99b1-e818-4d53-867a-92d2b8aeef60.jpg?v=1765970769</image:loc>
      <image:title>ダイヤモンド 0.53ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6491282767</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9136e865-382d-44b3-9b9f-c10b38586b01.jpg?v=1765976056</image:loc>
      <image:title>ダイヤモンド 2.02ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231665762</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_72017fd8-a596-4b24-a0ce-0d5b0f6cd23e.jpg?v=1765981357</image:loc>
      <image:title>ダイヤモンド 10.51ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5426241177</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c2b08ff0-07a5-4ecf-aba7-d76f10362d4c.jpg?v=1765986060</image:loc>
      <image:title>ダイヤモンド 3.51ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6217164340</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3285b11a-82da-45f2-8cba-8328f22e8642.jpg?v=1766051015</image:loc>
      <image:title>ダイヤモンド 0.96ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1216036283</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_695da6fd-a6ba-4e0e-a341-f722a5b562ba.jpg?v=1766051713</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442022208</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_97e4b077-f2b5-499a-827d-f0f4ed5ec482.jpg?v=1766055413</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1448069085</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_53aed89b-e43e-4743-ac9b-5598751d070e.jpg?v=1766055709</image:loc>
      <image:title>ダイヤモンド 0.8ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444215905</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_10bf8b2a-d0d0-49f5-aa9d-22d834d2d9de.jpg?v=1766055822</image:loc>
      <image:title>ダイヤモンド 1.22ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444534813</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_23892244-5025-414e-9924-ac3abf90138b.jpg?v=1766055833</image:loc>
      <image:title>ダイヤモンド 2.01ct M SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7463624476</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5a7915b5-1a82-437e-8473-1ee64c1e483b.jpg?v=1766057269</image:loc>
      <image:title>ダイヤモンド 0.51ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225934772</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_934640cf-e4d0-4ce1-ab3e-5f87c385f8fa.jpg?v=1766057349</image:loc>
      <image:title>ダイヤモンド 0.69ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516380951</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_57937401-71f8-4386-a1c2-0189fa639fd0.jpg?v=1766059854</image:loc>
      <image:title>ダイヤモンド 0.42ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517801456</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4637af47-38bd-42d1-a611-25f2ad9f27b4.jpg?v=1766059988</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516802572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ee096752-ccf3-4b61-be84-20ea78f944ea.jpg?v=1766060008</image:loc>
      <image:title>ダイヤモンド 0.8ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235525756</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_be1abb94-4de6-4535-8b2b-00e0dfaec60c.jpg?v=1766060259</image:loc>
      <image:title>ダイヤモンド 0.52ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7528318517</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_115da5d2-cb91-4912-a191-ff34df7f90e5.jpg?v=1766060749</image:loc>
      <image:title>ダイヤモンド 0.72ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5232629765</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e9612dbd-56c7-4bca-bd22-e32b6ec7f41b.jpg?v=1766060757</image:loc>
      <image:title>ダイヤモンド 0.73ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536442757</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_925ba78a-6284-444f-a586-5196b1588f6f.jpg?v=1766061144</image:loc>
      <image:title>ダイヤモンド 1.02ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7536677974</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2f49bd7a-989a-44ab-b170-32416b47efda.jpg?v=1766061334</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232609697</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6a644290-070e-44e0-b272-c944f127b80a.jpg?v=1766062750</image:loc>
      <image:title>ダイヤモンド 5.16ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7398260004</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4c62805d-1bf4-4320-9d42-7e1a7a20ba5d.jpg?v=1766067629</image:loc>
      <image:title>ダイヤモンド 3.13ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6187316845</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_86806090-c008-4471-a023-4834be22375d.jpg?v=1766136803</image:loc>
      <image:title>ダイヤモンド 0.92ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2161059652</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8c0134f7-dc53-4190-844c-97d2df97356d.jpg?v=1766136934</image:loc>
      <image:title>ダイヤモンド 0.9ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7346986387</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_09795c20-c81c-4ca1-a621-a2e4d3710c0d.jpg?v=1766137188</image:loc>
      <image:title>ダイヤモンド 1.01ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6361595950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_782b2f67-b3b7-45ce-8db8-6fdb96f0e3cb.jpg?v=1766137402</image:loc>
      <image:title>ダイヤモンド 1.01ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6365749321</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_359a4be7-57a8-4d73-af60-e5c61f5a52f0.jpg?v=1766137446</image:loc>
      <image:title>ダイヤモンド 1.2ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2397186370</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_36b92a31-f0fa-4e43-975f-23099b7dc1b8.jpg?v=1766137864</image:loc>
      <image:title>ダイヤモンド 0.71ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1233306777</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bcb640e2-d7f0-4eb8-809a-6dedc39f941a.jpg?v=1766138107</image:loc>
      <image:title>ダイヤモンド 1.52ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227302282</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2b09010e-3b40-4fc6-932c-67eda49a4638.jpg?v=1766140268</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222347550</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b6d54ac0-b819-4280-b2a0-97d0e8ab4417.jpg?v=1766140668</image:loc>
      <image:title>ダイヤモンド 2ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1465927087</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a97634f9-365b-45e3-aa79-fe6281b0f800.jpg?v=1766143525</image:loc>
      <image:title>ダイヤモンド 3.01ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5234151857</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_62f4c226-a0dd-41f5-b899-304f24231777.jpg?v=1766156761</image:loc>
      <image:title>ダイヤモンド 7.03ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7391061446</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_10df3bdf-5e35-4f32-8533-2bd90df87944.jpg?v=1766224872</image:loc>
      <image:title>ダイヤモンド 0.3ct K VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1445799520</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d63f3055-c28b-4a05-8358-17a5a0b0f0c3.jpg?v=1766229644</image:loc>
      <image:title>ダイヤモンド 1ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518769404</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08c444b7-1f58-41bc-afe2-c2bfc61ebe1e.jpg?v=1766232944</image:loc>
      <image:title>ダイヤモンド 0.82ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237813118</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_37490213-a03f-41f6-9686-1d6b51b2064f.jpg?v=1766408245</image:loc>
      <image:title>ダイヤモンド 4.04ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231787090</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0f2a712e-c592-4829-8b7b-7f674381e0a9.jpg?v=1766409714</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235802684</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e3168ffc-f28c-4904-a5cc-feb48e0bb880.jpg?v=1766479155</image:loc>
      <image:title>ダイヤモンド 0.77ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371856999</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_99b4f6d2-0894-4980-842a-7bc941f10489.jpg?v=1766483215</image:loc>
      <image:title>ダイヤモンド 0.61ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211962588</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e92d3107-64de-4bd7-8246-db710b52cb68.jpg?v=1766484496</image:loc>
      <image:title>ダイヤモンド 0.8ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498472634</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_58fb2740-4698-4c71-bb4b-4864c94239ef.jpg?v=1766490381</image:loc>
      <image:title>ダイヤモンド 1ct K SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1503921429</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8ac308b5-bcaf-414b-8b6a-40e878940248.jpg?v=1766491203</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546117072</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cfbd8030-fea9-4702-9896-a7592074c0c8.jpg?v=1766493440</image:loc>
      <image:title>ダイヤモンド 2ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5536392494</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c821ff11-2815-483a-855a-4cc2ee64c588.jpg?v=1766564574</image:loc>
      <image:title>ダイヤモンド 0.56ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532360849</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4ffe734e-1a05-404a-89c1-32f2ab2316bb.jpg?v=1766650910</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545248640</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f29af664-e7a6-467a-903d-1bf149263864.jpg?v=1766651916</image:loc>
      <image:title>ダイヤモンド 1.02ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6392205845</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bfe35566-c6d2-4812-a70e-43a4d7fdd103.jpg?v=1766656614</image:loc>
      <image:title>ダイヤモンド 1.01ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1448399910</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_be862584-d139-44fe-9aa3-24a31d606c87.jpg?v=1766660260</image:loc>
      <image:title>ダイヤモンド 1.06ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2428883053</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_75a2f7d9-d7a3-4042-bf3e-506c67125282.jpg?v=1766660274</image:loc>
      <image:title>ダイヤモンド 1.01ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441535713</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fcaba33c-a3c3-40bc-a09a-7f4fbe00aad7.jpg?v=1766660493</image:loc>
      <image:title>ダイヤモンド 3ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446884591</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_044e4747-9f5b-4180-b1be-84ed72ba9b35.jpg?v=1766660514</image:loc>
      <image:title>ダイヤモンド 1.01ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486433738</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_cb8319ed-3a8d-4390-9acc-e840e4bbcfb2.jpg?v=1766662996</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497426768</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_41f299d3-0b07-4279-b948-2b69b5642be8.jpg?v=1766663202</image:loc>
      <image:title>ダイヤモンド 0.63ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505510202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9544f615-8971-4184-8895-47edb0fc6786.jpg?v=1766663693</image:loc>
      <image:title>ダイヤモンド 1.01ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1517171237</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f204b58f-e45b-410f-848c-2078dabc9707.jpg?v=1766664049</image:loc>
      <image:title>ダイヤモンド 0.5ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2195782456</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e4bd1044-639c-4974-89df-40208d414be5.jpg?v=1766666816</image:loc>
      <image:title>ダイヤモンド 8.16ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7438504623</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_07bf2781-6b82-4b01-8234-32c74ccf97d5.jpg?v=1766666994</image:loc>
      <image:title>ダイヤモンド 3.8ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7361001123</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f0a563da-b000-4446-bd86-a348de736b9d.jpg?v=1766667014</image:loc>
      <image:title>ダイヤモンド 3.65ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3435854815</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3844c52a-eb03-486d-a106-71c71f0842c6.jpg?v=1766667219</image:loc>
      <image:title>ダイヤモンド 2.61ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224846121</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_74c4955d-8608-4795-8242-5113a1f1d7f5.jpg?v=1766667228</image:loc>
      <image:title>ダイヤモンド 2.58ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221767531</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7157b897-177a-4dbd-bdaf-7348cfa9a4a6.jpg?v=1766667313</image:loc>
      <image:title>ダイヤモンド 2.13ct G IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542218665</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2e6f21dd-93a1-45f4-a072-fbee607c6303.jpg?v=1766672050</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2201695338</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_dcfff7d9-5655-4eb9-844f-43ab97824d1b.jpg?v=1766760201</image:loc>
      <image:title>ダイヤモンド 10.07ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544012950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2e1df25e-3312-4a14-8426-9709f7f075ab.jpg?v=1766763405</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535109755</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_504b5059-43f3-4f9a-9331-56571ff4e4d4.jpg?v=1767601370</image:loc>
      <image:title>ダイヤモンド 0.7ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7543238129</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ab562df1-e220-4ac3-9a52-4985f98c2e9f.jpg?v=1767602377</image:loc>
      <image:title>ダイヤモンド 3.22ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232813828</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1ef93ef3-fe27-4521-b884-9dac95744bda.jpg?v=1767602388</image:loc>
      <image:title>ダイヤモンド 1.54ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531908628</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4c69af31-8cf6-4677-a039-f02dfd9bcf7c.jpg?v=1767602420</image:loc>
      <image:title>ダイヤモンド 1.08ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542121306</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5cfc151f-ac44-456a-ab7f-c3bd6a2332dc.jpg?v=1767602448</image:loc>
      <image:title>ダイヤモンド 1.2ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231814054</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f4e65b60-d00b-458e-85ba-544e83f600b5.jpg?v=1767602486</image:loc>
      <image:title>ダイヤモンド 2.06ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232813725</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6e63f6e7-9c93-4e70-91e1-5b5bd8668ced.jpg?v=1767602497</image:loc>
      <image:title>ダイヤモンド 1.56ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235812120</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39425405-6f75-4f91-9dbc-92f0e2f5664f.jpg?v=1767602519</image:loc>
      <image:title>ダイヤモンド 1.22ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236812118</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e46c6c6-f298-4bb3-80d5-dd73d242f504.jpg?v=1767602525</image:loc>
      <image:title>ダイヤモンド 1.04ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541213848</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7815133e-10fd-44df-9fcb-0cb205606ad4.jpg?v=1767602541</image:loc>
      <image:title>ダイヤモンド 1.02ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236823388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a09c6a0-8b07-4eeb-a7e5-52d459d15fe6.jpg?v=1767602562</image:loc>
      <image:title>ダイヤモンド 1.03ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535475867</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_65ff48e0-54d6-4c4b-916a-d4c54ffeb8c0.jpg?v=1767605925</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7532698397</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e8b81df5-f2c5-40d0-8edd-bda46c240388.jpg?v=1767605942</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535994181</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c15544c4-10a2-48af-98f7-13e03064dab6.jpg?v=1767605987</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1549233217</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4508f95c-a93d-4c20-907c-729360adacd9.jpg?v=1767606050</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6545257940</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0f16afe7-c820-4121-a3b3-2e8a7affb499.jpg?v=1767606264</image:loc>
      <image:title>ダイヤモンド 1.9ct M SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537375697</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_90697ef3-8039-41ba-9b37-fc25040bbf67.jpg?v=1767606286</image:loc>
      <image:title>ダイヤモンド 1.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5366200317</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_519ceecc-a40b-468b-b678-bf9d841701db.jpg?v=1767606921</image:loc>
      <image:title>ダイヤモンド 2.23ct N SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1383377655</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1030f6df-13dc-49de-8fb9-57dcf9535d5f.jpg?v=1767607350</image:loc>
      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222120520</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bad58efd-3c75-42d3-8aba-469a8a5e55a1.jpg?v=1767608776</image:loc>
      <image:title>ダイヤモンド 1ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2417026905</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3a9df2a3-a338-4d17-86bc-719c0c4873c0.jpg?v=1767609192</image:loc>
      <image:title>ダイヤモンド 3ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459393353</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_351dd471-ef46-4ac5-8ae5-4478647fe573.jpg?v=1767612622</image:loc>
      <image:title>ダイヤモンド 0.5ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453897399</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_11d10115-eaa8-4ffb-8925-928d8f811a31.jpg?v=1767612909</image:loc>
      <image:title>ダイヤモンド 0.82ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5483290108</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f3d6a102-4aff-4f38-9241-f7e97aa0ae24.jpg?v=1767614245</image:loc>
      <image:title>ダイヤモンド 0.62ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487458249</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b38cd367-c923-45b8-88f3-cca879978a7e.jpg?v=1767614725</image:loc>
      <image:title>ダイヤモンド 0.37ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497447548</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_775aa261-dd9e-4342-be9f-b7f8fda9e8fe.jpg?v=1767614906</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2498805846</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ce1d9f5f-95c0-4c34-af79-678807ca371d.jpg?v=1767614919</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509164527</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c92acf62-cb9c-4e03-b9b3-3852aa5aa0f0.jpg?v=1767615056</image:loc>
      <image:title>ダイヤモンド 1.06ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7526293035</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_67e2890e-a92b-4da0-bd87-d51fb169bfa1.jpg?v=1767617089</image:loc>
      <image:title>ダイヤモンド 0.8ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532176525</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7462d34a-0b6d-42b3-a054-a6b6780ffa2b.jpg?v=1767617137</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521001296</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1f919a91-c7c3-4e99-947c-bce0dc964c6c.jpg?v=1767617331</image:loc>
      <image:title>ダイヤモンド 0.61ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7548151471</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bbb94faa-69c0-467c-8e72-fb69202a5257.jpg?v=1767618163</image:loc>
      <image:title>ダイヤモンド 1.07ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5232805418</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_11407333-19b5-4939-aef9-b19367aef063.jpg?v=1767618677</image:loc>
      <image:title>ダイヤモンド 0.37ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232570429</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_11ad2a76-7b5b-495e-8827-70ff3eade2eb.jpg?v=1767619755</image:loc>
      <image:title>ダイヤモンド 4.21ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6482268705</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_40b618a5-993b-470d-9558-72c04416e18f.jpg?v=1767624913</image:loc>
      <image:title>ダイヤモンド 3.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6471409268</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ff563955-93a5-46b7-875e-e782ec5126b1.jpg?v=1767627630</image:loc>
      <image:title>ダイヤモンド 2.13ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6351015767</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_43589adf-e8cf-47c6-b0dd-1f6e216e5d64.jpg?v=1767627883</image:loc>
      <image:title>ダイヤモンド 0.97ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2205808438</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4080eba0-1336-47d5-9c67-54d737ae49bf.jpg?v=1767628035</image:loc>
      <image:title>ダイヤモンド 5.14ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6511360023</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_22572b56-862b-43bf-b548-0e6ed890e139.jpg?v=1767629600</image:loc>
      <image:title>ダイヤモンド 3.01ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7546253627</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b0e5428e-297e-4547-a184-18ae4f731987.jpg?v=1767775550</image:loc>
      <image:title>ダイヤモンド 1.01ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2386030983</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_723aac02-f4c8-4b04-ba71-305a503e9504.jpg?v=1767779947</image:loc>
      <image:title>ダイヤモンド 1ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439139427</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e916413e-7f02-476b-a1a0-7ecca2aa4a36.jpg?v=1767783486</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431731065</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b003984e-7093-40ac-b1f5-d0de05b44a83.jpg?v=1767783919</image:loc>
      <image:title>ダイヤモンド 1.35ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509930177</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_214504c5-d458-47d0-9a6a-24e4f4050b67.jpg?v=1767788049</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517859105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_482ff87d-12c2-4944-88c4-1035ccbcbf42.jpg?v=1767788698</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542203725</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_51f6a02c-6825-4fbd-8253-94f24bc068bc.jpg?v=1767790919</image:loc>
      <image:title>ダイヤモンド 1.75ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6475307725</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c0e10c5a-6e3f-4564-8537-8849d13da568.jpg?v=1767796769</image:loc>
      <image:title>ダイヤモンド 2.06ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406443486</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_01ffc752-68bf-4da2-9f9e-dfd8195ec4a2.jpg?v=1767867641</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1408509447</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ada4059f-56f5-455d-b73e-7f27d3dcd4e2.jpg?v=1767867647</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431015072</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cc57da26-888a-4511-b412-636d0acba397.jpg?v=1767868963</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7421443092</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a129d3b-25c6-4d6f-9f49-0b82e4a020c3.jpg?v=1767869090</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3425871159</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e1e291e6-bd19-4d23-89eb-bcac5e2cc92e.jpg?v=1767869464</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7431599508</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_29ff0846-f591-47ff-9106-9930a498368d.jpg?v=1767869473</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2438818923</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_97556ab7-c078-4178-bc34-77f4f02b1abd.jpg?v=1767869594</image:loc>
      <image:title>ダイヤモンド 0.55ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432200475</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f585053e-b632-4507-95d5-5224ff31e5b6.jpg?v=1767869807</image:loc>
      <image:title>ダイヤモンド 0.56ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402736106</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a81e74e9-a236-47a1-b52c-71c921d1e2e2.jpg?v=1767869813</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5433622833</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_881bb766-c2fd-43b9-8eca-a8bb16a7b706.jpg?v=1767869824</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402816083</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d64c6688-b875-42ee-86b0-5c3f74602fc7.jpg?v=1767869902</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446245036</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f0aa70cf-2211-4955-9630-22aa44f07cc6.jpg?v=1767870274</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447397561</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bc296af6-a888-4ee5-bc77-d35dcaff9fc7.jpg?v=1767870286</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446393010</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bc40539c-002b-4a08-a360-304dfd418030.jpg?v=1767870306</image:loc>
      <image:title>ダイヤモンド 0.51ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7413547666</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f0ae4680-1cb1-4f0f-a469-cd243802135a.jpg?v=1767870575</image:loc>
      <image:title>ダイヤモンド 0.51ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445461938</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6af483d8-9e1b-40d3-b3ff-483b9579caec.jpg?v=1767870722</image:loc>
      <image:title>ダイヤモンド 0.52ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442994057</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5cf8dc39-8063-4e6f-8258-281e65b0971f.jpg?v=1767870728</image:loc>
      <image:title>ダイヤモンド 0.53ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475476747</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_e36a2087-8131-40b4-a49f-5b7c2aea4ba3.jpg?v=1767872335</image:loc>
      <image:title>ダイヤモンド 0.39ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1487413076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1499eb39-3807-416b-8dfa-209e99578de4.jpg?v=1767872515</image:loc>
      <image:title>ダイヤモンド 2.01ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3485527053</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_273bcee4-bf95-432f-9a47-faaaea78b85d.jpg?v=1767872550</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6512487301</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8379b486-6709-4a1a-91e0-a5b30aa0d798.jpg?v=1767946870</image:loc>
      <image:title>ダイヤモンド 0.51ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7533634473</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f62bac82-6448-4555-9268-61e997110c01.jpg?v=1767947000</image:loc>
      <image:title>ダイヤモンド 0.71ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406325103</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2677c4f9-7801-4446-8abf-2f5f8b01e2fe.jpg?v=1767953014</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402789074</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a0e97d38-8494-4ef6-89bf-fdb91989c94c.jpg?v=1767953429</image:loc>
      <image:title>ダイヤモンド 0.3ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426676145</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ad71a2e-f22f-446c-b89b-73db6d416855.jpg?v=1767955142</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536620241</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_daaa5c25-b277-4748-b766-0d8335feb0a7.jpg?v=1767961385</image:loc>
      <image:title>ダイヤモンド 1.81ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7536437183</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_d61e0f74-1fc1-434b-bfb3-a2c3e0e12769.jpg?v=1768047651</image:loc>
      <image:title>ダイヤモンド 0.38ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6525892083</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_66b892c7-963b-4af7-996a-d54ca8eeefe4.jpg?v=1768205720</image:loc>
      <image:title>ダイヤモンド 2.22ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542277602</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba484b36-2cce-47a0-ab09-eb389ea8fead.jpg?v=1768207230</image:loc>
      <image:title>ダイヤモンド 1.06ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2546276185</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed5d1afc-788a-4aaa-92c0-a9141d9c68d5.jpg?v=1768207258</image:loc>
      <image:title>ダイヤモンド 1.12ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545000184</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e33cd26-6ac6-4be4-8b5f-ea6ee64a7e6c.jpg?v=1768229520</image:loc>
      <image:title>ダイヤモンド 0.82ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548114759</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3b58fb9b-305d-40ad-84ee-817852f80639.jpg?v=1768229578</image:loc>
      <image:title>ダイヤモンド 0.73ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545280517</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0af50f43-c308-47f0-a8d3-04aea2f96515.jpg?v=1768229597</image:loc>
      <image:title>ダイヤモンド 0.72ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532922189</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b5282146-de77-4d37-b7a7-690976f5ad7c.jpg?v=1768229621</image:loc>
      <image:title>ダイヤモンド 0.71ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546042363</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2486e302-83d8-4ae8-a1b1-3f2a255a5286.jpg?v=1768229698</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541316793</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_245948ba-2132-4d8d-952c-bec01933e53b.jpg?v=1768229770</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543248532</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dcd2c222-88fc-4ecc-9734-6a35b549370a.jpg?v=1768229895</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541135456</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_34f22759-fb81-4e1a-aabc-f76859710465.jpg?v=1768229901</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5546238242</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_84b0b785-d9d6-4eae-9fb5-fcf619172411.jpg?v=1768229906</image:loc>
      <image:title>ダイヤモンド 0.6ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545076006</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d723e59c-9803-4b6c-9cfc-3e971858c899.jpg?v=1768229916</image:loc>
      <image:title>ダイヤモンド 0.57ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546268767</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ed751018-a94a-4411-b8fd-cf14fcdb68c6.jpg?v=1768229934</image:loc>
      <image:title>ダイヤモンド 0.54ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546240526</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0e9538c1-5447-4ffb-8654-88a5a741d8d9.jpg?v=1768229943</image:loc>
      <image:title>ダイヤモンド 0.52ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7543058337</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9874b37e-660d-4efd-93c6-ce8a7283d3c6.jpg?v=1768229950</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541257915</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3fc370c7-5f80-4671-bfd8-253ff2f7f24e.jpg?v=1768229956</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546198542</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3d5a4169-75da-48dd-80b1-2a3aaf79a65c.jpg?v=1768229981</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542248545</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_28978d69-4862-4623-97f6-79b7fe3733e2.jpg?v=1768229986</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545270292</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_90b7356b-5823-4191-9359-e81cffef18dd.jpg?v=1768229992</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547276492</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_97fa665b-06c7-44b7-adbd-236dd8c71d16.jpg?v=1768230001</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7543311925</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_96ceba3e-e7c5-447d-8436-b9c24a4f41ee.jpg?v=1768230031</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549239173</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5f8c2480-f9f1-419c-bd34-de35a84f2914.jpg?v=1768230035</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548269271</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_389f6c68-95c2-44a6-ab63-952f0e291e7f.jpg?v=1768230039</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547057496</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8768b1e8-c3c0-477d-a92a-021193b62345.jpg?v=1768230043</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6531376913</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4dd9e58d-b0f2-4d8e-9846-858d94dab591.jpg?v=1768231517</image:loc>
      <image:title>ダイヤモンド 0.77ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5533075408</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d567c0b5-462f-4f7e-8a1c-7510cc1ff392.jpg?v=1768231526</image:loc>
      <image:title>ダイヤモンド 0.73ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541215999</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0e0b5304-cb79-4056-851c-65a9bd7cb5e3.jpg?v=1768231539</image:loc>
      <image:title>ダイヤモンド 0.72ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545214809</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_875f5f7e-4563-4082-8d52-3e18fdc03133.jpg?v=1768231551</image:loc>
      <image:title>ダイヤモンド 0.71ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546279576</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a9c39cf4-b273-4ed3-a779-0133b214e20a.jpg?v=1768231563</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1533705838</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4837a173-1df7-4584-b8d6-af026681a145.jpg?v=1768231582</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546203588</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f23f715f-1059-45bb-bc50-f7573d1e0a53.jpg?v=1768231589</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536701605</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_dde675b5-2333-40b3-b46b-5c5a6de998c8.jpg?v=1768231595</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535024766</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b239a548-6565-48ed-965e-382299c726d3.jpg?v=1768231602</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1537377273</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5cf302fb-aa34-456d-9109-7931e7630e8e.jpg?v=1768231608</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545348195</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bea30025-f9ea-47ab-b658-b02f0e141337.jpg?v=1768234959</image:loc>
      <image:title>ダイヤモンド 2.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5466825603</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9eba378e-23b7-4b63-893b-f3cd2c4ad554.jpg?v=1768291348</image:loc>
      <image:title>ダイヤモンド 2.01ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498456403</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_52ce9bfc-a92c-4e5f-aa33-2d62f30cd70b.jpg?v=1768306058</image:loc>
      <image:title>ダイヤモンド 0.4ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7496895424</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_418c009b-48c8-4246-8ab9-fcbefb0ced60.jpg?v=1768306249</image:loc>
      <image:title>ダイヤモンド 0.4ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1505104111</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_bb7dfda2-03ed-4598-a049-4df0de3f2959.jpg?v=1768306255</image:loc>
      <image:title>ダイヤモンド 0.41ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237383684</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4453506d-a8f9-425f-ab70-8e602b4b5d0c.jpg?v=1768310298</image:loc>
      <image:title>ダイヤモンド 5.21ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532126184</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d4ca4bd2-aa29-4eb4-a092-322d2b6e055f.jpg?v=1768379969</image:loc>
      <image:title>ダイヤモンド 0.35ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532288719</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e192291-a037-41a5-b730-76143a0489b2.jpg?v=1768379974</image:loc>
      <image:title>ダイヤモンド 0.35ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://diamond-bourse.com/products/bagia1537450111</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_59b4974a-49c9-474b-92bf-e74b88bdd5ea.jpg?v=1768379980</image:loc>
      <image:title>ダイヤモンド 0.35ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532732336</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06d135ae-065d-45ff-af9b-383129fe4b4c.jpg?v=1768379985</image:loc>
      <image:title>ダイヤモンド 0.35ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535449730</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71fe840c-ab96-4275-916b-77d0163d2263.jpg?v=1768379996</image:loc>
      <image:title>ダイヤモンド 0.35ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7532170067</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08bee5df-df90-4647-b441-a9d027938728.jpg?v=1768380002</image:loc>
      <image:title>ダイヤモンド 0.35ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1537307205</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_926d1254-6766-4a84-82c7-7b7f32e0223a.jpg?v=1768380007</image:loc>
      <image:title>ダイヤモンド 0.36ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536158969</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_24bcdcc6-6a3b-42de-bc68-fea81c1c15dd.jpg?v=1768380018</image:loc>
      <image:title>ダイヤモンド 0.36ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535983952</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1f69341b-cedf-4fa9-a5ee-e5121fd2bd57.jpg?v=1768380024</image:loc>
      <image:title>ダイヤモンド 0.36ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6521581855</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f66160f-aa25-4719-98d5-c6db7d5f5ed0.jpg?v=1768380029</image:loc>
      <image:title>ダイヤモンド 0.36ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535051843</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1b550279-821f-4999-99ba-40a05bee11bf.jpg?v=1768380052</image:loc>
      <image:title>ダイヤモンド 0.36ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1538509205</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d2dcb1ce-be07-47de-a471-ce386072ce62.jpg?v=1768380057</image:loc>
      <image:title>ダイヤモンド 0.37ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537160629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_72f26200-f0e8-4db1-9884-f4ed58a06323.jpg?v=1768380068</image:loc>
      <image:title>ダイヤモンド 0.37ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531263179</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0a3dc0e9-36e5-4541-a903-3821e217b641.jpg?v=1768380112</image:loc>
      <image:title>ダイヤモンド 0.37ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532616723</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bb297271-9653-44cb-bc2d-5afb18b57594.jpg?v=1768380118</image:loc>
      <image:title>ダイヤモンド 0.38ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia3535198762</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6723da23-89ff-41f1-bca8-18fd96674ed9.jpg?v=1768380123</image:loc>
      <image:title>ダイヤモンド 0.38ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7532158585</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1b487d22-956f-4a9f-af53-79f9c4623ac0.jpg?v=1768380129</image:loc>
      <image:title>ダイヤモンド 0.38ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535591608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8d9d3a2f-47ba-4c24-82c6-46bea988de41.jpg?v=1768380156</image:loc>
      <image:title>ダイヤモンド 0.45ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7531810347</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4c896cda-c40b-4508-ad29-337b9246e00f.jpg?v=1768380162</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532956611</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e6ae27a7-d74f-4a14-8aff-82ce579727df.jpg?v=1768380173</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2524812061</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_96ac2153-0901-4ed4-b0dc-2206f59fa500.jpg?v=1768380190</image:loc>
      <image:title>ダイヤモンド 0.46ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531569743</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_11962e58-71ae-4eb9-9cae-5bbac9a4f815.jpg?v=1768380196</image:loc>
      <image:title>ダイヤモンド 0.46ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6521804380</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a8815cc8-3e49-46ac-b4a3-c141851dfc8e.jpg?v=1768380201</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7521257948</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6302141d-e914-45e1-ad92-cbfec6b144d0.jpg?v=1768380206</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536356876</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39c57447-6c91-4dd4-a389-b7ebe8a7d34e.jpg?v=1768380212</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1529108364</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_335150c2-296f-4db2-a123-815b8063c4cc.jpg?v=1768380217</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532246167</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b7cd7bef-b10c-4043-a37c-3bf2c507a1ec.jpg?v=1768380228</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2416174034</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_87157e13-e860-4f8d-91ad-e7a316411281.jpg?v=1768386227</image:loc>
      <image:title>ダイヤモンド 0.46ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221355318</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0af7b5ef-8764-470c-9771-685d46832b59.jpg?v=1768387572</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1433141746</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e8c122ce-8f5c-48f0-bec0-bfea04edaac5.jpg?v=1768388447</image:loc>
      <image:title>ダイヤモンド 1.2ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227618253</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ad43938c-c951-43ad-944c-0d329822fb9b.jpg?v=1768389809</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221598473</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c2d94656-8867-4fd7-83e3-8c3bbe64fb09.jpg?v=1768389815</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482555525</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_daba920f-b11e-414b-92cb-86643c719a51.jpg?v=1768391610</image:loc>
      <image:title>ダイヤモンド 1.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523971293</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8fe6867e-b4eb-4e11-95c8-c73585525d29.jpg?v=1768394453</image:loc>
      <image:title>ダイヤモンド 0.31ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539550996</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a38cae53-fafd-4eaa-aeca-dbd06f215a14.jpg?v=1768394503</image:loc>
      <image:title>ダイヤモンド 0.55ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533567651</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d9e472c4-6180-4233-b62b-5e084a322e5f.jpg?v=1768394514</image:loc>
      <image:title>ダイヤモンド 0.59ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7538706951</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_493bcbbf-c2b3-4810-a781-fd7488b27876.jpg?v=1768394617</image:loc>
      <image:title>ダイヤモンド 1.5ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532853775</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fb2bce29-cefb-450b-a46a-f74a053580f7.jpg?v=1768394658</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537841373</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a698dfe0-fff0-4271-8cf6-1361852ebf0c.jpg?v=1768394675</image:loc>
      <image:title>ダイヤモンド 2.54ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5546374120</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_17d9cff0-ceb4-45ab-84a1-901304791ea5.jpg?v=1768395423</image:loc>
      <image:title>ダイヤモンド 1ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536809089</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8b813a12-0342-451b-8e3b-7aba71702cc0.jpg?v=1768401753</image:loc>
      <image:title>ダイヤモンド 1.03ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7418738228</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_395efc81-786b-45be-820b-9c2f6fd37f18.jpg?v=1768403099</image:loc>
      <image:title>ダイヤモンド 2.06ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1539255982</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4a7b7bb0-e84a-4c84-9988-e070d6ae0abb.jpg?v=1768466424</image:loc>
      <image:title>ダイヤモンド 0.36ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2386471200</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0207b990-c193-4a39-8e00-6d6dd7344917.jpg?v=1768470788</image:loc>
      <image:title>ダイヤモンド 3ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225115150</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_283d1cba-81d2-457a-b973-20b25fe68d7d.jpg?v=1768472659</image:loc>
      <image:title>ダイヤモンド 1.02ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221230866</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_38577afa-4734-412f-a209-513885cfc6f8.jpg?v=1768472798</image:loc>
      <image:title>ダイヤモンド 0.4ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7431770670</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9ebb47fc-c6ff-4a1a-8835-2795a77d426b.jpg?v=1768474830</image:loc>
      <image:title>ダイヤモンド 1.5ct K VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485888789</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f14a9885-df23-4a9d-a36b-7d8acd561783.jpg?v=1768478227</image:loc>
      <image:title>ダイヤモンド 1.6ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7506421950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_17c7490e-a792-4e71-9f68-e14ec9e821ab.jpg?v=1768478636</image:loc>
      <image:title>ダイヤモンド 3.02ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516166756</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_9ccae4f1-206f-47d5-9aa3-a3a779c43812.jpg?v=1768478895</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522719839</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30b13979-69fc-4bec-a800-e6220fd8876b.jpg?v=1768480222</image:loc>
      <image:title>ダイヤモンド 0.3ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532082047</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d70b5e8-13bc-4684-9f5b-017f449183e7.jpg?v=1768480513</image:loc>
      <image:title>ダイヤモンド 1.8ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236827526</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cd584d6b-afcf-4cdb-8155-a4729d866641.jpg?v=1768552757</image:loc>
      <image:title>ダイヤモンド 1.34ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235827548</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8a1750f1-0ac7-4ba4-96e1-6559b743d0a7.jpg?v=1768552768</image:loc>
      <image:title>ダイヤモンド 1.54ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426670755</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9f0fd0d7-c596-43ff-ad68-aa07f5fdf85a.jpg?v=1768560808</image:loc>
      <image:title>ダイヤモンド 1ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431306486</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2d135383-1379-4643-a969-4bb9ddb725d5.jpg?v=1768561233</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513682944</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f72bc8ae-9fa3-4beb-a74f-39392b3f7da8.jpg?v=1768566186</image:loc>
      <image:title>ダイヤモンド 0.32ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521300882</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5281b88d-9515-4bc9-b5d2-01c1d72a5469.jpg?v=1768566223</image:loc>
      <image:title>ダイヤモンド 0.36ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526509604</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6cc78707-fef0-4144-ac2c-d8f4d30b25fb.jpg?v=1768566231</image:loc>
      <image:title>ダイヤモンド 0.32ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1527856756</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3acb5518-cbe5-4ad7-aa55-33c1b4e43a9b.jpg?v=1768566246</image:loc>
      <image:title>ダイヤモンド 0.36ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1152972442</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_040d4a17-05f2-4044-b9de-edeb2ee29c58.jpg?v=1768569043</image:loc>
      <image:title>ダイヤモンド 3.03ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2223409420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_104feb21-e286-4ac5-86e8-a2d3a76d9e06.jpg?v=1768569618</image:loc>
      <image:title>ダイヤモンド 1.5ct L VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7528978292</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4be5d473-0766-489b-a587-1df90537b785.jpg?v=1768575240</image:loc>
      <image:title>ダイヤモンド 2ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2446406073</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_853fae84-b091-48eb-a26d-6fce057f88b6.jpg?v=1768576016</image:loc>
      <image:title>ダイヤモンド 2.01ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506508697</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_5925ca39-f12c-4032-bb6c-17ccff821976.jpg?v=1768650128</image:loc>
      <image:title>ダイヤモンド 0.6ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2516888010</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac9b601d-af0a-4b34-ab77-71c82ab57ae7.jpg?v=1768653182</image:loc>
      <image:title>ダイヤモンド 1.52ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2175231591</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d831d04-9143-45cd-bd73-8a1ef5af34ff.jpg?v=1768654069</image:loc>
      <image:title>ダイヤモンド 2.19ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235798246</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df447229-dc78-46ff-8735-94cf5d1b5fd4.jpg?v=1768654483</image:loc>
      <image:title>ダイヤモンド 1.3ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232682485</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e361a751-de53-40b4-9b3d-5cc1f269f0b7.jpg?v=1768658642</image:loc>
      <image:title>ダイヤモンド 1.3ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542231454</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d04142c-d4e3-4f66-a89f-e876f4aff7c7.jpg?v=1768812006</image:loc>
      <image:title>ダイヤモンド 0.38ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541210079</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_663d190e-2041-48b0-80eb-28ba9b33adbc.jpg?v=1768835488</image:loc>
      <image:title>ダイヤモンド 1.01ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2211907316</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_23f1d500-6111-40aa-8f51-481e3ab35415.jpg?v=1768896071</image:loc>
      <image:title>ダイヤモンド 2.01ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1458441285</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f8eb03e5-43c9-432e-9480-61116213bd26.jpg?v=1768896108</image:loc>
      <image:title>ダイヤモンド 2.02ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2487502358</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_904f70cb-3e12-4a3b-a662-3d019d9c18b9.jpg?v=1768896375</image:loc>
      <image:title>ダイヤモンド 2.03ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1497758238</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_156f3f74-9641-4e80-b543-6074d442782a.jpg?v=1768896533</image:loc>
      <image:title>ダイヤモンド 2.01ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6491819408</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8fbd2fab-5caf-4bff-b9be-16b66a24a7ba.jpg?v=1768896609</image:loc>
      <image:title>ダイヤモンド 2.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1529699557</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6b7e9883-f826-4c0f-8dae-e9bfdf7e62c9.jpg?v=1768897038</image:loc>
      <image:title>ダイヤモンド 2.04ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532786773</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8515d7d2-cd0b-4668-ada7-54ce3e69f4ba.jpg?v=1768897713</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542163763</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_054ae072-a595-4a43-b6a8-be22ee208d00.jpg?v=1768898286</image:loc>
      <image:title>ダイヤモンド 1.01ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235629853</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b333ebc3-a512-4059-a46e-0dfd7f374ab0.jpg?v=1768898298</image:loc>
      <image:title>ダイヤモンド 4.09ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2327160217</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_22e4245d-271a-4715-ba2a-30d5721075b6.jpg?v=1768901689</image:loc>
      <image:title>ダイヤモンド 0.4ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2356972171</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6ef457f2-b3dc-4304-9d60-de3e42b8ddbf.jpg?v=1768901894</image:loc>
      <image:title>ダイヤモンド 0.6ct M VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226122559</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d63bc0c1-a637-4842-8331-f2b34251f4f6.jpg?v=1768904347</image:loc>
      <image:title>ダイヤモンド 0.5ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436114311</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d2369360-6c49-4274-b165-d08aaff2c2ae.jpg?v=1768905911</image:loc>
      <image:title>ダイヤモンド 1ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7458419897</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff940c1f-14d7-413e-bdd4-ecac9c326e77.jpg?v=1768907260</image:loc>
      <image:title>ダイヤモンド 0.75ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2477508409</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4f1fd020-7c7a-46bf-9fd2-85614a598147.jpg?v=1768908433</image:loc>
      <image:title>ダイヤモンド 0.71ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6481373918</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d37bae28-5ee2-4ddc-b78a-4be4769eda65.jpg?v=1768908772</image:loc>
      <image:title>ダイヤモンド 1.6ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1485600423</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_332413b9-98e2-4919-84eb-2d977bf2306f.jpg?v=1768909033</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536486445</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_849ffa81-32fd-476a-801c-8b3ac8e57d7a.jpg?v=1768911931</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533945409</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_15a497b4-7cef-4cd8-9cdb-079edd61bf9b.jpg?v=1768911948</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1535383220</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_863877be-d1e5-4e0e-86fb-199b53b33c8c.jpg?v=1768918020</image:loc>
      <image:title>ダイヤモンド 0.96ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536963815</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fe4952ac-6aee-4627-9639-22ca87fd6079.jpg?v=1768918026</image:loc>
      <image:title>ダイヤモンド 0.95ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1547164632</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7fe5c121-bf17-497c-8f32-4121789702a7.jpg?v=1768918039</image:loc>
      <image:title>ダイヤモンド 0.91ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542048515</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8bdf3aad-d850-4fcb-ba2c-6ea3f9f2b536.jpg?v=1768918131</image:loc>
      <image:title>ダイヤモンド 0.83ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542183883</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a75cd538-0bb6-4d24-8b87-9e4898b6988d.jpg?v=1768918140</image:loc>
      <image:title>ダイヤモンド 0.82ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542277897</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_853ecffb-a68c-4d80-b071-1cf003650370.jpg?v=1768918169</image:loc>
      <image:title>ダイヤモンド 0.8ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545146738</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_71d9d5a1-a102-4ba5-8fd2-327f4ed9970b.jpg?v=1768918665</image:loc>
      <image:title>ダイヤモンド 0.61ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546163601</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4130b123-d34f-40e8-90ca-15af5f5b346b.jpg?v=1768918702</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532767423</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_14c4b8ad-8847-4a16-aced-73e8bfd0e7fd.jpg?v=1768918723</image:loc>
      <image:title>ダイヤモンド 0.6ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548189074</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a937b7ca-0472-4477-b29c-5eab9c3a3c63.jpg?v=1768918739</image:loc>
      <image:title>ダイヤモンド 0.55ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541000179</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5749c53a-01bd-4324-bd3a-0c5d9dc4a537.jpg?v=1768918751</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541316145</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_75ba349c-2b61-4bed-8861-c6ab8fe1d1e1.jpg?v=1768918764</image:loc>
      <image:title>ダイヤモンド 0.53ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5546305776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9f885d51-1672-4d4c-be3e-740c8d8836fa.jpg?v=1768918776</image:loc>
      <image:title>ダイヤモンド 0.53ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7543293692</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4ee2a57f-07ed-4b46-bd21-5dac280760fd.jpg?v=1768918781</image:loc>
      <image:title>ダイヤモンド 0.53ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5543171618</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b5c860e4-7ffa-468b-bcf4-2520bfa5a59b.jpg?v=1768918818</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545163589</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b8f40af1-5a82-4cdd-be66-7116af463440.jpg?v=1768918837</image:loc>
      <image:title>ダイヤモンド 0.51ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547182823</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_07937878-b104-415c-9ef0-d333323207f0.jpg?v=1768918856</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544171958</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_37709b53-b285-44e8-8e58-2cba21ccd0c8.jpg?v=1768918863</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5543155547</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_29a14fe2-b33c-4523-bbc7-a30b6f8fd054.jpg?v=1768918941</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543273703</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ed12c10f-8689-43d8-a667-2c9be0a32050.jpg?v=1768918947</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544155846</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3344f017-bd3f-48fb-9c48-03be4bb9df1c.jpg?v=1768918968</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547162216</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c388b195-53ad-4425-81ff-576791ea36db.jpg?v=1768918986</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542145700</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ec930752-cfaf-45fb-9db3-eb34afb4db1d.jpg?v=1768918999</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545276573</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fff23055-20c7-4253-b88b-646f212d2a11.jpg?v=1768919005</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7536284369</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6f3d3916-c66a-4873-8586-119f54756e73.jpg?v=1768919012</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544155900</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8a93fbab-6345-46c0-b36b-f5c4b5f1a1f3.jpg?v=1768919055</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547155919</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_39cac4f9-b8b9-4fae-bfaa-830e993f0247.jpg?v=1768919061</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7543216260</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6c498d9d-a8eb-4bd3-9a66-9c50053de63d.jpg?v=1768919783</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548227797</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_98bb6759-2c74-4fb0-9361-42d3efd0b3d5.jpg?v=1768920619</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6522997193</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_901d1484-4238-4b35-9018-3a16c2772541.jpg?v=1768984904</image:loc>
      <image:title>ダイヤモンド 1.1ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2416814667</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_36a1db9f-c8cf-4025-aa2b-681444f1a03f.jpg?v=1768991165</image:loc>
      <image:title>ダイヤモンド 2ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506678351</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0204b13c-5469-408e-acd5-601c37a05915.jpg?v=1768997223</image:loc>
      <image:title>ダイヤモンド 0.85ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502801206</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3c8a8d37-4534-4691-a200-2be5b815a91f.jpg?v=1768997338</image:loc>
      <image:title>ダイヤモンド 0.43ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538690845</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_18c88f5e-23f6-4139-b779-c8f20d7a815b.jpg?v=1768999499</image:loc>
      <image:title>ダイヤモンド 2.5ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2528627862</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_60c5da08-44e6-4348-b520-df3182ca0613.jpg?v=1769000414</image:loc>
      <image:title>ダイヤモンド 2.5ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6531127084</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a2ccfb0b-df2d-426e-aeab-f20c4dfbf29a.jpg?v=1769002492</image:loc>
      <image:title>ダイヤモンド 0.91ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6462510689</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7706526d-161c-420d-a739-e4b9c704f5f2.jpg?v=1769005957</image:loc>
      <image:title>ダイヤモンド 3.01ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231638503</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_7b2631e7-6e97-4c47-a9a9-74d0e557e8c4.jpg?v=1769008087</image:loc>
      <image:title>ダイヤモンド 1.51ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia13429011</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_1cd888bd-fc95-4322-a5a0-c423bf77e4ad.jpg?v=1769008195</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6205745232</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_231c50ac-c1ef-4fe1-910e-233a4b2d9592.jpg?v=1769008205</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5131112765</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a9ab9fb3-dc23-4fbb-b16b-ed91ad321140.jpg?v=1769009824</image:loc>
      <image:title>ダイヤモンド 5.22ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235697031</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_04409af1-9013-44c6-bd45-d708bc6449f0.jpg?v=1769009830</image:loc>
      <image:title>ダイヤモンド 5.22ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532590283</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_22098433-b784-4e30-a212-40c38fd9c58b.jpg?v=1769074728</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536519332</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_19fc0afc-929a-4e0b-b4c0-da0e60599b16.jpg?v=1769074796</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1468645134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_160fa670-521e-4049-812f-215e1a973056.jpg?v=1769082087</image:loc>
      <image:title>ダイヤモンド 1.3ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7486946420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_91613e0d-da06-4b50-9672-ab74a01660a7.jpg?v=1769083029</image:loc>
      <image:title>ダイヤモンド 0.4ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517794185</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9330d9ae-21fd-439c-9982-d148d06e1f80.jpg?v=1769084283</image:loc>
      <image:title>ダイヤモンド 1.51ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538496185</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bcd037b2-32ab-439d-b8a0-dee5cd61ffdc.jpg?v=1769085658</image:loc>
      <image:title>ダイヤモンド 1.9ct L VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5293579506</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df64f6c9-581a-4913-af9a-94441699b8e3.jpg?v=1769088700</image:loc>
      <image:title>ダイヤモンド 1ct L VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6252660032</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0000b2be-9aa2-4d3e-b606-b3e3811bb2b9.jpg?v=1769092220</image:loc>
      <image:title>ダイヤモンド 1.09ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2247912637</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b358d90c-0cc3-4631-903e-eb442977342d.jpg?v=1769093437</image:loc>
      <image:title>ダイヤモンド 1.01ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221935104</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_5c669394-352f-4e69-aceb-154e7c7dea47.jpg?v=1769094318</image:loc>
      <image:title>ダイヤモンド 1.02ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6245453945</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8a5425f9-0876-4d57-ae37-556dda8195ab.jpg?v=1769094370</image:loc>
      <image:title>ダイヤモンド 1.01ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5376879595</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_5cb4172e-cbfe-4714-bc57-09cee35ddb96.jpg?v=1769094946</image:loc>
      <image:title>ダイヤモンド 1.09ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371937287</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c1b4f259-7979-48bc-b328-27fa2948b828.jpg?v=1769094977</image:loc>
      <image:title>ダイヤモンド 1.04ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1378913567</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_80ca0f00-2e8f-46c2-bfcd-69d96616eddd.jpg?v=1769094986</image:loc>
      <image:title>ダイヤモンド 1.04ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377923488</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8635f4ad-c223-4411-895f-53049198bf25.jpg?v=1769094992</image:loc>
      <image:title>ダイヤモンド 1.04ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376934039</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e0fee813-f3f4-47a7-8173-71e9aed8f17c.jpg?v=1769095017</image:loc>
      <image:title>ダイヤモンド 1.03ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371936830</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_03dd31f9-6406-4721-b97a-b2f3307b8550.jpg?v=1769095023</image:loc>
      <image:title>ダイヤモンド 1.03ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375879565</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 1.03ct G SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct E VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct E VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct E SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct F SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct H VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct I SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.02ct J VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.02ct J SI1  GIA鑑定付</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>ダイヤモンド 1.02ct K VS2  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.02ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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    <changefreq>daily</changefreq>
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      <image:title>ダイヤモンド 1.02ct K SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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      <image:title>ダイヤモンド 1.01ct D VS2  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E VS2  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E VS2  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct E SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
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      <image:title>ダイヤモンド 1.01ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct G VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.01ct G SI1  GIA鑑定付</image:title>
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  </url>
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      <image:title>ダイヤモンド 1.01ct G SI2  GIA鑑定付</image:title>
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  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct H VVS2  GIA鑑定付</image:title>
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  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct H SI2  GIA鑑定付</image:title>
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    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct I VVS2  GIA鑑定付</image:title>
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  <url>
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      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
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  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
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  </url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a8c38320-9ecf-43a6-8899-e761439ac123.jpg?v=1769095433</image:loc>
      <image:title>ダイヤモンド 1.01ct I SI2  GIA鑑定付</image:title>
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    </image:image>
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      <image:title>ダイヤモンド 1.01ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://diamond-bourse.com/products/nigia6371933418</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9a60438a-cd01-465a-977e-962fa89c85e6.jpg?v=1769095445</image:loc>
      <image:title>ダイヤモンド 1.01ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376907818</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_10c6ded8-9af6-4e68-9efe-57af6362e48b.jpg?v=1769095450</image:loc>
      <image:title>ダイヤモンド 1.01ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372936927</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7cd8c344-f6ec-438e-8a81-8ec4723a727f.jpg?v=1769095456</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373908033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0803da1e-d479-41e3-806c-6335cabac759.jpg?v=1769095462</image:loc>
      <image:title>ダイヤモンド 1.01ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371935777</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_15fc5359-3288-440e-92bf-d2827cfd0ea9.jpg?v=1769095474</image:loc>
      <image:title>ダイヤモンド 1ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377923418</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cc834b99-48f5-4665-98bb-e66789f54567.jpg?v=1769095489</image:loc>
      <image:title>ダイヤモンド 1ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378936594</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a58577be-396a-4035-9649-1bbe0b3156fe.jpg?v=1769095507</image:loc>
      <image:title>ダイヤモンド 1ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7376937352</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_624d2f64-e14f-4198-9757-0e2fd4a58259.jpg?v=1769095516</image:loc>
      <image:title>ダイヤモンド 1ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372933417</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ef86e47c-a6a5-48d6-b485-67b1802336e9.jpg?v=1769095522</image:loc>
      <image:title>ダイヤモンド 1ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1378935695</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b0ea7d6a-1e18-4714-8d40-fb1d44e03d2e.jpg?v=1769095531</image:loc>
      <image:title>ダイヤモンド 1ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2378936894</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cdd5e3ed-fdb7-4fcc-bf63-1b099ab67c1a.jpg?v=1769095549</image:loc>
      <image:title>ダイヤモンド 1ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373885975</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4431c151-9316-4386-a609-70dc15e66186.jpg?v=1769095564</image:loc>
      <image:title>ダイヤモンド 1ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376908030</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6e032036-c86f-422b-934c-7854120a6e3d.jpg?v=1769095570</image:loc>
      <image:title>ダイヤモンド 1ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375936754</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8e097dad-45fd-4dc2-83dd-16592b7676b2.jpg?v=1769095579</image:loc>
      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373933999</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1021ff12-4239-4a20-bd3d-9d1a77526fae.jpg?v=1769095588</image:loc>
      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372933941</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6f01a3a9-4f30-45c3-b96d-13c78fd66e36.jpg?v=1769095593</image:loc>
      <image:title>ダイヤモンド 1ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374907873</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_08d3dd8d-20f6-467f-a147-01cefe538e29.jpg?v=1769095599</image:loc>
      <image:title>ダイヤモンド 1ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376933978</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_78be24cb-0364-4635-9632-79d5adddc21c.jpg?v=1769095608</image:loc>
      <image:title>ダイヤモンド 1ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371933957</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cefe76b3-ef77-41b2-a922-dd5f52786e99.jpg?v=1769095613</image:loc>
      <image:title>ダイヤモンド 1ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376892708</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e648b7e1-81da-4f46-beea-c6d0c64dbeda.jpg?v=1769095619</image:loc>
      <image:title>ダイヤモンド 1ct L VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377877664</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ebc27e71-9af4-4d62-b919-6460b16b35f8.jpg?v=1769095927</image:loc>
      <image:title>ダイヤモンド 1.18ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2205899733</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e8d245ef-6ecb-412f-8a59-b26a4ce0a8a3.jpg?v=1769095940</image:loc>
      <image:title>ダイヤモンド 1.13ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373894374</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7f5b9272-3260-4943-8d33-a4d04cb4c077.jpg?v=1769095945</image:loc>
      <image:title>ダイヤモンド 1.12ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5376895105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_9762f2dd-7a59-4c84-9fa1-da04842d697b.jpg?v=1769095957</image:loc>
      <image:title>ダイヤモンド 1.11ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371895179</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_86550499-7a14-42ab-aa60-e8edf364fe93.jpg?v=1769095977</image:loc>
      <image:title>ダイヤモンド 1.09ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2378889982</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_09c0c2bb-5e8d-43ba-a3d8-e525d4baa9d1.jpg?v=1769095983</image:loc>
      <image:title>ダイヤモンド 1.08ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2378887165</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8c9a66d3-d27c-41a3-8f6d-679504dbe752.jpg?v=1769096000</image:loc>
      <image:title>ダイヤモンド 1.07ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376889679</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_49009f04-a32f-4efd-a579-8d7641aa450d.jpg?v=1769096006</image:loc>
      <image:title>ダイヤモンド 1.07ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379886410</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0eebfcc8-020e-42a6-955e-50fbf4de24e9.jpg?v=1769096015</image:loc>
      <image:title>ダイヤモンド 1.07ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377878364</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bf51a541-e9f7-4366-99d3-07c6b4597b67.jpg?v=1769096024</image:loc>
      <image:title>ダイヤモンド 1.06ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374894881</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8846b4ec-151b-4877-992f-2f110ae86e61.jpg?v=1769096035</image:loc>
      <image:title>ダイヤモンド 1.06ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373886201</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b7b6ef13-9292-43ab-ab19-0125e6402aab.jpg?v=1769096050</image:loc>
      <image:title>ダイヤモンド 1.06ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371879323</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f7c86bbf-d251-4775-a7fb-90e31ccfe1fa.jpg?v=1769096071</image:loc>
      <image:title>ダイヤモンド 1.05ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373904707</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6422614f-4ba7-431b-ae4c-9b8bf248d92d.jpg?v=1769096088</image:loc>
      <image:title>ダイヤモンド 1.04ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372889997</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_067430c9-d60e-4310-b257-762bcf02bb30.jpg?v=1769096094</image:loc>
      <image:title>ダイヤモンド 1.04ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378879351</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_938d26d8-2054-40b3-8289-0e0e1014af84.jpg?v=1769096099</image:loc>
      <image:title>ダイヤモンド 1.04ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375895327</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_79067eb4-cbf0-4e9a-a830-b7303ec0a004.jpg?v=1769096120</image:loc>
      <image:title>ダイヤモンド 1.04ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371886903</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f913c81c-2ce9-4a86-be60-6db25430f666.jpg?v=1769096126</image:loc>
      <image:title>ダイヤモンド 1.04ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6203899097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_d4a86048-f899-4970-a601-71e08a5cce20.jpg?v=1769096131</image:loc>
      <image:title>ダイヤモンド 1.03ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372905744</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7acadf81-e915-4f99-813d-998ba105375a.jpg?v=1769096143</image:loc>
      <image:title>ダイヤモンド 1.03ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371904703</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_108bb762-d2cc-479a-9c89-9b965e738aaf.jpg?v=1769096149</image:loc>
      <image:title>ダイヤモンド 1.03ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376889395</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_da5f1253-7419-462d-b652-f9b6b79cb564.jpg?v=1769096155</image:loc>
      <image:title>ダイヤモンド 1.03ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376887283</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_44ecbb39-de83-4183-8ec2-284a4a835fea.jpg?v=1769096164</image:loc>
      <image:title>ダイヤモンド 1.03ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7376895292</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_cb5d5e4a-d5fc-4f25-bec9-fea00915ee32.jpg?v=1769096191</image:loc>
      <image:title>ダイヤモンド 1.03ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371889646</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e31dc5c9-b988-4bcc-87a6-dce84098bf38.jpg?v=1769096197</image:loc>
      <image:title>ダイヤモンド 1.03ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373887472</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_79496d88-9a22-4a5e-a50e-1d1cff278cce.jpg?v=1769096213</image:loc>
      <image:title>ダイヤモンド 1.02ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377878316</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e3d2d455-a889-45be-b0fc-f3a795b37fcc.jpg?v=1769096218</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378878659</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fb11af00-f723-4f15-b85e-5b0d8ba03b2e.jpg?v=1769096224</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378879218</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f4943cb3-e511-4516-b5a8-0a0339dfa91f.jpg?v=1769096255</image:loc>
      <image:title>ダイヤモンド 1.02ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7376895160</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c9691a9a-114e-4df7-85df-f8a04d2b115f.jpg?v=1769096298</image:loc>
      <image:title>ダイヤモンド 1.02ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1375886618</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_43beb3fc-f2e6-492b-942e-a608cab60dba.jpg?v=1769096303</image:loc>
      <image:title>ダイヤモンド 1.02ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374895119</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_78fe1f9c-a7e5-46e7-97b1-0ae2aa4277bb.jpg?v=1769096339</image:loc>
      <image:title>ダイヤモンド 1.01ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376878701</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6b72aafd-0e39-4a9c-bfa6-c1d1e0c253d1.jpg?v=1769096345</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373886309</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_130f8d31-ad64-4db0-a119-9c13190251f7.jpg?v=1769096350</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374886483</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1181ae78-ab9e-4359-8093-44ded29cc609.jpg?v=1769096388</image:loc>
      <image:title>ダイヤモンド 1.01ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3375887937</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a665e6f1-1867-406c-967d-7502332abfc6.jpg?v=1769096393</image:loc>
      <image:title>ダイヤモンド 1.01ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378888330</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8e25353e-f38e-4d9f-961d-7446b14a0325.jpg?v=1769096418</image:loc>
      <image:title>ダイヤモンド 1.01ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377893867</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f4a35aac-39a6-43b9-8398-5fd665bab7f6.jpg?v=1769096430</image:loc>
      <image:title>ダイヤモンド 1.01ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376887843</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7013c721-777d-430f-8beb-70b83402c67a.jpg?v=1769096443</image:loc>
      <image:title>ダイヤモンド 1.01ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377887405</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_d998c3a7-7a46-441f-91d4-3cbab29ca498.jpg?v=1769096480</image:loc>
      <image:title>ダイヤモンド 1.01ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7406829467</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_76d1543d-d7ce-43ad-b66e-1c0371512819.jpg?v=1769096504</image:loc>
      <image:title>ダイヤモンド 1.01ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2205899702</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_701883ac-1778-49a3-adcf-50ca26c2f98f.jpg?v=1769096512</image:loc>
      <image:title>ダイヤモンド 1ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372879394</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_be962321-13e1-45cb-a922-e5ed08c85c08.jpg?v=1769096528</image:loc>
      <image:title>ダイヤモンド 1ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372894003</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ffabf2f5-0292-4c93-93c4-d6f06dd34189.jpg?v=1769096542</image:loc>
      <image:title>ダイヤモンド 1ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371878719</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b3b5c7d4-7cd2-4d16-ad4f-c2b92cf7b7f6.jpg?v=1769096554</image:loc>
      <image:title>ダイヤモンド 1ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371890024</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_cf71decd-9a7b-46b4-a995-d25ef55d4133.jpg?v=1769096567</image:loc>
      <image:title>ダイヤモンド 1ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5376888098</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b6b86e2e-8111-48ce-9e3b-5553719573b1.jpg?v=1769096572</image:loc>
      <image:title>ダイヤモンド 1ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375888307</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1726f174-4c78-4de0-afe5-ac54f6066afa.jpg?v=1769096643</image:loc>
      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375905878</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ce5ab9a9-dae5-4284-88a6-22eafa36b7fe.jpg?v=1769096649</image:loc>
      <image:title>ダイヤモンド 1ct K VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372905845</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_29ac0e04-9d73-4b5b-812a-a2264c3bdaab.jpg?v=1769096658</image:loc>
      <image:title>ダイヤモンド 0.94ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374886333</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7e3b6e64-d297-4fe4-983b-f5ddf0b3e423.jpg?v=1769096667</image:loc>
      <image:title>ダイヤモンド 0.92ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372887861</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c4cbc7da-d354-4d2d-93da-d0b1174f65c3.jpg?v=1769096672</image:loc>
      <image:title>ダイヤモンド 0.92ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379912969</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 0.91ct I SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct J VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct E VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct E SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct G VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct G SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct H VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct H VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct I VVS1  GIA鑑定付</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c953634b-5260-4f41-a917-d8a71609286a.jpg?v=1769096927</image:loc>
      <image:title>ダイヤモンド 0.9ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376887282</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_520210ae-27f0-4b85-adf2-5559b49febf0.jpg?v=1769096933</image:loc>
      <image:title>ダイヤモンド 0.9ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7376905809</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b38ec84d-9a23-43a8-8a6e-4694d16c48e8.jpg?v=1769096941</image:loc>
      <image:title>ダイヤモンド 0.9ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377886940</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_428155a1-d4a5-41d4-918e-60bbe616392e.jpg?v=1769096947</image:loc>
      <image:title>ダイヤモンド 0.9ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379888166</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_83ef2dd7-c678-483c-95bc-c8c362770069.jpg?v=1769096953</image:loc>
      <image:title>ダイヤモンド 0.9ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376886301</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a0ad9a9a-fc6a-4f21-b861-aa384bd63fd5.jpg?v=1769096959</image:loc>
      <image:title>ダイヤモンド 0.9ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379922288</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fa7f4376-218d-4548-b794-2a86bfbe2d9d.jpg?v=1769096965</image:loc>
      <image:title>ダイヤモンド 0.9ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372887852</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3675dd6f-104a-4cc0-bde2-d9d01cb12b1f.jpg?v=1769096971</image:loc>
      <image:title>ダイヤモンド 0.9ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375887196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_4040e5fa-e7b5-4e4f-a501-f88edcb2d40c.jpg?v=1769096977</image:loc>
      <image:title>ダイヤモンド 0.9ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6227056961</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7b539fd5-b35b-47a2-81da-55f5325c9420.jpg?v=1769097079</image:loc>
      <image:title>ダイヤモンド 10.06ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6227264848</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9ae80ded-c460-4c09-9026-46c9fee03f25.jpg?v=1769097341</image:loc>
      <image:title>ダイヤモンド 1.08ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7462051620</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1a56e2fe-fdef-4b55-aa7b-c56caa6a6ee1.jpg?v=1769097363</image:loc>
      <image:title>ダイヤモンド 1.05ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5201899170</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d994f2a4-bbcb-4560-a901-4041600827ab.jpg?v=1769097441</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2456202213</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6ecafd16-b1f3-47c1-89f4-5577123f2cbf.jpg?v=1769097511</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7428553168</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_68adc017-612a-4339-be18-78821546a4b1.jpg?v=1769166441</image:loc>
      <image:title>ダイヤモンド 2ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6385241620</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_62baa817-309f-432a-830f-2536ef04727a.jpg?v=1769166913</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2387331007</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b64ef10c-e0eb-4ef5-b30e-0648225466f8.jpg?v=1769166919</image:loc>
      <image:title>ダイヤモンド 1.51ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226596634</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8b6500c4-b519-4e7c-bdfa-e11157ca7b46.jpg?v=1769167154</image:loc>
      <image:title>ダイヤモンド 0.91ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7451871096</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_545aabb5-9cc7-475f-9d79-427cdc5cdc15.jpg?v=1769168257</image:loc>
      <image:title>ダイヤモンド 0.59ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226904456</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_920b63d8-decc-4e90-a6ac-3695bf9c5843.jpg?v=1769168530</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475067413</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7d302044-7b75-45ac-ba09-27134b27feef.jpg?v=1769168767</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522202997</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_582b3257-8c49-4ef9-aa8d-e1cc9ade966a.jpg?v=1769171402</image:loc>
      <image:title>ダイヤモンド 1.3ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531390758</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ad975168-0f13-4598-918d-15a71085cb46.jpg?v=1769172805</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546224240</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed6a2b12-d83d-436e-a2c4-b6404dd2dc5f.jpg?v=1769174181</image:loc>
      <image:title>ダイヤモンド 1.63ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2161621941</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_df25a480-dc62-4a98-b133-76f78c033966.jpg?v=1769180231</image:loc>
      <image:title>ダイヤモンド 0.91ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544177275</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_105eed66-2fcf-4b77-a753-9e15eb407386.jpg?v=1769181008</image:loc>
      <image:title>ダイヤモンド 2.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376885996</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1b9a1e5c-4640-4ab8-a02e-fb38bddf1bb0.jpg?v=1769181197</image:loc>
      <image:title>ダイヤモンド 1.13ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375886025</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c66c27a8-bde2-4d59-9be3-4e87c40be3a0.jpg?v=1769181209</image:loc>
      <image:title>ダイヤモンド 1.12ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374923388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bdacd9cc-43cf-4b96-8e4c-bb6d10b262fd.jpg?v=1769181221</image:loc>
      <image:title>ダイヤモンド 1.09ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371886807</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f6734a82-0388-4995-853c-3c2c43329852.jpg?v=1769181230</image:loc>
      <image:title>ダイヤモンド 1.09ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372886556</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_01158d00-d4c8-47c8-a00b-4c7ce0b9d1c6.jpg?v=1769181249</image:loc>
      <image:title>ダイヤモンド 1.07ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371933631</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c4e01a12-c4d2-4c36-88f3-af7f8808e0d0.jpg?v=1769181255</image:loc>
      <image:title>ダイヤモンド 1.07ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372907827</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9cc668a2-806f-461d-9a09-807b4f6ee06d.jpg?v=1769181264</image:loc>
      <image:title>ダイヤモンド 1.06ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377886534</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3c2ca871-5a94-4613-a9bc-425eec77288f.jpg?v=1769181270</image:loc>
      <image:title>ダイヤモンド 1.06ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378935750</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e5c36c48-c7f6-46e7-a621-d705264410fc.jpg?v=1769181276</image:loc>
      <image:title>ダイヤモンド 1.06ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374923321</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_04edc134-31d2-4e84-94cb-809bcb010015.jpg?v=1769181282</image:loc>
      <image:title>ダイヤモンド 1.06ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376912281</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c204b407-e38d-49a0-8c72-67c5ec2ce15b.jpg?v=1769181288</image:loc>
      <image:title>ダイヤモンド 1.06ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3375935501</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a1630232-541f-4a12-9115-e5561bd46492.jpg?v=1769181300</image:loc>
      <image:title>ダイヤモンド 1.05ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3b839bf0-fcf5-4c9a-95d3-008f927f1407.jpg?v=1769181308</image:loc>
      <image:title>ダイヤモンド 1.05ct H VVS1  GIA鑑定付</image:title>
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  <url>
    <loc>https://diamond-bourse.com/products/nigia1373911701</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cb6bcde6-904f-4fe3-8814-dc1ff91a8fad.jpg?v=1769181314</image:loc>
      <image:title>ダイヤモンド 1.05ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <loc>https://diamond-bourse.com/products/nigia1375923341</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_80e03b11-2bb1-4697-89cb-a5cec2515ec0.jpg?v=1769181324</image:loc>
      <image:title>ダイヤモンド 1.04ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e33ed774-252a-40c0-b009-2ed8cfe4d999.jpg?v=1769181330</image:loc>
      <image:title>ダイヤモンド 1.04ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0d0e810c-5590-4a2e-b083-da86364adc26.jpg?v=1769181339</image:loc>
      <image:title>ダイヤモンド 1.04ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373933976</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1a06614d-478f-4687-b348-7114be70d735.jpg?v=1769181345</image:loc>
      <image:title>ダイヤモンド 1.04ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374932662</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a62a0a84-5350-4b12-86c3-1c7054147253.jpg?v=1769181357</image:loc>
      <image:title>ダイヤモンド 1.04ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379886584</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f01e62d3-1439-48fb-b891-e8d1ba0726e2.jpg?v=1769181373</image:loc>
      <image:title>ダイヤモンド 1.03ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7372909788</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cf48565b-6ab8-4461-8882-0e315fde78ec.jpg?v=1769181383</image:loc>
      <image:title>ダイヤモンド 1.03ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372936698</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1fd6af59-431d-4c5b-ac7f-b796ab3f4227.jpg?v=1769181392</image:loc>
      <image:title>ダイヤモンド 1.03ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377934202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9c684b28-0fca-472f-b398-03982ef2dec3.jpg?v=1769181397</image:loc>
      <image:title>ダイヤモンド 1.03ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7372934045</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_412636a6-c087-4940-b4e7-428e4b527ad9.jpg?v=1769181438</image:loc>
      <image:title>ダイヤモンド 1.03ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1375886630</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0cc61670-bdf4-47d3-9288-36923e5b186c.jpg?v=1769181445</image:loc>
      <image:title>ダイヤモンド 1.03ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375948606</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_12ae978b-f3df-497b-b5ed-feac59c3e492.jpg?v=1769181450</image:loc>
      <image:title>ダイヤモンド 1.03ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376885995</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ca836f37-7fc0-4437-b42d-bb9f37b7d2c6.jpg?v=1769181463</image:loc>
      <image:title>ダイヤモンド 1.02ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5376885924</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a2c3d8a6-9930-4971-8dd4-bca61d4ab63d.jpg?v=1769181469</image:loc>
      <image:title>ダイヤモンド 1.02ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377937186</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ab7c3fb3-8117-4cb3-a74d-37ef3f37d02a.jpg?v=1769181478</image:loc>
      <image:title>ダイヤモンド 1.02ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377885959</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e1e5f1b8-e680-43da-84b6-b07c42cef96e.jpg?v=1769181483</image:loc>
      <image:title>ダイヤモンド 1.02ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371933366</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1ce0c337-0a35-4c1e-8411-8e6e51dc5681.jpg?v=1769181492</image:loc>
      <image:title>ダイヤモンド 1.02ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373912065</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_164d1c85-d629-4fd2-85e2-54e2de827141.jpg?v=1769181511</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375930756</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_eb5b3683-a913-47f0-aadf-a8cf60d0295c.jpg?v=1769181516</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375886077</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6292b1cc-1854-47c8-9754-a81ac3c5949d.jpg?v=1769181529</image:loc>
      <image:title>ダイヤモンド 1.02ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372886835</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_2bfa3356-16b2-4964-b23d-535397608ca0.jpg?v=1769181557</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7378913853</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f5498c60-9dac-4a14-bb9e-503cd7e194a7.jpg?v=1769181569</image:loc>
      <image:title>ダイヤモンド 1.02ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371937034</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e9efc698-c088-4bb8-9b31-dc9bbe529000.jpg?v=1769181575</image:loc>
      <image:title>ダイヤモンド 1.02ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371933901</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_98eb90e4-7f4c-4edd-a425-6c6e67501e8b.jpg?v=1769181581</image:loc>
      <image:title>ダイヤモンド 1.02ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375912411</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4b01c83f-d2f3-4b60-890e-52906e7435c5.jpg?v=1769181593</image:loc>
      <image:title>ダイヤモンド 1.02ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373934831</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3cb6d5e3-68ef-49fe-9c38-08301e16a4aa.jpg?v=1769181612</image:loc>
      <image:title>ダイヤモンド 1.02ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377923611</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c9fabd17-4a77-4bf5-abae-d5f185d4b5c3.jpg?v=1769181617</image:loc>
      <image:title>ダイヤモンド 1.02ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371934134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_dac19e2c-e837-407a-a9b2-6f4e0aea9b1e.jpg?v=1769181642</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5376911761</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4ddd2654-2886-417f-9bab-910d827f12f8.jpg?v=1769181667</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377912027</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_270749e8-3aad-4092-8fdf-589cba2caa6e.jpg?v=1769181676</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2378907847</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_885df951-8e29-438d-ae53-9a61b90ac32b.jpg?v=1769181685</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377886036</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_32f6d983-87e9-43e2-8b88-044444aba98f.jpg?v=1769181704</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372937227</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_95f8a667-a3fb-4391-935d-28a132b53ef2.jpg?v=1769181735</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372885943</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a31f0d60-9f99-4b84-960f-667f1f097622.jpg?v=1769181741</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct K VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1.01ct L SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct E VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct F VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct F VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct F SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct H VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct H VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct H VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct H VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct H SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct I VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct J VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct J SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 1ct K VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.95ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.92ct I VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.92ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.92ct K VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct D SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct D SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct E VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct G VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct H VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct I VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct J IF  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.91ct J SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct D SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct E VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct E SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct G SI2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct I VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct I SI1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.9ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
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      <image:title>ダイヤモンド 0.9ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 0.9ct K VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 1.01ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>ダイヤモンド 1.01ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>ダイヤモンド 1.01ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c19d5cd7-aef8-44b4-8c85-35e89246d45d.jpg?v=1769183368</image:loc>
      <image:title>ダイヤモンド 1.01ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a08ffca2-7cd4-4141-8c75-7af4d059e2f8.jpg?v=1769183376</image:loc>
      <image:title>ダイヤモンド 1ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0c6f5f63-3c48-4ea8-aa34-1dee9c64fd2f.jpg?v=1769183382</image:loc>
      <image:title>ダイヤモンド 1ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>ダイヤモンド 1ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>ダイヤモンド 1ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8091d105-bea4-406f-b9b8-e4e41f0d44c3.jpg?v=1769183420</image:loc>
      <image:title>ダイヤモンド 1ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_88a37085-66ba-438a-88a3-190c544681c7.jpg?v=1769183435</image:loc>
      <image:title>ダイヤモンド 1ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_12f6cfcf-a5e6-4d22-9329-cb7a3bf7af0c.jpg?v=1769183453</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bec0b538-d875-43c8-8e03-3fa61e068fe9.jpg?v=1769183486</image:loc>
      <image:title>ダイヤモンド 1ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371889323</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_06c84f9d-0b9b-4d9a-ac64-dfb9d4bef751.jpg?v=1769183492</image:loc>
      <image:title>ダイヤモンド 1ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376894749</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_06bd5b03-7b3f-4a86-a7ac-48649ee98c5d.jpg?v=1769183521</image:loc>
      <image:title>ダイヤモンド 1ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375892772</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f745f3dc-37de-4e57-a212-1d7e36d37a65.jpg?v=1769183532</image:loc>
      <image:title>ダイヤモンド 1ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371885970</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fffa943c-a5fb-4990-8061-36c93f642bef.jpg?v=1769183549</image:loc>
      <image:title>ダイヤモンド 1ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2378889241</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6b11be52-0761-42a3-a37f-027bae6f2114.jpg?v=1769183564</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7376877631</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b7bcab28-c901-4ed6-a93c-f663806e0f0e.jpg?v=1769183569</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371895199</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_25685292-4477-4a34-9732-67e6bf857ea6.jpg?v=1769183575</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375887786</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bfca8a7d-0f3c-4059-aa2b-9bd3ac8d9c79.jpg?v=1769183581</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7373887775</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_625cb59e-43b8-49fb-b91d-8e170702348f.jpg?v=1769183586</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375887687</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_15cc796f-77e2-4e3b-9d84-583826f2b83f.jpg?v=1769183595</image:loc>
      <image:title>ダイヤモンド 1ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371894766</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0335a287-7e49-42d8-8b00-b3475375b187.jpg?v=1769183609</image:loc>
      <image:title>ダイヤモンド 1ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225044337</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a7d4074f-4223-4d9e-a3c0-e4d41b741a10.jpg?v=1769183963</image:loc>
      <image:title>ダイヤモンド 5.03ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512949977</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d15f0a81-b934-4b1a-b136-643a8f0a418e.jpg?v=1769256425</image:loc>
      <image:title>ダイヤモンド 1.8ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5211970222</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1a25b776-352f-4069-a702-5dfd258b8c9a.jpg?v=1769262884</image:loc>
      <image:title>ダイヤモンド 5.03ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224778144</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3fd49c74-0070-42f5-8931-8edd21309588.jpg?v=1769265455</image:loc>
      <image:title>ダイヤモンド 1.51ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2546410317</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c90a41c5-8c1c-4cc8-81a0-11183d1bbb21.jpg?v=1769416793</image:loc>
      <image:title>ダイヤモンド 1.08ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235835239</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b949877-a7c5-4a87-a598-86c18267da3a.jpg?v=1769416821</image:loc>
      <image:title>ダイヤモンド 2.03ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237835345</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bb832429-1648-4c65-9113-6c965bee3c7a.jpg?v=1769416826</image:loc>
      <image:title>ダイヤモンド 1.16ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237835341</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c9cc212d-afc6-4560-8d01-6161f4daccfc.jpg?v=1769416832</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235798193</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b94f41c7-642d-4049-9286-7285ef8a64cc.jpg?v=1769416849</image:loc>
      <image:title>ダイヤモンド 1.01ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233835221</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d6cee0fa-ad34-468d-9b04-debee9978542.jpg?v=1769416855</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235835220</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7fa8bfd7-5a38-434e-ada0-21144c8a6ea8.jpg?v=1769416861</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232798187</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_711d42eb-4c54-4623-8879-645649cccaea.jpg?v=1769416867</image:loc>
      <image:title>ダイヤモンド 1.11ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525876263</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fa95d157-b280-4184-8f6b-8e2557095c82.jpg?v=1769420090</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1538175618</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_22b2d88a-212e-4470-8ae4-2ece981fa3de.jpg?v=1769420096</image:loc>
      <image:title>ダイヤモンド 0.43ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535173551</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45873f11-0546-4db7-87e4-7f4acc9c42bb.jpg?v=1769420101</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538279465</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7d4b3c4c-f63c-42ae-a649-4817d30ca24b.jpg?v=1769420113</image:loc>
      <image:title>ダイヤモンド 0.43ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535286835</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aed5c775-9b17-4cc6-ba7d-62ae99b8868b.jpg?v=1769420118</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7533309998</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd5e0009-b3a6-42d7-b09b-f1aa17bc443e.jpg?v=1769420135</image:loc>
      <image:title>ダイヤモンド 0.41ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535355707</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e20d05fe-2525-49a0-bcfc-ee0f6a5df77c.jpg?v=1769420151</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1538355739</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9071efbd-0c01-496d-9a7d-72a48abd03e2.jpg?v=1769420157</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535139575</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f9c31f78-0b21-4604-9965-0a6077bb9f66.jpg?v=1769420168</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533587921</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d4b3927b-fabc-4171-85eb-df2e28131455.jpg?v=1769420200</image:loc>
      <image:title>ダイヤモンド 0.44ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546189348</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_82201e94-1b34-4dfa-aeba-dd20aa649417.jpg?v=1769420217</image:loc>
      <image:title>ダイヤモンド 0.44ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2548440645</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_add82a22-0a77-41ad-aef8-155b1570a0e5.jpg?v=1769420240</image:loc>
      <image:title>ダイヤモンド 0.42ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1549453911</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e215f5dd-a9be-474c-b79f-521c2f68fbe4.jpg?v=1769420250</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546234851</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dac3f5e9-091e-4f31-b9af-731809e807cd.jpg?v=1769420290</image:loc>
      <image:title>ダイヤモンド 0.75ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2544340086</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1e9d736a-bdea-4ae3-a8a0-859223ef667c.jpg?v=1769420295</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547416991</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f5e6f481-ef51-4d72-b4c5-040391d0b0ad.jpg?v=1769420306</image:loc>
      <image:title>ダイヤモンド 0.75ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7533134746</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9c3f2389-7075-44b9-b089-dece16c62723.jpg?v=1769420339</image:loc>
      <image:title>ダイヤモンド 1ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548293802</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e3bd3d95-1382-4a02-a86b-2d581ccb07bd.jpg?v=1769420476</image:loc>
      <image:title>ダイヤモンド 1.4ct L VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2497803288</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2b113a0f-84c0-4dbd-bc20-325b8e34671a.jpg?v=1769501526</image:loc>
      <image:title>ダイヤモンド 1.03ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1527696895</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a6ebe43e-54ef-4440-87af-8841706584b0.jpg?v=1769502056</image:loc>
      <image:title>ダイヤモンド 0.6ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535574563</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c2f49778-8e66-482e-9931-6f31f3234d45.jpg?v=1769502396</image:loc>
      <image:title>ダイヤモンド 0.53ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1543454272</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_973eab6a-a462-4a3e-a29b-7fcf4a06557c.jpg?v=1769502538</image:loc>
      <image:title>ダイヤモンド 0.71ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7533945455</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_459a523b-0ccb-442c-b7e9-238f556bfede.jpg?v=1769503954</image:loc>
      <image:title>ダイヤモンド 0.35ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7528625014</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_707a9859-789f-4d75-a5f8-c44749494ec2.jpg?v=1769503971</image:loc>
      <image:title>ダイヤモンド 0.36ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7531192286</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e024d90-ab44-4ee1-8c37-cf487a1f0a1a.jpg?v=1769503976</image:loc>
      <image:title>ダイヤモンド 0.36ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541415134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_589f615c-9cbf-4418-84ed-fd4a4ca424f4.jpg?v=1769525331</image:loc>
      <image:title>ダイヤモンド 1ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546337600</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d5e3ae9c-e805-4e1a-9426-eb0abb6aa55c.jpg?v=1769527705</image:loc>
      <image:title>ダイヤモンド 1.8ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1443177997</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b035b583-1817-4afa-a94a-06fb5b542f5d.jpg?v=1769529303</image:loc>
      <image:title>ダイヤモンド 1.03ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5212995152</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e3d92221-583f-4d0b-b188-4866f6d68a58.jpg?v=1769595843</image:loc>
      <image:title>ダイヤモンド 0.8ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221317542</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_fa06e8ad-0a44-4aab-8597-b9c0c0e20e62.jpg?v=1769597890</image:loc>
      <image:title>ダイヤモンド 0.8ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2458114157</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_4c319c3f-f650-4d4f-b5d6-cce066708950.jpg?v=1769599141</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1455713555</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_eb822778-03b8-40cb-bab3-f225369cd1fe.jpg?v=1769599848</image:loc>
      <image:title>ダイヤモンド 0.7ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537092037</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_150be6a3-de98-4dda-a912-8d9bb2b9b05d.jpg?v=1769603632</image:loc>
      <image:title>ダイヤモンド 1.9ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1538560099</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_902a1239-a46d-4470-8ba7-81ebf6d8497e.jpg?v=1769604136</image:loc>
      <image:title>ダイヤモンド 1ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231715018</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_73eaaf70-8eff-4985-80ba-88911635a01e.jpg?v=1769605298</image:loc>
      <image:title>ダイヤモンド 3.31ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6501100202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c5e7f6af-925f-4d77-b4fe-eb5d0d6bbfcc.jpg?v=1769605675</image:loc>
      <image:title>ダイヤモンド 2ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6452955527</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_57f6c815-d10d-4013-bbc0-9a88749a0775.jpg?v=1769609724</image:loc>
      <image:title>ダイヤモンド 2.02ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232689909</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e34b0daa-2e09-4dc5-b4f7-a4c0bef24cea.jpg?v=1769613431</image:loc>
      <image:title>ダイヤモンド 10.03ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235806498</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_71818957-e699-4526-b6df-891f15291f6f.jpg?v=1769614529</image:loc>
      <image:title>ダイヤモンド 7.15ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2306644159</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c79a26d2-6814-472f-abe7-a2c77dc28c9b.jpg?v=1769681587</image:loc>
      <image:title>ダイヤモンド 0.59ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405507088</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_bd23c212-df4e-4562-9047-55c624414a6d.jpg?v=1769683041</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225262946</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ba4743a6-2094-457a-8a93-3e52866550de.jpg?v=1769683751</image:loc>
      <image:title>ダイヤモンド 0.54ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223249128</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6da02682-89c5-43ce-a541-7bc6316249ff.jpg?v=1769683756</image:loc>
      <image:title>ダイヤモンド 0.51ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226213068</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_7ef37195-7c4e-4733-a227-65882905e296.jpg?v=1769683963</image:loc>
      <image:title>ダイヤモンド 0.52ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227406692</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_1141fac9-9234-4b27-99ac-88a05bcde990.jpg?v=1769684442</image:loc>
      <image:title>ダイヤモンド 0.59ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2467340659</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_07a24e49-658e-4a3f-b6d2-d8b649b191d5.jpg?v=1769686542</image:loc>
      <image:title>ダイヤモンド 0.53ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472128385</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cfb94be4-6e67-4f77-8e2a-8b48fe02b65f.jpg?v=1769687022</image:loc>
      <image:title>ダイヤモンド 0.4ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1507080073</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b5adcdcd-2958-42c6-b529-e898f0df9f88.jpg?v=1769688263</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526164536</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_374e3148-3b2f-4aed-b2c2-44080b200224.jpg?v=1769690873</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539340781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2229dd7e-df46-4c9f-a1f4-44258a9294b4.jpg?v=1769690899</image:loc>
      <image:title>ダイヤモンド 2ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231685404</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7c18e9b9-2096-4b29-8265-9e878372f471.jpg?v=1769762845</image:loc>
      <image:title>ダイヤモンド 1.04ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235835180</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d6abd9e3-14d0-4a9d-91b4-2c8321bb87ea.jpg?v=1769762879</image:loc>
      <image:title>ダイヤモンド 1.53ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235837590</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_41b5c21c-41ec-45a0-9ee1-f3f1060d2d6b.jpg?v=1769762891</image:loc>
      <image:title>ダイヤモンド 1.02ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6385389564</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c73ee487-1f3c-482a-9d25-0c51d9e73869.jpg?v=1769767973</image:loc>
      <image:title>ダイヤモンド 1.51ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1395563027</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_965a828c-7684-4b1c-9922-4f9447a80e73.jpg?v=1769769207</image:loc>
      <image:title>ダイヤモンド 0.41ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1403450367</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0131077e-52b6-46bc-ab46-94dda289e41f.jpg?v=1769769226</image:loc>
      <image:title>ダイヤモンド 0.46ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6405971341</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_43ed70d7-93f7-4848-bb73-e2847fcc23ba.jpg?v=1769769595</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221284581</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_9977f4a6-2d11-462b-8f34-4d312d6783f3.jpg?v=1769770556</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513659447</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b8d7d2da-8cf8-4af1-ac05-dcee2a41433c.jpg?v=1769776345</image:loc>
      <image:title>ダイヤモンド 0.4ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527403402</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6b967ac0-de2f-4f97-88b4-a223ced1192a.jpg?v=1769777147</image:loc>
      <image:title>ダイヤモンド 0.3ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526665596</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9d9bca03-74c8-4e43-8ddf-ade32b50c988.jpg?v=1769777483</image:loc>
      <image:title>ダイヤモンド 0.35ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234208776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9ce6f4c5-7b58-4d0a-9161-485a6a027311.jpg?v=1769779243</image:loc>
      <image:title>ダイヤモンド 4.02ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232814444</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_93e84558-072d-4164-a46e-a4f120b512ad.jpg?v=1769785652</image:loc>
      <image:title>ダイヤモンド 2ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1423791405</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_037136e9-da7a-45e5-991c-5f181c6c4833.jpg?v=1769787154</image:loc>
      <image:title>ダイヤモンド 2.01ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425639409</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a299e146-1a2e-41c1-9059-9714b7f78385.jpg?v=1769857018</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535002196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d716dd1b-72c0-47e3-85b1-0fb2f21d29c3.jpg?v=1770021646</image:loc>
      <image:title>ダイヤモンド 1.13ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6481179290</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4c73ff52-9005-48e8-bb3c-af7c2aa58709.jpg?v=1770107961</image:loc>
      <image:title>ダイヤモンド 0.38ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6481178269</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f219783a-f0b8-45d1-b98f-198681cc13b5.jpg?v=1770107967</image:loc>
      <image:title>ダイヤモンド 0.35ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2548366572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e7a96f57-f560-421d-b7a9-fca74dda5f6c.jpg?v=1770108358</image:loc>
      <image:title>ダイヤモンド 1.1ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235771906</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_845bef27-e3d0-4d9a-951a-1329fac090dd.jpg?v=1770108381</image:loc>
      <image:title>ダイヤモンド 1.13ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1543339257</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b1c5b4ac-40b8-4d65-9055-43f3b88f5ee2.jpg?v=1770108409</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5413287791</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5bb7dff8-2000-4fc9-a2e0-3c3d5b22ed5d.jpg?v=1770123861</image:loc>
      <image:title>ダイヤモンド 0.6ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226523864</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a512c60b-991e-4243-8243-70b7e4b336e0.jpg?v=1770124918</image:loc>
      <image:title>ダイヤモンド 4.1ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221335105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8542baf8-e09b-4ef7-b074-b2511cf8f907.jpg?v=1770124937</image:loc>
      <image:title>ダイヤモンド 4.03ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233819166</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e4b5bee5-0cae-4d88-a5ad-71c4961b5a3c.jpg?v=1770125410</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6187073122</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_859a6c87-6b97-46de-acec-a9ae78a1f267.jpg?v=1770125417</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7403612510</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f3704d50-a7c7-48e4-9405-7134f18bcc84.jpg?v=1770125742</image:loc>
      <image:title>ダイヤモンド 1.21ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2494882943</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2f2a5ad8-356b-4e5c-96c6-af34c3cd2577.jpg?v=1770129956</image:loc>
      <image:title>ダイヤモンド 2.06ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6492281306</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b5a08707-3f3c-4690-bd95-3c565e82be1c.jpg?v=1770130089</image:loc>
      <image:title>ダイヤモンド 2.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535922366</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_88f1d0e7-4274-4b32-a8a7-6d92e6722b47.jpg?v=1770130280</image:loc>
      <image:title>ダイヤモンド 1.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543221944</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_88f5bb19-bc47-48ab-be88-c65bc2f1f82e.jpg?v=1770130299</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1537886816</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f272d0ba-e26f-465d-9652-deb0fe0129d6.jpg?v=1770130325</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1525606601</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_53a16435-b6a8-4095-8822-4f3641543ca2.jpg?v=1770130731</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547348126</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_384b2431-ac14-4aba-8f1e-8671dd41bafd.jpg?v=1770130799</image:loc>
      <image:title>ダイヤモンド 1ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532997479</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_afcaf672-b121-489e-95bb-2176100187c9.jpg?v=1770130822</image:loc>
      <image:title>ダイヤモンド 1ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7496663168</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3442c241-e707-47ab-87bf-a8a8efbaf05f.jpg?v=1770131373</image:loc>
      <image:title>ダイヤモンド 0.63ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1537710696</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f8ccf64e-9734-4402-910b-3e6c93851f84.jpg?v=1770132116</image:loc>
      <image:title>ダイヤモンド 1.02ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5503499652</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f243f696-fb95-48f6-881e-655760bcb7d7.jpg?v=1770132241</image:loc>
      <image:title>ダイヤモンド 1ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532152556</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c43859e3-4e76-49d0-80ad-0611e787ffd6.jpg?v=1770132279</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://diamond-bourse.com/products/nigia1523526800</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0794fe8e-1c0f-493a-b14b-c8b2b8ab7b83.jpg?v=1770132288</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6522527532</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5709d427-d778-4d98-921a-bdab9f761435.jpg?v=1770132294</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2528611545</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_025a3033-6e13-45e8-8251-a78077bdf26b.jpg?v=1770132299</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2516693412</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_de1ce6ad-1ac0-4589-875e-c813c0c4640e.jpg?v=1770132306</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7511996950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_39d08b76-7f43-41fc-a957-d8d7a1c3918a.jpg?v=1770132311</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525218897</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d0edfc74-d64b-4512-9055-fccf0170f9f2.jpg?v=1770132317</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2526540068</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_269d7ed1-6fdc-44c8-b63f-7877ab4a6ddc.jpg?v=1770132323</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525625231</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b08cfd57-ec9d-4af6-9854-bd8eae91ccae.jpg?v=1770132329</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1528967862</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_69e836af-6ae0-494d-b4a5-33f6338d2f52.jpg?v=1770132335</image:loc>
      <image:title>ダイヤモンド 0.8ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1518161660</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d0a68e47-b912-4690-9321-eb1ec5b30353.jpg?v=1770132347</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233703750</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e2566ab3-e187-4506-9c32-8b52fe51addb.jpg?v=1770132385</image:loc>
      <image:title>ダイヤモンド 0.73ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6495773746</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8fa95964-77fa-4e87-9f86-18d0aa0fd5a4.jpg?v=1770132394</image:loc>
      <image:title>ダイヤモンド 0.72ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233725212</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_124c487e-647d-400e-8b49-811bc061fd20.jpg?v=1770132402</image:loc>
      <image:title>ダイヤモンド 0.71ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237388303</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1bbe1ffb-c311-4740-8e14-13a76f60b85f.jpg?v=1770132409</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233710481</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c2cb2d09-f5f2-4b2f-a096-1df7f2168b85.jpg?v=1770132474</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7235365122</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bad8a91f-2c3a-474d-abb4-a68e845feada.jpg?v=1770133560</image:loc>
      <image:title>ダイヤモンド 5.03ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232722699</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e255ae68-13a3-4a81-a1b2-69fbc20abf6f.jpg?v=1770133572</image:loc>
      <image:title>ダイヤモンド 5.02ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231853683</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_28b5d395-b9e5-4acf-9ac1-c1ccf837d0ff.jpg?v=1770194753</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236853670</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e2b94044-314b-471a-8f99-ac29db466bb6.jpg?v=1770194765</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6233851869</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f404f0e9-62fe-49b2-8da4-a8a55b7f1c20.jpg?v=1770194777</image:loc>
      <image:title>ダイヤモンド 1.06ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231851874</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1da6a3b9-4c5d-4539-bee0-5f05a77067e2.jpg?v=1770194782</image:loc>
      <image:title>ダイヤモンド 1.05ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231851443</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c240f504-813a-459d-900e-269ab87938f6.jpg?v=1770194806</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6432028884</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_979765ca-e174-43fc-920b-a8b4e1dbe983.jpg?v=1770212329</image:loc>
      <image:title>ダイヤモンド 1.01ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233592167</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b3a99219-c8f1-4a46-8a2e-e397df81d5d1.jpg?v=1770218883</image:loc>
      <image:title>ダイヤモンド 7.02ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532733127</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_aacba47c-8e50-4a22-b836-8dbd95b425b2.jpg?v=1770219165</image:loc>
      <image:title>ダイヤモンド 1.2ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7408629899</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_174800eb-2580-4ae1-b82b-2ba1bc581981.jpg?v=1770220507</image:loc>
      <image:title>ダイヤモンド 5.01ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525022076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_24996b4e-a296-4bfc-bccc-a3494b4e06a3.jpg?v=1770305123</image:loc>
      <image:title>ダイヤモンド 0.92ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7492897318</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_485d45e0-b32f-4cc8-b018-96f1334b8b39.jpg?v=1770305265</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3385316292</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f80d490b-9d05-43d6-b434-0d252d77c47c.jpg?v=1770372293</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI1 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6217719376</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9e0fb876-383b-46b6-9ec8-511cd2701426.jpg?v=1770372362</image:loc>
      <image:title>ダイヤモンド 0.9ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382907793</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_68cd7939-81c4-4b89-acac-6d5b4d4bd165.jpg?v=1770372636</image:loc>
      <image:title>ダイヤモンド 0.9ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402444265</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_640e9cfe-0fa2-4e88-b1ac-3a5e11e99aae.jpg?v=1770373093</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402278523</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_460bd1ca-edb9-4122-b0f2-8e9022af46d3.jpg?v=1770373301</image:loc>
      <image:title>ダイヤモンド 0.9ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221109577</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e7bb0df6-b96d-4895-be79-fe1c1ac8c699.jpg?v=1770373543</image:loc>
      <image:title>ダイヤモンド 0.5ct K VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1405867970</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_287621e7-c9f0-43dd-9390-4dbc694f939d.jpg?v=1770374367</image:loc>
      <image:title>ダイヤモンド 1ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405806081</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b2ea1486-c585-4687-b5fa-9ecbf5c26e74.jpg?v=1770374394</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221118956</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5a4d73dc-00bf-4256-99be-09816295717f.jpg?v=1770374611</image:loc>
      <image:title>ダイヤモンド 0.52ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225200905</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ff1c82d-b7f9-4d32-a629-1ce34d26e6e4.jpg?v=1770374986</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2427380612</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ea468e89-4fdc-48ff-b3a4-0773ef0061ae.jpg?v=1770375254</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223309369</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bc2b22a4-db1a-4232-986d-3294afaf5022.jpg?v=1770375292</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422944867</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b2665ca4-34cb-4863-8af5-2ef8fd6592cf.jpg?v=1770375397</image:loc>
      <image:title>ダイヤモンド 1.02ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2428774912</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f18cee84-c406-4fe4-9a70-462c4cbb5f39.jpg?v=1770375405</image:loc>
      <image:title>ダイヤモンド 1.49ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426946031</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_03e19002-ba25-41e2-a82d-a8611c8aac8b.jpg?v=1770375423</image:loc>
      <image:title>ダイヤモンド 1ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225309652</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_020b32f9-b5f4-439e-867b-f8d046f5d8cb.jpg?v=1770375428</image:loc>
      <image:title>ダイヤモンド 1ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425794103</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_1c2104f7-4306-48f0-b78c-7954f90ca4de.jpg?v=1770375560</image:loc>
      <image:title>ダイヤモンド 1.51ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437101862</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_dae43edc-c050-4e64-92d8-f6079b3dbc0a.jpg?v=1770375676</image:loc>
      <image:title>ダイヤモンド 0.9ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7431038749</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff4f4a13-d01c-4aa7-bac3-006bc5efb384.jpg?v=1770375864</image:loc>
      <image:title>ダイヤモンド 1ct K SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224345080</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_890a6598-8253-472e-9838-682a7d935610.jpg?v=1770375999</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7428715577</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dcfd1c82-df68-4e15-9268-20738226489b.jpg?v=1770376005</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422490853</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff399865-3515-4643-92a8-73f940496231.jpg?v=1770376010</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431758435</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_72a7cdaa-72ef-4c02-93c4-c3b45bfc649c.jpg?v=1770376016</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221242789</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8efb0d19-5086-47a7-b573-65a9d1bee185.jpg?v=1770376042</image:loc>
      <image:title>ダイヤモンド 0.8ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436127113</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e370d292-34d9-402c-ba68-5cd9dc798d9a.jpg?v=1770376059</image:loc>
      <image:title>ダイヤモンド 0.8ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422370820</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c1287859-bd71-4c89-8a7f-91206b12f67a.jpg?v=1770376133</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436238525</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b3b4a29f-2a8b-41b8-9499-cb6bf50a88d2.jpg?v=1770376257</image:loc>
      <image:title>ダイヤモンド 0.46ct J VS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7433517510</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df71da88-bce8-496c-9fd3-6c6c11e8a68e.jpg?v=1770376351</image:loc>
      <image:title>ダイヤモンド 0.7ct K VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402634875</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_11b41e0a-60f9-4841-be37-a1f7c19385d8.jpg?v=1770376514</image:loc>
      <image:title>ダイヤモンド 0.76ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224438816</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a2411160-103a-4a21-ba4e-adc63f9567ca.jpg?v=1770376520</image:loc>
      <image:title>ダイヤモンド 0.72ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2384460159</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_49f1d80f-a582-4af0-881f-c100175ca705.jpg?v=1770376628</image:loc>
      <image:title>ダイヤモンド 1.56ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225621305</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_de7c6925-63ba-49b9-91dd-6208b085bdbb.jpg?v=1770376777</image:loc>
      <image:title>ダイヤモンド 0.76ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442887056</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_447707c1-e320-4589-be6d-82214f7767f7.jpg?v=1770376937</image:loc>
      <image:title>ダイヤモンド 0.72ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225560461</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3d0250d8-89ed-4586-b947-6c6af421e5e0.jpg?v=1770376957</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1455126914</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_04c2d81b-9fa2-405b-8ea3-a22bb8743ea5.jpg?v=1770377052</image:loc>
      <image:title>ダイヤモンド 0.77ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455192044</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_00e9981d-9081-4159-8e4e-f8ddbe5c5cb8.jpg?v=1770377109</image:loc>
      <image:title>ダイヤモンド 1.71ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7442861781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0950b1a7-cee0-435e-9708-f27faeb925d1.jpg?v=1770377121</image:loc>
      <image:title>ダイヤモンド 1.2ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1447575117</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46a0744d-138a-4339-8578-d50a64a96138.jpg?v=1770377144</image:loc>
      <image:title>ダイヤモンド 0.46ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459218189</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cca7f63f-5f15-4909-aad7-cec04b36eb8c.jpg?v=1770377159</image:loc>
      <image:title>ダイヤモンド 0.8ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223533898</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9886418b-2c39-425f-a754-cf6f93aef1dc.jpg?v=1770377273</image:loc>
      <image:title>ダイヤモンド 0.75ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225617401</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_80e634b2-6cc0-400e-85f0-2a0bbad8f1eb.jpg?v=1770377282</image:loc>
      <image:title>ダイヤモンド 0.7ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442901901</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e15df27-5503-4109-b29e-b3628e93c0b1.jpg?v=1770377288</image:loc>
      <image:title>ダイヤモンド 0.7ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2454515041</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_22c1b9a8-8547-46c9-beb7-6886ffe3f1aa.jpg?v=1770377337</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455598662</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45b860de-44de-4c6f-9fb5-3bf81a21720a.jpg?v=1770377405</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2476831603</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_22058496-7125-4c7f-8380-e575db68d3da.jpg?v=1770379025</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7512459100</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8d97e8bb-2d6c-4492-bd6a-49c6a38c1ed6.jpg?v=1770380424</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518428781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_743f3577-c806-45fe-8e9f-c5e3df8abade.jpg?v=1770380877</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515989336</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0cb9742c-6e5f-4885-9508-da0d955b906f.jpg?v=1770380893</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5526652054</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_15011b3b-9de5-4261-a9ef-746cb36ea9f3.jpg?v=1770381525</image:loc>
      <image:title>ダイヤモンド 0.39ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539036176</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7f3ae566-f517-478e-9b3d-78cdee0af207.jpg?v=1770382152</image:loc>
      <image:title>ダイヤモンド 1.01ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535069478</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_311e8072-9e7f-418e-ba1b-fbdc3591a621.jpg?v=1770382163</image:loc>
      <image:title>ダイヤモンド 1.03ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532646471</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_510e90d4-830c-445a-83c8-9f541c678867.jpg?v=1770382231</image:loc>
      <image:title>ダイヤモンド 0.5ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7536190459</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_25bfe6bc-6c4d-41eb-a0fc-966ea0cd4aab.jpg?v=1770391718</image:loc>
      <image:title>ダイヤモンド 0.72ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7516198490</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_dba78823-833a-4098-831e-78eed1382b2b.jpg?v=1770391731</image:loc>
      <image:title>ダイヤモンド 0.71ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1539388129</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_c6018806-bc50-4271-91bd-723687cdba14.jpg?v=1770391737</image:loc>
      <image:title>ダイヤモンド 0.71ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6512879253</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_41d2eaf6-897e-492f-86bc-68fb106f1b0f.jpg?v=1770391755</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1533397901</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f718a99e-c502-4f9a-818d-04912e2f8e9d.jpg?v=1770391761</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2534591270</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_3711824c-b415-454e-b2c6-aeb579d6acdd.jpg?v=1770391767</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7532389787</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_3ba59c34-298c-4337-8aa4-f3158db53ab2.jpg?v=1770391773</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7538033657</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_87c80ba6-b6f3-420d-bfd7-0a4c8024bc31.jpg?v=1770391794</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7531299702</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_72553099-5f97-4bc2-81c0-b057eed5e233.jpg?v=1770391800</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535591656</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d8e742f0-db70-4fab-8ecc-4332fdeb0ce1.jpg?v=1770391806</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7536391103</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_021fe206-d840-4ed3-8713-62537759f4e9.jpg?v=1770391815</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1216593870</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_241054f0-e61d-41fc-b02e-d745c3c47761.jpg?v=1770392333</image:loc>
      <image:title>ダイヤモンド 8.05ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5211442030</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ecee6995-aa5a-4cd2-95ae-7a49e1c55189.jpg?v=1770392368</image:loc>
      <image:title>ダイヤモンド 5.06ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376934856</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_897b77f6-417c-441c-b2fd-5f86bcb2af2c.jpg?v=1770393027</image:loc>
      <image:title>ダイヤモンド 1.02ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6214498535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_56a1872f-18b3-453e-9617-0ef4887d5b9d.jpg?v=1770395105</image:loc>
      <image:title>ダイヤモンド 5.02ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538388338</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_45f3bb47-1bca-48b4-a2a5-2a735cdad2ab.jpg?v=1770395669</image:loc>
      <image:title>ダイヤモンド 0.71ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1529725462</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_16a9a070-db33-4158-a6a1-b614ae7a3012.jpg?v=1770395675</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6521617661</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a97873fa-7792-4170-818d-350c9b25f389.jpg?v=1770395681</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1529282008</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a46336da-137c-44eb-9e53-cfd78247291c.jpg?v=1770395687</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7526939197</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_143e265b-9882-41ba-8527-13e9fbc2e5fd.jpg?v=1770395693</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2526899174</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8f19e7f1-c85a-41f9-a1c6-7bce2e9051ca.jpg?v=1770395699</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7521617593</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f02228e8-5a1b-425b-b867-d339ca95ee75.jpg?v=1770395704</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2524671357</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d8d1a190-477e-4359-9221-6f76be3c94a6.jpg?v=1770395710</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532374292</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_83a7162f-af5e-4d29-bbcb-0c50512b378a.jpg?v=1770395719</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3525383076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cba75311-4c1f-4304-a79d-ce31b98e82a5.jpg?v=1770395728</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2528060582</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b635910c-02a5-4da5-9680-9b69651fea75.jpg?v=1770395734</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7528122939</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_67142e13-b1e3-48ae-8a75-d0aa16cc43fa.jpg?v=1770395740</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527873622</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d96c4358-d318-498d-816f-1950f5fadd47.jpg?v=1770395746</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1525291068</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ba28ce44-3b03-4c0e-b392-fe0d04424971.jpg?v=1770395752</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6511765857</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9b7bcd11-3927-4cab-b22d-eff02b96843f.jpg?v=1770395758</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2524671496</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3509c722-8375-4d63-ba80-1f043f85305b.jpg?v=1770395764</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527310856</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_82c712f7-99e2-459b-8a7e-74f10f235528.jpg?v=1770395770</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1523282228</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6de073de-621a-4034-aac2-b86667991dc7.jpg?v=1770395775</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6522383134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0e99d3d7-bed5-457c-8281-505eb1665333.jpg?v=1770395781</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5526215879</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b5cb8fc9-9e31-4c16-8b4a-8a5758495954.jpg?v=1770395787</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2526332208</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ff82eca7-f51f-470f-b336-91382c6c6f61.jpg?v=1770395793</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6522310978</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_41613d3d-1921-414e-a31d-03efd47481ce.jpg?v=1770395799</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7536397788</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9f74939d-867a-4a47-b55b-be3f06335328.jpg?v=1770395808</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538073418</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cb15acca-23a3-40d6-9897-c79931767af6.jpg?v=1770395814</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527381825</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c90a0a40-b58e-4831-ac0f-b494037be87b.jpg?v=1770395820</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2517910871</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f6cee747-6e64-403b-a611-8b101881cbf1.jpg?v=1770395826</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232838392</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bb0d4d62-fe82-437d-ae6d-af56f0c31bdc.jpg?v=1770453430</image:loc>
      <image:title>ダイヤモンド 3.02ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1535628410</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f436c103-2b84-43c2-84be-c57a5a016e6c.jpg?v=1770469497</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1519537573</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2c6d08b6-975c-4067-9054-7a629654c447.jpg?v=1770711320</image:loc>
      <image:title>ダイヤモンド 5.05ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1549149740</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_729ea274-34b1-48e6-9a7c-3204ac733ad4.jpg?v=1770712267</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2547149806</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8ae26750-f7c5-4831-b0db-4371200e7d6f.jpg?v=1770712273</image:loc>
      <image:title>ダイヤモンド 0.51ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231813537</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5092fb76-709f-4de1-8b9f-b689c27532a6.jpg?v=1770712732</image:loc>
      <image:title>ダイヤモンド 4.02ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541494682</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a6e71792-5986-48f9-bd8c-c60d33828fe5.jpg?v=1770713044</image:loc>
      <image:title>ダイヤモンド 1.05ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232852560</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45318088-2ca2-48ec-b12d-3103405c5d8f.jpg?v=1770713055</image:loc>
      <image:title>ダイヤモンド 1.68ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237852559</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08b3248d-5e2e-41b2-86a6-8a18e850bae7.jpg?v=1770713079</image:loc>
      <image:title>ダイヤモンド 1.17ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233852557</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c1b82362-e0e6-4f8b-ac07-0d170e610b40.jpg?v=1770713096</image:loc>
      <image:title>ダイヤモンド 1.02ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7496325418</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_417162aa-680b-460c-ad31-a2cd9cff32a4.jpg?v=1770725212</image:loc>
      <image:title>ダイヤモンド 0.33ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235537197</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a46a355e-ac66-4726-941f-dbc753500a88.jpg?v=1770729632</image:loc>
      <image:title>ダイヤモンド 5.31ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237491262</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6349b1c7-32cd-4693-af6b-787c05ea6d97.jpg?v=1770729664</image:loc>
      <image:title>ダイヤモンド 5.03ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237753764</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f58a3c00-7463-4667-b971-a6f1c4670a03.jpg?v=1770735866</image:loc>
      <image:title>ダイヤモンド 7.03ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6435868986</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_02543491-9a2c-46ad-af97-61545fcd3e4c.jpg?v=1770741319</image:loc>
      <image:title>ダイヤモンド 3.02ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233855937</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0d80ba53-3725-4b01-bdd8-6846d074bcea.jpg?v=1770799403</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7416372771</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_5b02e32f-51f5-41fa-a12f-8599ad2a6f85.jpg?v=1770806061</image:loc>
      <image:title>ダイヤモンド 2.01ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3385529072</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_cc5fc121-6127-4ec7-9670-ceb3ed8b74a4.jpg?v=1770823553</image:loc>
      <image:title>ダイヤモンド 2.03ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214382380</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_aa24e550-e273-4a2a-8014-30b29c5c6dd3.jpg?v=1770890323</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3395471320</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c25328df-d0d3-4346-925f-0b4db5796251.jpg?v=1770890936</image:loc>
      <image:title>ダイヤモンド 1.5ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466314962</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a1a15d5d-5963-40fc-9ce7-a002a3616732.jpg?v=1770896158</image:loc>
      <image:title>ダイヤモンド 0.9ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501827224</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6a650944-c90f-479e-b9a5-9cff2e3aaa8e.jpg?v=1770898136</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513969436</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1f8e2fdf-ddab-4947-bc70-2b6da640da8e.jpg?v=1770899011</image:loc>
      <image:title>ダイヤモンド 0.8ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537076870</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_927ca47f-dde9-41f5-baba-cdfcc8b95c81.jpg?v=1770900305</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2496235923</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_596e36a1-d28d-4277-b716-e976153d9d5a.jpg?v=1770906899</image:loc>
      <image:title>ダイヤモンド 3.01ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532945323</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3989579b-7e5c-468d-bb30-c86e61c7236d.jpg?v=1770909946</image:loc>
      <image:title>ダイヤモンド 3.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7438856841</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_4df2b984-a839-4860-9dc0-a79540028ddb.jpg?v=1770981145</image:loc>
      <image:title>ダイヤモンド 1.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535682116</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_703a8bc1-9d32-4d1b-b101-d75724f502b4.jpg?v=1770996159</image:loc>
      <image:title>ダイヤモンド 1.5ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1375913629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_91e53787-f56d-4cba-99aa-94467dd0eb20.jpg?v=1770997932</image:loc>
      <image:title>ダイヤモンド 1.11ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7402805344</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b1f7c7aa-132d-426c-811a-7d7c6b107940.jpg?v=1771061651</image:loc>
      <image:title>ダイヤモンド 0.7ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3495076499</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bcb1e753-f93a-41f4-a79a-e11ec92bc3ed.jpg?v=1771067116</image:loc>
      <image:title>ダイヤモンド 0.34ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5526992978</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c144d10b-241c-4933-9f07-ed13c25137f6.jpg?v=1771069398</image:loc>
      <image:title>ダイヤモンド 1ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5231714281</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_feb82cff-4c55-4f42-a121-542b72b7df63.jpg?v=1771069404</image:loc>
      <image:title>ダイヤモンド 1.2ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2534527403</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a6e7460-33ae-44e2-96aa-ea3f372ac206.jpg?v=1771070295</image:loc>
      <image:title>ダイヤモンド 0.62ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542244535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_233b5090-8fef-45b1-b6b8-92227f97c5b7.jpg?v=1771070331</image:loc>
      <image:title>ダイヤモンド 0.72ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1547252145</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_158a338c-0345-4d7a-8932-d301dbd40c53.jpg?v=1771070769</image:loc>
      <image:title>ダイヤモンド 0.6ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1518649405</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8f210fea-600c-4c74-82fa-6732db8521fa.jpg?v=1771070878</image:loc>
      <image:title>ダイヤモンド 0.62ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6522016371</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d33fdd2e-8842-4f7c-8d14-284c529b7e65.jpg?v=1771070897</image:loc>
      <image:title>ダイヤモンド 0.6ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7516917072</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_43756c79-b75e-49bf-bff1-58e3bff1a0db.jpg?v=1771070903</image:loc>
      <image:title>ダイヤモンド 0.61ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531073153</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4fbb059f-23f2-4d1b-a39f-24b258704aa5.jpg?v=1771071149</image:loc>
      <image:title>ダイヤモンド 0.5ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545278243</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d6b737ed-4619-45ad-9e35-906834c83e98.jpg?v=1771071155</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5533986967</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_662c9d16-1ace-411f-9f01-3bc3fe54f83a.jpg?v=1771071185</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7543072804</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a1c2041-6a47-4b00-96a3-ba28b6ba3a25.jpg?v=1771071200</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542133994</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b6cf4082-bcb0-436e-aeca-f0e080b14454.jpg?v=1771071295</image:loc>
      <image:title>ダイヤモンド 0.6ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2546281640</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a653d164-0cf7-48ab-89bf-382e80712706.jpg?v=1771071331</image:loc>
      <image:title>ダイヤモンド 0.6ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6521339759</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_43305f12-34c8-4f2c-a8c4-d5e5de8387da.jpg?v=1771071454</image:loc>
      <image:title>ダイヤモンド 0.66ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6233625784</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1dcbeafe-bac3-4c74-8f77-7c137b5f6dea.jpg?v=1771071479</image:loc>
      <image:title>ダイヤモンド 0.6ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531464884</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e841e0bd-dac4-4241-bdc1-218665481ea2.jpg?v=1771071484</image:loc>
      <image:title>ダイヤモンド 0.6ct I SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233579206</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_095f3be7-94b2-4f5a-a670-31b562a22122.jpg?v=1771071728</image:loc>
      <image:title>ダイヤモンド 4.79ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6233838119</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9e6e5c92-2862-40aa-96a3-939133e59823.jpg?v=1771231594</image:loc>
      <image:title>ダイヤモンド 1.1ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5536950420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71fadcd5-4309-4275-9100-7ff633749b9d.jpg?v=1771245141</image:loc>
      <image:title>ダイヤモンド 0.54ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5513759083</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cfd7c61b-e1e0-45f2-93af-8f6163755209.jpg?v=1771245186</image:loc>
      <image:title>ダイヤモンド 1.51ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531596459</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a6b284d2-f9c9-4ed9-aba9-a0d920cc6043.jpg?v=1771245261</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2548158466</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3e89d4b-dca1-4b5e-935e-157fe971e6d4.jpg?v=1771245363</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1547069963</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9e672b2a-48c2-436c-9ead-86107ae2d188.jpg?v=1771245379</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542211933</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_84b038bb-316a-41ba-9cee-303f582be81e.jpg?v=1771245385</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2544071532</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_538f8c6b-fb0b-4ed1-bfbe-8d51cc235fee.jpg?v=1771245690</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7541242539</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f3bcc54-6abe-44aa-9efc-49e768881287.jpg?v=1771246707</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7538698692</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a99fa4cd-b8c6-4a09-b71d-112cfca4e97b.jpg?v=1771246824</image:loc>
      <image:title>ダイヤモンド 0.5ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1543098694</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8c7dc9cf-ee3f-4997-81e7-332676cdaa1d.jpg?v=1771247070</image:loc>
      <image:title>ダイヤモンド 1.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1549172807</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cc2a51e1-fd70-447c-8724-697debf07222.jpg?v=1771247076</image:loc>
      <image:title>ダイヤモンド 1.51ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531801154</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6ad89d24-444a-4a7a-a66e-8500df8e0750.jpg?v=1771247082</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3535656113</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_047898aa-dc5d-4370-b677-4f4b189cc0ec.jpg?v=1771247128</image:loc>
      <image:title>ダイヤモンド 1.51ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2231727433</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e96dc44-0808-487c-98f4-dcddd78c7753.jpg?v=1771247146</image:loc>
      <image:title>ダイヤモンド 1.51ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1232727440</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cfba48e4-f3e2-4379-98b2-1dc57ed31a01.jpg?v=1771247196</image:loc>
      <image:title>ダイヤモンド 1.11ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532801307</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_37f4932c-8527-4686-8de5-2e7a428f4925.jpg?v=1771247295</image:loc>
      <image:title>ダイヤモンド 1ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2235556342</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_300592ea-e0ac-4abc-b6d1-f77e21436690.jpg?v=1771247465</image:loc>
      <image:title>ダイヤモンド 1.51ct L SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3545171660</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b03d1535-4dce-4fe9-aad2-90861938ffc6.jpg?v=1771247547</image:loc>
      <image:title>ダイヤモンド 1.01ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6522378656</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_33a9e266-c2ee-4802-92ac-554ee2bae8b8.jpg?v=1771247601</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2231830298</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_18fc01a2-a42f-473f-9e72-868ea0e1d489.jpg?v=1771247629</image:loc>
      <image:title>ダイヤモンド 1.51ct M SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545496697</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8ba1eaf2-809f-4a6a-851e-5383b12a8758.jpg?v=1771248583</image:loc>
      <image:title>ダイヤモンド 1.5ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221744082</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_939d04d9-5126-4483-bce2-d06a955b60c6.jpg?v=1771254349</image:loc>
      <image:title>ダイヤモンド 5.03ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235866028</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_154794e8-1922-4872-bb60-69be8c6efd99.jpg?v=1771317813</image:loc>
      <image:title>ダイヤモンド 1.06ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235866064</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d9e21c2a-71be-4636-9d21-556dcd1489d8.jpg?v=1771317819</image:loc>
      <image:title>ダイヤモンド 1.14ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232866022</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_274560d8-0e44-4fc0-932f-75e3ba84a93b.jpg?v=1771317831</image:loc>
      <image:title>ダイヤモンド 1.12ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231866032</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f11eddd-caef-49f5-bb24-21543c45c976.jpg?v=1771317836</image:loc>
      <image:title>ダイヤモンド 1.23ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7546551614</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30257e1d-136e-4088-80ad-4838388bb271.jpg?v=1771317842</image:loc>
      <image:title>ダイヤモンド 1.04ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1319741948</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_509a84cf-b8ef-4932-8bbe-6e7dcc69b34b.jpg?v=1771319071</image:loc>
      <image:title>ダイヤモンド 0.4ct K SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2336499524</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_78f7ce33-1b87-44a1-81a7-18d5e215543d.jpg?v=1771319359</image:loc>
      <image:title>ダイヤモンド 0.55ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1367318871</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bf49e063-57e6-4c09-a069-ff116c0841c7.jpg?v=1771319570</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6362325594</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6e6c3ae3-6bf9-46d9-96da-fae12a9f7e86.jpg?v=1771319602</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6375770776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7c9a5e22-0550-454c-8f96-6fab56e0beda.jpg?v=1771319964</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215554932</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a3d80497-bc8f-4ca4-8117-2647a75504e4.jpg?v=1771319973</image:loc>
      <image:title>ダイヤモンド 0.4ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5383099345</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_39889a6c-2090-47bf-a629-80da3dc7bd3f.jpg?v=1771319979</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211620021</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_1a8cfc1c-2c9e-4a67-b856-1dc20e5872e2.jpg?v=1771320210</image:loc>
      <image:title>ダイヤモンド 1.2ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211728859</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5e436ec3-b3bb-42c9-8818-6888a6d6a737.jpg?v=1771320216</image:loc>
      <image:title>ダイヤモンド 0.3ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3395641638</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7252a8b3-0b51-439c-8a6b-7c0f6d5fed5e.jpg?v=1771320443</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214869852</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_864c8c31-b143-4100-bfb9-5ecec9633906.jpg?v=1771320553</image:loc>
      <image:title>ダイヤモンド 0.37ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211980943</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0e21263d-df04-4d02-8dc8-3a3f5e1561ed.jpg?v=1771320736</image:loc>
      <image:title>ダイヤモンド 1.2ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401386410</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aaf1d167-e254-4757-af98-fa5249e9e817.jpg?v=1771320790</image:loc>
      <image:title>ダイヤモンド 0.4ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409347345</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f5e4a83e-feee-4dc1-834c-601c696b2a72.jpg?v=1771320796</image:loc>
      <image:title>ダイヤモンド 0.4ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211975076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_3f058630-a9b6-49e0-ad6b-cd13f63ab937.jpg?v=1771320852</image:loc>
      <image:title>ダイヤモンド 0.41ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406592579</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_89486889-e26d-4248-a75d-fdc10a363769.jpg?v=1771320861</image:loc>
      <image:title>ダイヤモンド 0.36ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2417305243</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6abc8e94-647c-4a14-8173-491769751244.jpg?v=1771321224</image:loc>
      <image:title>ダイヤモンド 2ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412173563</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_709f1c5e-0d3e-4632-9a57-2bd2d9f2b0eb.jpg?v=1771321545</image:loc>
      <image:title>ダイヤモンド 1ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7422056313</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a67fcf73-e150-497a-b38f-9b661a9ae279.jpg?v=1771322219</image:loc>
      <image:title>ダイヤモンド 0.4ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2414842288</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8f50f488-dc97-4a4c-9a77-9ea778750ac8.jpg?v=1771322473</image:loc>
      <image:title>ダイヤモンド 0.3ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426230453</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2c9b81f-f3ff-46f0-ae6e-1d9c5f5925cd.jpg?v=1771322487</image:loc>
      <image:title>ダイヤモンド 0.3ct H VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222203973</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_23a3178b-afea-4df2-a322-430d2da84282.jpg?v=1771322829</image:loc>
      <image:title>ダイヤモンド 0.4ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221287486</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0229076b-1850-4d30-976f-b4cd3f3fb093.jpg?v=1771323404</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422758674</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e99a0f3-300d-44c0-8ac1-559144d65ee3.jpg?v=1771323413</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1423198925</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_379f1fb1-1297-4584-a069-86047e2e204f.jpg?v=1771323760</image:loc>
      <image:title>ダイヤモンド 0.4ct J VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435101690</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1e8e8058-058a-43dc-8817-01c7840dac8d.jpg?v=1771323875</image:loc>
      <image:title>ダイヤモンド 1ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425901228</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_78e09cee-6c30-45c3-8a1f-2f0e607a3e23.jpg?v=1771324026</image:loc>
      <image:title>ダイヤモンド 0.7ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437091802</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac761b7c-c7df-4c21-8dee-303a1cc544db.jpg?v=1771324032</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402975987</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3c3afb15-e265-4bdc-86ec-4e4d1477503b.jpg?v=1771324131</image:loc>
      <image:title>ダイヤモンド 0.5ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221417822</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_98923a07-f2ed-4caf-9597-ff01bb0e14cf.jpg?v=1771324300</image:loc>
      <image:title>ダイヤモンド 0.5ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6461316200</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_78096994-0a00-439d-9441-35e6e36dd6a8.jpg?v=1771325878</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471933711</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_88d9eb56-e8a7-4581-a2d9-99e4fb43e64a.jpg?v=1771326769</image:loc>
      <image:title>ダイヤモンド 0.89ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2488399105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_53c12d6e-55ea-4e13-a3d2-5f5f854b8564.jpg?v=1771326851</image:loc>
      <image:title>ダイヤモンド 1.9ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491070463</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2339db0b-c849-4245-a388-ef3c6ee87d19.jpg?v=1771327278</image:loc>
      <image:title>ダイヤモンド 0.4ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7492331998</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_506e2f81-fc9a-4eb8-903c-5f02ff0077ef.jpg?v=1771327861</image:loc>
      <image:title>ダイヤモンド 0.36ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491431256</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6b3bebe3-44af-4c59-aad5-1c0030fd6e00.jpg?v=1771327940</image:loc>
      <image:title>ダイヤモンド 0.38ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507969718</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f0e694c0-3b44-4264-933c-33a5da48e329.jpg?v=1771328048</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515104768</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_caff113e-c666-448d-a157-5f4efaef67fc.jpg?v=1771328097</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515506247</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a40959e7-5993-41b9-b3ef-da89508582c2.jpg?v=1771328142</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518370247</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b9188ef0-e05a-4b17-a92d-f91eb1622ad9.jpg?v=1771328471</image:loc>
      <image:title>ダイヤモンド 0.36ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513796239</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_17fe0233-8292-426f-956e-3c9f4400e0af.jpg?v=1771328500</image:loc>
      <image:title>ダイヤモンド 0.8ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522649297</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_444ae14e-79f7-4f90-bb65-303bb16e95af.jpg?v=1771328999</image:loc>
      <image:title>ダイヤモンド 1.3ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532955629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ff3e8178-c6dd-4ae6-aff0-31313cf93ac1.jpg?v=1771330152</image:loc>
      <image:title>ダイヤモンド 0.71ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1547407482</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8b4bccfa-57ff-48ae-aa5c-57de46f265e6.jpg?v=1771332896</image:loc>
      <image:title>ダイヤモンド 1.72ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546496549</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_afecbe78-901b-4211-b42c-4c3db0509b53.jpg?v=1771333192</image:loc>
      <image:title>ダイヤモンド 1.2ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541482177</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_025f5a3f-68a5-47e3-8889-77f9181323ee.jpg?v=1771333198</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545348138</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8940449a-93a1-4493-b66e-541ba4a65d2d.jpg?v=1771338710</image:loc>
      <image:title>ダイヤモンド 0.58ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544197908</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3d1b9a1e-4721-46d5-8ba7-4b1ab9a8ede1.jpg?v=1771340770</image:loc>
      <image:title>ダイヤモンド 2.05ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545197809</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_200250ce-50bd-4ae8-8a86-7b391fe26649.jpg?v=1771340803</image:loc>
      <image:title>ダイヤモンド 2.01ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546176314</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0c766487-c465-4ade-8e60-43cfc5efa865.jpg?v=1771340868</image:loc>
      <image:title>ダイヤモンド 1.53ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544407380</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7d75154a-90c7-45f6-8838-86b7c7df6f47.jpg?v=1771340898</image:loc>
      <image:title>ダイヤモンド 1.51ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3525982765</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f3db8c2a-0cb5-4af4-94c2-5d128234b46f.jpg?v=1771343696</image:loc>
      <image:title>ダイヤモンド 1.8ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6421665608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b4d7e39a-50cc-40d0-a031-e6eadb10a334.jpg?v=1771409973</image:loc>
      <image:title>ダイヤモンド 0.9ct H VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432818893</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_218b1ade-1875-4edd-a123-5c9a5b08874f.jpg?v=1771410105</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435868738</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dec8f8fe-a9d8-4026-b2d9-4c5700d552e5.jpg?v=1771410874</image:loc>
      <image:title>ダイヤモンド 1.71ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1449423783</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1d6889d6-9477-4a73-b6f0-59947bd33c2a.jpg?v=1771410980</image:loc>
      <image:title>ダイヤモンド 0.72ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1465208241</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_823b1611-96eb-49ea-9826-ee4e9dad3bf6.jpg?v=1771411717</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1517739445</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b60b508-ac3a-43eb-8bc6-3f4728094d44.jpg?v=1771414661</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517989001</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bd428165-f6c3-4bce-833d-63a338912c62.jpg?v=1771414673</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225821286</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_15c5474e-aec7-4a0a-97a1-774830ca6004.jpg?v=1771417533</image:loc>
      <image:title>ダイヤモンド 4.1ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235514054</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9bbca06d-efa9-4f57-9303-4a0a0c396526.jpg?v=1771423745</image:loc>
      <image:title>ダイヤモンド 5.04ct L VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia15312629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7175282c-4f74-41f7-974b-128c246817a0.jpg?v=1771425382</image:loc>
      <image:title>ダイヤモンド 5.02ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5483343930</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f7b13b36-9086-409b-98ad-b0f80c249836.jpg?v=1771490386</image:loc>
      <image:title>ダイヤモンド 0.37ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5543481365</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2cfd18b6-491d-4a9f-b614-ba5f1386bb27.jpg?v=1771490696</image:loc>
      <image:title>ダイヤモンド 1ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7413716388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_4c648ab1-e8cc-450c-b783-e4274c86053b.jpg?v=1771494715</image:loc>
      <image:title>ダイヤモンド 1.39ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7438618253</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_66e7098b-f624-422a-8676-f0b4b74946aa.jpg?v=1771495855</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5446398376</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_710f471d-166e-4b99-9213-98a53ca35d2b.jpg?v=1771497196</image:loc>
      <image:title>ダイヤモンド 0.81ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447643411</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ad7a5631-dae1-40c2-a9ca-017427029136.jpg?v=1771497338</image:loc>
      <image:title>ダイヤモンド 0.78ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1458242717</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cfa4f889-6953-4bba-9bbd-cf723900e573.jpg?v=1771497476</image:loc>
      <image:title>ダイヤモンド 0.75ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459790418</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_96edff08-3c4d-4b8c-8d5a-3aabed579c0c.jpg?v=1771497966</image:loc>
      <image:title>ダイヤモンド 1.2ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472336201</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_4116b7b2-532b-49a4-974b-d88d0695d97d.jpg?v=1771498658</image:loc>
      <image:title>ダイヤモンド 0.5ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5476362267</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e6758751-4367-48a1-abc9-165b3bb8d0f1.jpg?v=1771498896</image:loc>
      <image:title>ダイヤモンド 0.9ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2477482439</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1c011bae-5569-4ac4-9785-4f3e2fa86835.jpg?v=1771499442</image:loc>
      <image:title>ダイヤモンド 1.2ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2488575671</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_96d48e46-b107-42a9-ac19-7a479909bd6e.jpg?v=1771499654</image:loc>
      <image:title>ダイヤモンド 0.37ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498431400</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e5de8c66-1e33-4c1b-b1f1-0312cec89dbe.jpg?v=1771499669</image:loc>
      <image:title>ダイヤモンド 0.38ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1493431087</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7563d332-287b-4c3f-b140-51a4c38e4ffc.jpg?v=1771499933</image:loc>
      <image:title>ダイヤモンド 0.81ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509175108</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed07fa77-7372-4eca-b6e7-29451daec6b6.jpg?v=1771500063</image:loc>
      <image:title>ダイヤモンド 0.82ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512193453</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3aa5925-6c3e-4d0e-85cb-7b227889359a.jpg?v=1771500391</image:loc>
      <image:title>ダイヤモンド 0.71ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521974370</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_29e885e0-5a55-45e9-a5d1-e35558eceefc.jpg?v=1771501431</image:loc>
      <image:title>ダイヤモンド 1.3ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7448974849</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e22e549-ade0-4c30-8838-689da7fba581.jpg?v=1771504438</image:loc>
      <image:title>ダイヤモンド 4.02ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546608176</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4a49e602-485c-454e-a830-7469c6fb752a.jpg?v=1771509879</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231558437</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_fa50e92d-6a80-4d43-ae88-eab5cbd58f45.jpg?v=1771511792</image:loc>
      <image:title>ダイヤモンド 5.11ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2215142202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_32937800-ca68-4c13-ac90-95d8bff26dd1.jpg?v=1771513437</image:loc>
      <image:title>ダイヤモンド 0.91ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6361900821</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cb99bdb1-0c5b-4d99-9be6-6ef4a59849ed.jpg?v=1771579094</image:loc>
      <image:title>ダイヤモンド 1.7ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5403541421</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_44d37034-edb3-4faf-a4dc-1441fa7408dc.jpg?v=1771581171</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221981023</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ac5105ba-eab0-48c2-864f-b2d546eeeb79.jpg?v=1771585404</image:loc>
      <image:title>ダイヤモンド 1.01ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502872850</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_70379e4f-14bb-4946-a2b1-bdbc74af686e.jpg?v=1771587415</image:loc>
      <image:title>ダイヤモンド 0.32ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5533532562</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cab17131-f8c7-4195-8505-bcfa0716d460.jpg?v=1771590420</image:loc>
      <image:title>ダイヤモンド 0.8ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535984894</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_244813d0-b895-4ac2-82d8-9fcc1bcdaed6.jpg?v=1771590508</image:loc>
      <image:title>ダイヤモンド 0.85ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3545046769</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b6e765c8-6c73-4d44-a0cc-9875d393ba5c.jpg?v=1771590577</image:loc>
      <image:title>ダイヤモンド 0.85ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6541034633</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1870a4d0-9b4d-4a3e-b55b-1f9f606e2ba1.jpg?v=1771590583</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531253452</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1d95878-bc1a-49ac-a2c1-f1e5380ca022.jpg?v=1771590613</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5546026847</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cce98629-3122-42e3-9a8d-45b297d08da6.jpg?v=1771590735</image:loc>
      <image:title>ダイヤモンド 3.38ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2537874421</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c5f93451-2d90-4164-aee9-1b80c7d57a99.jpg?v=1771590755</image:loc>
      <image:title>ダイヤモンド 0.79ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6521113011</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3531fbb0-1160-456a-a8b4-2ad96540bb1a.jpg?v=1771590956</image:loc>
      <image:title>ダイヤモンド 0.65ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1458297840</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fca83bd6-5b1f-4637-88a1-dcd5a363079e.jpg?v=1771591006</image:loc>
      <image:title>ダイヤモンド 1.62ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6511218096</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_749b1158-1c09-4904-9cf8-d938b3428410.jpg?v=1771591026</image:loc>
      <image:title>ダイヤモンド 0.84ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536958790</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dc5d4092-af20-4bb5-a742-e6ca6a2d7965.jpg?v=1771591043</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532198658</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d2a2a80c-9ffb-4fc1-ba14-a6efcc7bc663.jpg?v=1771591048</image:loc>
      <image:title>ダイヤモンド 0.86ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531802295</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cec265e1-22b9-457f-bc34-fde961b4bd88.jpg?v=1771591060</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545013582</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dfe1697c-94e1-481d-95e2-409b7951ec2c.jpg?v=1771591083</image:loc>
      <image:title>ダイヤモンド 2.02ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1548072097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b9a206bb-8fb3-41e5-896a-78e473256605.jpg?v=1771591176</image:loc>
      <image:title>ダイヤモンド 0.76ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6505398851</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a4524111-768d-4807-a866-c80e4ff7d04d.jpg?v=1771591220</image:loc>
      <image:title>ダイヤモンド 1.5ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2487319849</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c035f3d-f95a-4888-b02b-bdcc83bec188.jpg?v=1771591504</image:loc>
      <image:title>ダイヤモンド 3.22ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1548113410</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1741292a-0980-415c-a29a-3a50caf1a9c3.jpg?v=1771599340</image:loc>
      <image:title>ダイヤモンド 1.53ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5513507455</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7a6f291f-9aec-4824-a8e0-970d81e5d5d7.jpg?v=1771599419</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226819311</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a1a74774-da6d-48ec-a055-9605fae95cff.jpg?v=1771600656</image:loc>
      <image:title>ダイヤモンド 5.01ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6531262950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3d0663b2-b20e-486d-bf35-8acc8b9cab91.jpg?v=1771600735</image:loc>
      <image:title>ダイヤモンド 2.51ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2457502785</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9d09ab85-9b8a-40f8-96d4-693d207fa8aa.jpg?v=1771602015</image:loc>
      <image:title>ダイヤモンド 1.55ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422749826</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_28b44b0a-8fd9-4a5b-978c-e96d5ae0da5a.jpg?v=1771669273</image:loc>
      <image:title>ダイヤモンド 1ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492686708</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_718bf798-3d60-4269-a1ca-313388ed1a01.jpg?v=1771673038</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7531941899</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_02f5cee5-1dac-41b0-87fe-e4ae497391bf.jpg?v=1771683458</image:loc>
      <image:title>ダイヤモンド 1.5ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2516299091</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_90171e66-fdb4-49da-8ccf-d86bdc4ee927.jpg?v=1771686373</image:loc>
      <image:title>ダイヤモンド 3.02ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6541435096</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9b1e9baf-c2f9-44db-8213-d1fe2fc4c101.jpg?v=1771849743</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535164775</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_65e63a18-60cd-4ab7-86a7-f905da8f716c.jpg?v=1771856610</image:loc>
      <image:title>ダイヤモンド 1.04ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1535119452</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_82e9c550-0ea6-480e-8fa9-d5fc68c03c97.jpg?v=1771856617</image:loc>
      <image:title>ダイヤモンド 1.04ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536102670</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_266d96b5-2fd6-438b-b600-f171dd0e7758.jpg?v=1771856648</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7536070388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c736cf22-2b6b-4d74-9d84-ba4dd12c4c14.jpg?v=1771856693</image:loc>
      <image:title>ダイヤモンド 1ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426063735</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_791b756c-ad94-4c69-bace-70e53b45ad2d.jpg?v=1771927364</image:loc>
      <image:title>ダイヤモンド 1.7ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491895047</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_29bd2c94-efdc-4c55-a8ab-27ffd754e122.jpg?v=1771934225</image:loc>
      <image:title>ダイヤモンド 1.51ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235031627</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0c480547-e807-4eb8-8d2f-917d3413859f.jpg?v=1771943937</image:loc>
      <image:title>ダイヤモンド 21.74ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234022101</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9f1d8bb4-e5c2-4b86-b27f-6d2562e988a8.jpg?v=1771943944</image:loc>
      <image:title>ダイヤモンド 21.07ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1419171615</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_11800397-e641-4011-b908-1c678b763c8a.jpg?v=1771947963</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6541197692</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_49c86c3a-e335-4d3f-8012-87edbf8d8980.jpg?v=1772024529</image:loc>
      <image:title>ダイヤモンド 1.51ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1545037841</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30ceffcd-b46c-45b7-8854-5b46c989b183.jpg?v=1772024555</image:loc>
      <image:title>ダイヤモンド 1.5ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2231710695</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_815476a5-bdd1-4b12-baec-246b3d0d835f.jpg?v=1772024562</image:loc>
      <image:title>ダイヤモンド 1.5ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536486206</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c01f6a1d-694a-4e3d-b0ab-838fc179e30e.jpg?v=1772024569</image:loc>
      <image:title>ダイヤモンド 1.51ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6522798347</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a617c51b-81a3-41aa-9e6f-0e060b01bdaf.jpg?v=1772024575</image:loc>
      <image:title>ダイヤモンド 1.57ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2537765574</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_02945e14-e959-4ff4-b685-f7e49c9bb912.jpg?v=1772024628</image:loc>
      <image:title>ダイヤモンド 3.07ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542436121</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b629bdf2-c38d-4e33-8987-aaaf1e1219b2.jpg?v=1772024642</image:loc>
      <image:title>ダイヤモンド 1.5ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2537761047</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0db99ca6-9132-443d-9b6f-5c2eba56f228.jpg?v=1772024648</image:loc>
      <image:title>ダイヤモンド 3.02ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536693379</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d70f060-1737-4706-8c38-7a6f483625c0.jpg?v=1772024683</image:loc>
      <image:title>ダイヤモンド 4.01ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1549269757</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46da8ed3-6402-4463-bfe3-34622f276f03.jpg?v=1772024720</image:loc>
      <image:title>ダイヤモンド 1.01ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5546271148</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_64652bbf-a19e-48be-91ff-34022c96aeb4.jpg?v=1772024727</image:loc>
      <image:title>ダイヤモンド 1.15ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532666967</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dfae8bc9-2140-4ed0-9ab8-7f009822046a.jpg?v=1772024733</image:loc>
      <image:title>ダイヤモンド 1.01ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5543417671</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_de449219-644d-4ef9-9328-239d7b273d43.jpg?v=1772024740</image:loc>
      <image:title>ダイヤモンド 1ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545414950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c404fead-6958-43b0-82e2-0146262064fc.jpg?v=1772024746</image:loc>
      <image:title>ダイヤモンド 1.5ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7546088287</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_07d66762-f04e-4d0f-a049-1b2a76f8fb08.jpg?v=1772024767</image:loc>
      <image:title>ダイヤモンド 1.57ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545039130</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a7e8334d-e463-477e-b0d2-b63c06928327.jpg?v=1772024780</image:loc>
      <image:title>ダイヤモンド 1.5ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1538915890</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39d8b545-d64c-4273-9707-3671cbb3cbc2.jpg?v=1772024786</image:loc>
      <image:title>ダイヤモンド 1.51ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531486202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d4f72cc3-fa26-4cd3-9cc6-1007d9e698f1.jpg?v=1772024800</image:loc>
      <image:title>ダイヤモンド 1.1ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1549173169</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7e182298-5559-4cb9-b5c1-71f73273490d.jpg?v=1772024806</image:loc>
      <image:title>ダイヤモンド 1.1ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545270229</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f6d9248a-2663-4f2f-8772-4e4487a59fbe.jpg?v=1772024813</image:loc>
      <image:title>ダイヤモンド 1.51ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545271146</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_171d4669-a6e2-47eb-a6a4-7f276fe43185.jpg?v=1772024823</image:loc>
      <image:title>ダイヤモンド 1.7ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2547098671</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e05a7216-e6d6-4121-8233-10deee381917.jpg?v=1772024830</image:loc>
      <image:title>ダイヤモンド 1.1ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532522670</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0da0ef53-9f0c-4856-8972-76ebf1338cfb.jpg?v=1772024836</image:loc>
      <image:title>ダイヤモンド 1.5ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542172097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0082ea3d-6d28-449c-8479-3d984e9d3a8e.jpg?v=1772024846</image:loc>
      <image:title>ダイヤモンド 1.21ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7546098622</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3fc6ca76-d534-42d1-946c-85f5e346e9a5.jpg?v=1772024853</image:loc>
      <image:title>ダイヤモンド 1.5ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5232830333</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aa0a8d59-9cfa-431f-94e7-b2ba8489d0f1.jpg?v=1772024889</image:loc>
      <image:title>ダイヤモンド 1ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5543098755</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d53bae2-730a-44f3-aa90-af1c47a7cbc9.jpg?v=1772024896</image:loc>
      <image:title>ダイヤモンド 1.12ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2546270397</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b18d0d9e-fefc-442e-90f4-bf6425b487cd.jpg?v=1772024903</image:loc>
      <image:title>ダイヤモンド 1.5ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5546415094</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b91829e6-3236-4862-80ff-325ccf8e0016.jpg?v=1772024910</image:loc>
      <image:title>ダイヤモンド 1.1ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532737351</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34f19631-c264-489e-8785-9552df3e9011.jpg?v=1772024963</image:loc>
      <image:title>ダイヤモンド 3.05ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532986653</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_91f06fa7-1551-4d9f-a2d5-7725eebb7ed7.jpg?v=1772024969</image:loc>
      <image:title>ダイヤモンド 3.01ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5513680043</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f269bf2e-d0f7-4fd2-94de-03f944d81cf2.jpg?v=1772024975</image:loc>
      <image:title>ダイヤモンド 2.21ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545382053</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff7d6ae9-27f9-4d76-a50c-8c7356c61edb.jpg?v=1772024982</image:loc>
      <image:title>ダイヤモンド 1.57ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1543038963</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_93bf5246-4af8-4ed1-bad6-e1b97a6198d4.jpg?v=1772025001</image:loc>
      <image:title>ダイヤモンド 1.02ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1535711768</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1adf9785-4e69-4335-bb53-e677de8406db.jpg?v=1772025008</image:loc>
      <image:title>ダイヤモンド 1.51ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542172508</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e5f9bde8-880a-4f2d-bd2d-abaea6666e42.jpg?v=1772025016</image:loc>
      <image:title>ダイヤモンド 1.08ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3545039253</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45d40d41-f05d-46fc-8420-6ec0b6f6f585.jpg?v=1772025022</image:loc>
      <image:title>ダイヤモンド 1.09ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545098204</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cd2c36f6-4a79-4d0f-8bbc-d674d4273e6b.jpg?v=1772025029</image:loc>
      <image:title>ダイヤモンド 1.5ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542414974</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2f1525cc-f248-487f-908b-93fd4980c5c8.jpg?v=1772025060</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536802571</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1bcec5cf-1a73-4a6a-b657-b7174119952b.jpg?v=1772025066</image:loc>
      <image:title>ダイヤモンド 3.5ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545270573</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_13701727-e79a-45c7-8f7b-81af093f51b6.jpg?v=1772025086</image:loc>
      <image:title>ダイヤモンド 1.13ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545037824</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c23539f1-840a-4e19-a789-9e43fb1ef212.jpg?v=1772025113</image:loc>
      <image:title>ダイヤモンド 1.51ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2548271135</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6ffd3b54-2f3e-4b35-b5f6-4afaec5acec7.jpg?v=1772025130</image:loc>
      <image:title>ダイヤモンド 1.52ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6471047853</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_20bed306-2782-4ecd-8f87-623b4bf5d95f.jpg?v=1772025137</image:loc>
      <image:title>ダイヤモンド 2.52ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1523571087</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e88b4ba6-7d8f-4236-a2b7-d631c0fcbbc5.jpg?v=1772025143</image:loc>
      <image:title>ダイヤモンド 2.51ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1513679761</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4c8d7c11-a8e7-469e-831d-449bc4acd54b.jpg?v=1772025149</image:loc>
      <image:title>ダイヤモンド 1.51ct M SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1548090636</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d4acef2-4064-446c-8938-92ba22991630.jpg?v=1772025156</image:loc>
      <image:title>ダイヤモンド 3.03ct N VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6545172672</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0bb35cff-bec3-48b7-b9e8-35b87071fbe6.jpg?v=1772025162</image:loc>
      <image:title>ダイヤモンド 3.01ct N VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6505398955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7aa4d6c2-6446-43f3-81fb-0bc1bcccdd9a.jpg?v=1772025169</image:loc>
      <image:title>ダイヤモンド 1.51ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1535914246</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f91cbdd5-5e84-4f35-bccc-9500551437c1.jpg?v=1772025179</image:loc>
      <image:title>ダイヤモンド 1.51ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5231744637</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e11fc26-7666-4976-854d-3aec8cd6c1f7.jpg?v=1772025186</image:loc>
      <image:title>ダイヤモンド 1.5ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235390214</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fed7e5c3-3759-49c2-af0a-6d368135798a.jpg?v=1772025833</image:loc>
      <image:title>ダイヤモンド 2.18ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6481327635</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cd02a0f9-7b5e-40a6-a426-3c66b30cd741.jpg?v=1772032313</image:loc>
      <image:title>ダイヤモンド 3.21ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6203309660</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f7376346-2271-4e9c-9409-6c30ab2367e4.jpg?v=1772038738</image:loc>
      <image:title>ダイヤモンド 10.36ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231770536</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4bf3fd03-947e-42a2-b878-f9cbd19c1f19.jpg?v=1772038762</image:loc>
      <image:title>ダイヤモンド 7.14ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7408841989</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_150b04a8-fdf1-422a-b3d3-7fb141476a05.jpg?v=1772099812</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5393523502</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a806b2dd-f972-47bc-8398-b997215b1830.jpg?v=1772100048</image:loc>
      <image:title>ダイヤモンド 0.59ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7478197462</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a514633b-ff95-4e37-9bad-07c92ffa672a.jpg?v=1772105068</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472737469</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_95e24e1c-b469-4151-b5c6-e18fc4e8d6ca.jpg?v=1772105489</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482639688</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_fc83fcf8-7f9d-4fdf-a5f2-d4942d1fe38b.jpg?v=1772105939</image:loc>
      <image:title>ダイヤモンド 0.33ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1483849572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6280fddc-be1b-4f3f-bedd-9d34cca687be.jpg?v=1772106029</image:loc>
      <image:title>ダイヤモンド 1.09ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1497524243</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0b1a949e-7b7a-479f-ba00-b946f081637f.jpg?v=1772106379</image:loc>
      <image:title>ダイヤモンド 0.47ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515534087</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_44800bb8-3311-432b-97b6-2f444b262974.jpg?v=1772107348</image:loc>
      <image:title>ダイヤモンド 1.5ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519233724</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_eeb68b41-76d8-4edd-ab62-d39442ecdbc9.jpg?v=1772107420</image:loc>
      <image:title>ダイヤモンド 0.65ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536113955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e7d6ef4-56e9-488d-bd0b-3a86e2369077.jpg?v=1772108714</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7531617498</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c598464d-e858-4338-9f77-4813b0678d99.jpg?v=1772108847</image:loc>
      <image:title>ダイヤモンド 1ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531338221</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_08ff48e7-a618-4486-9d4b-44ebb74471dc.jpg?v=1772109016</image:loc>
      <image:title>ダイヤモンド 0.35ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535173575</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7e5e12d8-884e-4d14-acde-33d3a386ebc9.jpg?v=1772109246</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536628417</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ca4e2889-ef5b-4bd4-962e-ee95b95850fd.jpg?v=1772109263</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7543049273</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_66376e7a-7285-4c75-8c61-af656a3fd3b2.jpg?v=1772109308</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546075367</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ac40ce49-ec57-4705-9461-9d22ca44621b.jpg?v=1772109370</image:loc>
      <image:title>ダイヤモンド 0.52ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537989309</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5f5e3015-6ae8-4326-a996-31be86192fe3.jpg?v=1772109383</image:loc>
      <image:title>ダイヤモンド 0.51ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535483126</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_212c13e3-e4c1-465c-9598-68ae1acc5de6.jpg?v=1772109403</image:loc>
      <image:title>ダイヤモンド 0.5ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537788679</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_f6dfeba2-996a-4c05-812a-d62f88f62a71.jpg?v=1772109424</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2534858331</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bda6c8a3-ff4a-4edf-9149-d5b6238a2774.jpg?v=1772109433</image:loc>
      <image:title>ダイヤモンド 0.76ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7548014973</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6e0b0674-3fb9-47ca-9774-fe8ba7241601.jpg?v=1772109443</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5543072987</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_82af6774-df76-460f-ae5c-fa2a1afcf319.jpg?v=1772109449</image:loc>
      <image:title>ダイヤモンド 0.51ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7531691059</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_27585cc5-f44e-4e65-923f-9d2b955bbb33.jpg?v=1772109495</image:loc>
      <image:title>ダイヤモンド 2.5ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522259301</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0e64189e-6f87-4031-b511-caddab29437b.jpg?v=1772109588</image:loc>
      <image:title>ダイヤモンド 1.11ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516978994</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_90ed6507-a4bf-4562-88b5-babaf1e3d1e3.jpg?v=1772109601</image:loc>
      <image:title>ダイヤモンド 0.61ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1543172669</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_0e20e08c-f759-4ab2-ba8c-9c690627c851.jpg?v=1772109607</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536908583</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_4d9384c6-ffe0-4a6b-888d-9a1de0b814c3.jpg?v=1772109614</image:loc>
      <image:title>ダイヤモンド 0.6ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531731369</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_17acfca5-b6be-4b95-865b-159a06f71ca8.jpg?v=1772109636</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535381913</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1c8ea7fd-d5de-417e-84dd-8e8ef9a7b36d.jpg?v=1772109642</image:loc>
      <image:title>ダイヤモンド 0.41ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5231449731</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f212d8ef-eb90-4432-a37b-17bc67625d66.jpg?v=1772110253</image:loc>
      <image:title>ダイヤモンド 2.03ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7493286951</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_41b15af4-7bff-4c71-8a20-37368416e186.jpg?v=1772111155</image:loc>
      <image:title>ダイヤモンド 2.5ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6471832608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1412111e-61e9-4f69-93c1-15155797102b.jpg?v=1772117564</image:loc>
      <image:title>ダイヤモンド 1.01ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232809095</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_98b6ce33-bc74-45f1-85b6-5688fd8c8f82.jpg?v=1772118712</image:loc>
      <image:title>ダイヤモンド 2.04ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1423902216</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c3eba02d-b320-4ea0-9bc6-65541895d0f4.jpg?v=1772179317</image:loc>
      <image:title>ダイヤモンド 4.08ct D Flawless  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6472093164</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d50ae3da-dc0f-45a5-b869-332f56d33fb8.jpg?v=1772179421</image:loc>
      <image:title>ダイヤモンド 3.67ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2466787642</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_28cbcdad-bfa1-4936-8872-3d10e316ca2b.jpg?v=1772179427</image:loc>
      <image:title>ダイヤモンド 2.21ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1529946501</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_412af0e1-8d68-4e2b-94b3-e74bd3c196a7.jpg?v=1772179934</image:loc>
      <image:title>ダイヤモンド 3.16ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2526946707</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_27e302c4-5d7d-4ab1-a196-3fdd92d7cd22.jpg?v=1772179940</image:loc>
      <image:title>ダイヤモンド 3.16ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5546644919</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5ecc1675-792c-456e-82a6-949b640bebd0.jpg?v=1772181787</image:loc>
      <image:title>ダイヤモンド 1.07ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1535990174</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8363ee0c-26b5-4a8a-9152-b4a01dd57b9a.jpg?v=1772181805</image:loc>
      <image:title>ダイヤモンド 1.13ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542513644</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4d26f9d4-1fc4-4cf5-95e4-1bcfb7be1aba.jpg?v=1772181817</image:loc>
      <image:title>ダイヤモンド 1.08ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456034246</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a10fc725-5870-4e3a-aef3-986d6b4a8acd.jpg?v=1772188730</image:loc>
      <image:title>ダイヤモンド 1.51ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506127549</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1675dd5-dca5-42ac-b892-0c90a5ba62fa.jpg?v=1772190977</image:loc>
      <image:title>ダイヤモンド 0.45ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538420038</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_935cd76f-fc13-41f3-96ed-0afc3f8ea0c5.jpg?v=1772193064</image:loc>
      <image:title>ダイヤモンド 0.4ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5161085513</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_be802518-578a-448a-b535-26b6bfe52419.jpg?v=1772196227</image:loc>
      <image:title>ダイヤモンド 1.51ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2438024451</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c25b769c-4add-4c26-a85a-8f8d27aed3c6.jpg?v=1772200479</image:loc>
      <image:title>ダイヤモンド 5.01ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6492156469</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5bdcd8b5-3e97-4bb2-8561-334fd5032055.jpg?v=1772202908</image:loc>
      <image:title>ダイヤモンド 1.71ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6502100333</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_59dacba8-e7fa-4f8f-a4c9-75d41e4b633e.jpg?v=1772205657</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376878604</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f371df56-9549-46ba-968e-6e43eb56fe27.jpg?v=1772205818</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542193638</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f46bf68c-2d99-4b8d-bb74-e44aa3a01527.jpg?v=1772280409</image:loc>
      <image:title>ダイヤモンド 1.31ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7538246313</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b32106e7-efc0-4a05-a459-dd1eb1fae2b3.jpg?v=1772280504</image:loc>
      <image:title>ダイヤモンド 1.48ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536972491</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_47f21fbe-bb27-4e9b-93c7-8da908891b99.jpg?v=1772280663</image:loc>
      <image:title>ダイヤモンド 1.31ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1535232284</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c17693d0-44e4-4011-9ee8-9cb1d690f6c9.jpg?v=1772280819</image:loc>
      <image:title>ダイヤモンド 0.75ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3545046734</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_28e6f7dd-f176-403c-8c60-9cee2c13f652.jpg?v=1772280882</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2526791001</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_543191c3-6608-4ed7-827e-3dc62bde1dbc.jpg?v=1772281020</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5516472291</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d45bce82-3b60-4252-b378-1497a4379d55.jpg?v=1772281027</image:loc>
      <image:title>ダイヤモンド 0.81ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3525808089</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e5e7619-b31c-4956-8dae-4818045286ac.jpg?v=1772281405</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5533964193</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ebe8d69-dceb-4975-bd17-5e5eefad73f6.jpg?v=1772454159</image:loc>
      <image:title>ダイヤモンド 3.01ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531964559</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_09671d63-2060-4ea8-919c-5a122c9c96ff.jpg?v=1772454594</image:loc>
      <image:title>ダイヤモンド 3.04ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535979507</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d8c60496-7cad-4d0c-a849-bbdbf32d1cf6.jpg?v=1772454600</image:loc>
      <image:title>ダイヤモンド 3.16ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531932642</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bdb6958a-baca-46ef-9f12-49c470eb5c4c.jpg?v=1772454644</image:loc>
      <image:title>ダイヤモンド 3.74ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1408531079</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_70830ad7-5007-499b-8a13-23788847a93a.jpg?v=1772530402</image:loc>
      <image:title>ダイヤモンド 1.2ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5234041132</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_073b6536-edde-4feb-b3c5-9e912cbedb9d.jpg?v=1772536156</image:loc>
      <image:title>ダイヤモンド 1.02ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2476604123</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_83f02ea7-5c14-4b4d-b3f9-80107172efd7.jpg?v=1772536170</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1236570284</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_90af6eee-5ec3-4f54-9030-2115d7efa7de.jpg?v=1772538736</image:loc>
      <image:title>ダイヤモンド 0.41ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6525837447</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_95f31c78-840a-4037-8899-9054e27926cb.jpg?v=1772541134</image:loc>
      <image:title>ダイヤモンド 1.7ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1538800651</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30b04a67-5ac8-40ae-b1b8-05d4357eda4e.jpg?v=1772541524</image:loc>
      <image:title>ダイヤモンド 0.86ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7531733618</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_54fa1610-6652-4e02-90f6-06f67f633c9b.jpg?v=1772541659</image:loc>
      <image:title>ダイヤモンド 0.85ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1528460162</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ea9247b9-ae7e-4863-aacb-d040123cf50f.jpg?v=1772541672</image:loc>
      <image:title>ダイヤモンド 0.89ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5523289420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c9a67239-1ed8-4104-9dfd-85e3b7e7e273.jpg?v=1772541800</image:loc>
      <image:title>ダイヤモンド 0.83ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5513599063</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0bf26d6e-9092-4d4f-8455-732cf1b8ebef.jpg?v=1772613824</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5526419833</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b137a17a-5372-422e-bc8b-2ac7160f79d9.jpg?v=1772613830</image:loc>
      <image:title>ダイヤモンド 1.21ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6375880480</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3384ca3c-eef9-4059-86d6-79f4d8f238e5.jpg?v=1772615892</image:loc>
      <image:title>ダイヤモンド 1.51ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7391213871</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_93b4261b-ed40-4b51-923a-d44926b08ab1.jpg?v=1772616199</image:loc>
      <image:title>ダイヤモンド 1.6ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211939820</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_36b64fb3-650a-498b-ae94-847050a42643.jpg?v=1772617324</image:loc>
      <image:title>ダイヤモンド 0.4ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222070365</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0dd595f1-0033-4db7-9e44-17abd8f9be9d.jpg?v=1772617693</image:loc>
      <image:title>ダイヤモンド 0.42ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227518506</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4a05a1eb-a19f-4673-b78f-5ef2a39a803a.jpg?v=1772620043</image:loc>
      <image:title>ダイヤモンド 1.01ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7501734876</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_62a61873-9faf-4fde-ae5e-546e1df91a30.jpg?v=1772624096</image:loc>
      <image:title>ダイヤモンド 0.66ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7526970524</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_16d83ed3-0c9c-4790-ba9e-cfefe4b7892d.jpg?v=1772626209</image:loc>
      <image:title>ダイヤモンド 0.4ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5543030277</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e012efc8-106c-42a2-b234-d1a340db99c3.jpg?v=1772626803</image:loc>
      <image:title>ダイヤモンド 1.31ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7406829443</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_76b36c5e-904c-446a-8d92-4f6d38fd4cff.jpg?v=1772639570</image:loc>
      <image:title>ダイヤモンド 1.03ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1547278225</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2ca067fe-9c7b-4db8-bdb9-2fafa1e8d618.jpg?v=1772712622</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6301766345</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ad53ef4a-7b5d-48de-9bd8-966504a23b91.jpg?v=1772786820</image:loc>
      <image:title>ダイヤモンド 1ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2547310509</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2863897d-a5d4-4351-a8f4-d9a7b5dcfeea.jpg?v=1772796951</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2544333453</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_653d5930-c4f2-4f88-9038-c662be0350b6.jpg?v=1772796988</image:loc>
      <image:title>ダイヤモンド 0.6ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5543252178</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee0a541a-f87a-4d7d-8e16-dabc6cb57cc1.jpg?v=1772797116</image:loc>
      <image:title>ダイヤモンド 0.61ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542278445</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3541a2aa-d307-4859-96b2-fa8dec643074.jpg?v=1772797180</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2486398399</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ac8ed73-9cfc-4ca5-b530-01b9514dc66b.jpg?v=1772797251</image:loc>
      <image:title>ダイヤモンド 1.55ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532161841</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1c188e4c-6376-41c1-a386-d9bea675fa67.jpg?v=1772797335</image:loc>
      <image:title>ダイヤモンド 0.6ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6525775586</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac00b2ab-3077-4865-9ca9-4381d921151d.jpg?v=1772797352</image:loc>
      <image:title>ダイヤモンド 0.64ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536414521</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3a8e3d30-a6ca-415c-93bf-10621e24552b.jpg?v=1772797357</image:loc>
      <image:title>ダイヤモンド 1.19ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1549326154</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f6fbb395-9456-4045-91b2-12bdf32b9652.jpg?v=1772797571</image:loc>
      <image:title>ダイヤモンド 0.6ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532574993</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f599407b-346e-4dae-bfe8-022b38d3f8e1.jpg?v=1772797581</image:loc>
      <image:title>ダイヤモンド 1.52ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542209030</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_645d804f-6b18-467c-b7ae-fb8559af19e6.jpg?v=1772797592</image:loc>
      <image:title>ダイヤモンド 2ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7521606767</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3af70d89-3936-43ab-91a9-2891018f92a4.jpg?v=1772797639</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7541448237</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d3539d13-f39e-4bfb-ae72-2be988a2763c.jpg?v=1772797675</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6522438470</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3e1f1785-f1ed-42a4-b608-4b4e182b68b0.jpg?v=1772797684</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542311593</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1336cb00-3005-4258-af7c-8a5f852df2ef.jpg?v=1772797688</image:loc>
      <image:title>ダイヤモンド 0.6ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1545369857</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e32f569c-a7d9-4a29-a9ff-950ddf49f171.jpg?v=1772797698</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7541172983</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1107137d-7b6c-4227-a5db-1aa34af39535.jpg?v=1772797995</image:loc>
      <image:title>ダイヤモンド 1.18ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6425577637</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9bd547ba-5808-4076-9abe-e77df7213c1f.jpg?v=1772798320</image:loc>
      <image:title>ダイヤモンド 3.18ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5212632896</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c888509a-eeb4-4535-9dab-6741ba604342.jpg?v=1772874240</image:loc>
      <image:title>ダイヤモンド 1.52ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535050743</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2aacdb85-cdda-4a9a-9f7e-0b03a66ca2d3.jpg?v=1772882514</image:loc>
      <image:title>ダイヤモンド 0.3ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2534935704</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a4804416-585d-470d-9810-4538db847bbe.jpg?v=1772883363</image:loc>
      <image:title>ダイヤモンド 1.01ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6233858712</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6026d9e2-bfb1-46be-90b2-b41df33846d1.jpg?v=1772884272</image:loc>
      <image:title>ダイヤモンド 1.59ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1195641538</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ef760fd9-36a1-488c-a5dd-69215ceac427.jpg?v=1772884277</image:loc>
      <image:title>ダイヤモンド 2.53ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221852901</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bcdfca37-c25e-4f88-b7b1-815da4ff612b.jpg?v=1772892627</image:loc>
      <image:title>ダイヤモンド 2ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2446445954</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_917d4cad-bba4-47b2-ab1d-18e9f6e09a69.jpg?v=1773043291</image:loc>
      <image:title>ダイヤモンド 1.04ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233010256</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_5877a631-74e1-44cb-b08d-34a902017215.jpg?v=1773043318</image:loc>
      <image:title>ダイヤモンド 3.04ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1465419460</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5019e8fc-508a-41cf-bb7c-34bfb98ef28e.jpg?v=1773043377</image:loc>
      <image:title>ダイヤモンド 1.03ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231153033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_73ed3488-b006-4658-8c5d-db968d5c05ce.jpg?v=1773043396</image:loc>
      <image:title>ダイヤモンド 2.25ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1487623121</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_088e43d9-1d79-4480-a8df-cec837fd4660.jpg?v=1773043435</image:loc>
      <image:title>ダイヤモンド 2.5ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7488330608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_51438974-b869-477c-9285-e63e132037c6.jpg?v=1773043517</image:loc>
      <image:title>ダイヤモンド 2.27ct D Flawless  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6234402878</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_416ab1fb-37bd-44fc-a943-8705d17dfc6e.jpg?v=1773043550</image:loc>
      <image:title>ダイヤモンド 1.04ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5506570045</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9401ce45-219e-4673-92b8-0aa210bfab39.jpg?v=1773043565</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2517534058</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a54f074a-d660-4c60-a092-202969ddd7fe.jpg?v=1773043649</image:loc>
      <image:title>ダイヤモンド 2.03ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6452441809</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_20ff9420-d6c2-4f10-9044-75c13c772637.jpg?v=1773043655</image:loc>
      <image:title>ダイヤモンド 1.52ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2517597153</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1af269c8-3f19-4d6c-8bdb-c7e373e4e7b9.jpg?v=1773043660</image:loc>
      <image:title>ダイヤモンド 1.12ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2506767545</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_15b08283-dc38-45a1-93c1-ee96133343c4.jpg?v=1773043768</image:loc>
      <image:title>ダイヤモンド 1.51ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232611922</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c29efffd-5984-4745-a42c-02791ed723cb.jpg?v=1773043812</image:loc>
      <image:title>ダイヤモンド 1.5ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231611936</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8ca7c2ab-e6db-4bbe-8453-56cc4f2ab60f.jpg?v=1773043817</image:loc>
      <image:title>ダイヤモンド 1.43ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2527587622</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_51f41fc7-7de2-4519-a881-15d844b6ff09.jpg?v=1773043849</image:loc>
      <image:title>ダイヤモンド 1.3ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1528816225</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f18f8cd7-0bf2-4b53-abcf-08cc32060edb.jpg?v=1773043887</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232528612</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_40d6429b-ef5a-4d7f-86c9-b512e6365fc3.jpg?v=1773043902</image:loc>
      <image:title>ダイヤモンド 2.51ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232686940</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_14b8cd5f-9225-4998-966e-1a5413c4198b.jpg?v=1773043983</image:loc>
      <image:title>ダイヤモンド 1.74ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231681705</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e2177a1e-5afd-4840-80ca-8a4308311886.jpg?v=1773043988</image:loc>
      <image:title>ダイヤモンド 1.84ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2526972328</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_56aa9265-0ccd-4818-9fd7-547522da8585.jpg?v=1773044104</image:loc>
      <image:title>ダイヤモンド 1.5ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5543483422</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7bd6b95e-7b2c-444f-8484-7772ca0d4dda.jpg?v=1773044109</image:loc>
      <image:title>ダイヤモンド 4.02ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541370813</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2761ac84-6940-4808-be20-9625f7e98e34.jpg?v=1773044437</image:loc>
      <image:title>ダイヤモンド 3.06ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231794354</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_314e93b0-5c12-4c74-a17c-b98d56b0bd76.jpg?v=1773044534</image:loc>
      <image:title>ダイヤモンド 1.58ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232794349</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_00fc6b2b-fe0b-47dd-a26e-dee091995e9f.jpg?v=1773044540</image:loc>
      <image:title>ダイヤモンド 1.53ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2544699893</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4938e7fe-b093-4a29-9abf-159b60519c33.jpg?v=1773044630</image:loc>
      <image:title>ダイヤモンド 3.06ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6233807511</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f7932f91-4a0a-457c-a007-888391f4afcd.jpg?v=1773044647</image:loc>
      <image:title>ダイヤモンド 2.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542219785</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1903affd-a1fa-42e5-96af-cc8b1d48c426.jpg?v=1773044655</image:loc>
      <image:title>ダイヤモンド 1.05ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532839304</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0635a716-e564-4139-81f2-efffe13c5d93.jpg?v=1773044736</image:loc>
      <image:title>ダイヤモンド 1.08ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541261109</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_baa275d0-0f27-4436-959a-a652a73df6d2.jpg?v=1773044747</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235812883</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_42ac0211-4bd5-4835-960a-4e4ba9f2b443.jpg?v=1773044756</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535808764</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8332f277-0686-4915-b4eb-3664076e7c0c.jpg?v=1773044762</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235551694</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_91759e90-5624-4271-950d-8fef4571fa40.jpg?v=1773044931</image:loc>
      <image:title>ダイヤモンド 5.07ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232837610</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8df7e2b5-cfb8-484a-abcb-b70fd82c8e57.jpg?v=1773045104</image:loc>
      <image:title>ダイヤモンド 2.21ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231851481</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2dbf1cd2-ad08-45f0-8181-a672c91c634c.jpg?v=1773045175</image:loc>
      <image:title>ダイヤモンド 2.02ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1186750661</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_685f6b84-00e9-478b-9801-3783123329cc.jpg?v=1773045569</image:loc>
      <image:title>ダイヤモンド 5.05ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2165671896</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0b33f8c8-c2ce-4c8c-8606-2715f0b2b2ae.jpg?v=1773045574</image:loc>
      <image:title>ダイヤモンド 5.07ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2235812751</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f1e734e7-4f20-44e7-a2ce-0913c7e9ddc7.jpg?v=1773056892</image:loc>
      <image:title>ダイヤモンド 2.5ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3545165856</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a6e0884-fa11-46f8-9ea6-4a8630ca1aa4.jpg?v=1773057206</image:loc>
      <image:title>ダイヤモンド 2.53ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2544392057</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bf4cea08-d20b-48b1-822c-f1be7e1dc4e7.jpg?v=1773057211</image:loc>
      <image:title>ダイヤモンド 2ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6512336228</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ce3e155-7487-40d4-b6c1-53dc5ba4c73c.jpg?v=1773057485</image:loc>
      <image:title>ダイヤモンド 3.01ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7521274017</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2d5ed355-2630-442a-be75-b22f7fb2a255.jpg?v=1773058628</image:loc>
      <image:title>ダイヤモンド 1.7ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536450357</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_11fa0324-45a2-4019-ba11-3388ef6066a7.jpg?v=1773130206</image:loc>
      <image:title>ダイヤモンド 4.02ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445075284</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_93962a50-8d92-49a7-ac06-2f868e6354f4.jpg?v=1773136978</image:loc>
      <image:title>ダイヤモンド 0.9ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446242328</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7b644397-b074-4889-a6c0-8681f9990df1.jpg?v=1773137009</image:loc>
      <image:title>ダイヤモンド 0.9ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1469250562</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3a49cf48-62a0-4437-aaaf-8d99291969ea.jpg?v=1773138347</image:loc>
      <image:title>ダイヤモンド 1.02ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501391029</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46128491-c054-440f-a866-05855bbd50b6.jpg?v=1773140447</image:loc>
      <image:title>ダイヤモンド 0.66ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6425880987</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_42bb21a2-518b-46f0-a29a-f0dea57a940d.jpg?v=1773144371</image:loc>
      <image:title>ダイヤモンド 2.88ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225647909</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec52e9f8-6160-43c6-8480-18531a8bbed7.jpg?v=1773144395</image:loc>
      <image:title>ダイヤモンド 2.6ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5403742530</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_11413b2a-9781-4b9f-a1cb-7101cdefefc2.jpg?v=1773152303</image:loc>
      <image:title>ダイヤモンド 2.05ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436032684</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b10bfb28-8c5a-46b4-beda-9cd84d5d267e.jpg?v=1773222363</image:loc>
      <image:title>ダイヤモンド 2ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446561891</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3b5f069d-6e8d-4a6c-9f5d-cc77ed529e02.jpg?v=1773223738</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512841373</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_357346c6-c346-410b-a99d-2ade367ff8a5.jpg?v=1773226713</image:loc>
      <image:title>ダイヤモンド 1.2ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511814732</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8862f68d-fd1e-4240-ae58-bbe600ce1d3e.jpg?v=1773226873</image:loc>
      <image:title>ダイヤモンド 2.52ct M SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521257015</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2798b0a7-97f1-4d18-9c98-d4d466539a94.jpg?v=1773227608</image:loc>
      <image:title>ダイヤモンド 0.75ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1543120624</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71454809-28bf-4a74-9868-01952f07d71b.jpg?v=1773229194</image:loc>
      <image:title>ダイヤモンド 1.31ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231718997</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_01dc17d9-c8df-455a-a43f-7a02b4684ce7.jpg?v=1773229802</image:loc>
      <image:title>ダイヤモンド 8.96ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2201396706</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d1038938-ee74-451b-b607-33b13251d3d2.jpg?v=1773229841</image:loc>
      <image:title>ダイヤモンド 6.01ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232521170</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3f1dec4c-6f77-4eb2-9f65-c4182042c484.jpg?v=1773229855</image:loc>
      <image:title>ダイヤモンド 5.8ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234007717</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_62707694-9ab5-4ab1-8dd3-dd35e5b02581.jpg?v=1773230005</image:loc>
      <image:title>ダイヤモンド 4.02ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2205950302</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e52e9dca-44e5-47dc-97b2-0ea1b47ae14f.jpg?v=1773230037</image:loc>
      <image:title>ダイヤモンド 3.77ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226272414</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9716ab7b-4c9d-4abf-a682-939d9fc28426.jpg?v=1773230048</image:loc>
      <image:title>ダイヤモンド 3.67ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237717857</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5cd80f77-09d6-483f-84a9-0281a4a50508.jpg?v=1773230273</image:loc>
      <image:title>ダイヤモンド 2.57ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7496596628</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d836eb7-9219-4954-adcf-f5060f8ff8af.jpg?v=1773230293</image:loc>
      <image:title>ダイヤモンド 2.32ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5436643717</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f1e8443c-3555-4146-b698-067beb5230e9.jpg?v=1773230360</image:loc>
      <image:title>ダイヤモンド 2.15ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226746522</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7b9db01e-b49f-47a4-8e23-d8a983b1a930.jpg?v=1773234825</image:loc>
      <image:title>ダイヤモンド 2.04ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535300882</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_44a121ef-f1ec-44d6-a948-0d27e73c9e77.jpg?v=1773237190</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232875627</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_537e0f4d-087f-4611-827c-d3072e2f9deb.jpg?v=1773240467</image:loc>
      <image:title>ダイヤモンド 7.03ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2213840333</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_68d90f9e-e47b-4eb7-8b14-18fca7166005.jpg?v=1773240529</image:loc>
      <image:title>ダイヤモンド 5.02ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215962766</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f0d7e0be-ea23-43a1-896c-96ae2a3a379b.jpg?v=1773306813</image:loc>
      <image:title>ダイヤモンド 0.41ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224122377</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4be35826-1ead-4b42-9069-399a79a75079.jpg?v=1773308020</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224337130</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_490d86ed-bfa6-4018-aae9-fae54239564b.jpg?v=1773309396</image:loc>
      <image:title>ダイヤモンド 0.71ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459455896</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9b80cc4e-54df-4261-a929-afd675fd93c7.jpg?v=1773311129</image:loc>
      <image:title>ダイヤモンド 2ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3465318828</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_89e6e126-b39b-46e0-a946-5cc6d1d575e5.jpg?v=1773311199</image:loc>
      <image:title>ダイヤモンド 0.5ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471031832</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_eb63469c-0180-4ae1-a675-63491dff832b.jpg?v=1773311413</image:loc>
      <image:title>ダイヤモンド 0.5ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225928561</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_850d7d75-3ab0-4339-b20e-7a79ae80ff92.jpg?v=1773311654</image:loc>
      <image:title>ダイヤモンド 0.53ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471837567</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d39e73ff-ed8b-4bee-951c-7f883324f903.jpg?v=1773312039</image:loc>
      <image:title>ダイヤモンド 0.3ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491046681</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dcd64175-f895-49a1-9025-2b1af5f20c20.jpg?v=1773312459</image:loc>
      <image:title>ダイヤモンド 2ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5493934886</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_249bb4fe-e0c7-4b72-a9c5-15f5d1000b7a.jpg?v=1773312704</image:loc>
      <image:title>ダイヤモンド 0.67ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7492806644</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1078692a-006c-4a54-a934-41a5ecdb42d8.jpg?v=1773312785</image:loc>
      <image:title>ダイヤモンド 0.87ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513751657</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7ce46ffc-adcb-4006-9f4d-6fba5875ce5f.jpg?v=1773314123</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7523567915</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a5fa0dcd-9e29-4952-808e-8f6ddcf04942.jpg?v=1773314320</image:loc>
      <image:title>ダイヤモンド 0.52ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5232692304</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_34ac4264-2656-4a9c-934a-2e2e0c1deb6d.jpg?v=1773314653</image:loc>
      <image:title>ダイヤモンド 0.5ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536622624</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0152fb02-15be-4d96-b110-62d065f1a317.jpg?v=1773314659</image:loc>
      <image:title>ダイヤモンド 0.51ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7536777947</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_35db79ea-97a1-4a46-8568-1b7e575fa276.jpg?v=1773315674</image:loc>
      <image:title>ダイヤモンド 1.2ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542174613</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26df0461-09cf-4c2b-8503-13ea2779584b.jpg?v=1773315974</image:loc>
      <image:title>ダイヤモンド 1.92ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2537951094</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd65a815-16bb-4d6d-9222-0d80cfbd4ab8.jpg?v=1773315997</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536973844</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7266856c-0c7b-4863-92ff-b988976080a8.jpg?v=1773316013</image:loc>
      <image:title>ダイヤモンド 1.33ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3525997134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46da159c-def4-4204-8dc3-754addf277e7.jpg?v=1773316019</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536873184</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26127ccf-eb19-4031-aaa5-a2c915c409a7.jpg?v=1773316024</image:loc>
      <image:title>ダイヤモンド 1.35ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1538940775</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df4da1ff-7670-48ff-83e6-cec2371b2bad.jpg?v=1773316144</image:loc>
      <image:title>ダイヤモンド 1.4ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535974328</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e498cd7b-4acc-43ea-9c81-5488f8b22a49.jpg?v=1773316232</image:loc>
      <image:title>ダイヤモンド 1.36ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535678616</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39f73377-b913-4230-8f8b-b92e5dcf93e0.jpg?v=1773316320</image:loc>
      <image:title>ダイヤモンド 1.4ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2546080120</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ca4fefc9-cb51-412f-863d-28794b99a1cd.jpg?v=1773316326</image:loc>
      <image:title>ダイヤモンド 1.33ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542079604</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_977e9b40-1764-4396-a19e-e8d352193943.jpg?v=1773316343</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1528264020</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6126284f-3b8f-4fbb-b2a0-eb160c8136a7.jpg?v=1773316348</image:loc>
      <image:title>ダイヤモンド 1.38ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6541173871</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_61218ad3-ad3a-43ab-a506-94a25f1cef86.jpg?v=1773316354</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542014269</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4ace0d08-44f8-4b20-9273-f8bde8600284.jpg?v=1773316376</image:loc>
      <image:title>ダイヤモンド 1.3ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1535986050</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_48c7c7d1-6c21-4f8e-94cb-d3af0e9cfc93.jpg?v=1773316393</image:loc>
      <image:title>ダイヤモンド 1.21ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2527995615</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f3f4a80-fcff-4c17-9deb-1e9c074814ba.jpg?v=1773316398</image:loc>
      <image:title>ダイヤモンド 1.53ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2537459052</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_19567434-6bb2-451d-bdf4-2d740d15e4b6.jpg?v=1773316409</image:loc>
      <image:title>ダイヤモンド 1.51ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3535859259</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_09a26e08-5ef0-451d-a1ad-9cdfe90350f3.jpg?v=1773316492</image:loc>
      <image:title>ダイヤモンド 1.32ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536972423</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_93d73ea1-3c35-4fc0-91fe-a37a41775b45.jpg?v=1773316498</image:loc>
      <image:title>ダイヤモンド 1.22ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1538941950</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df470792-0396-4311-8b92-73895ceef8e5.jpg?v=1773316556</image:loc>
      <image:title>ダイヤモンド 1.3ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2233687955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f489c4b8-076a-4394-9b14-b8e1eeeb4809.jpg?v=1773316586</image:loc>
      <image:title>ダイヤモンド 2.5ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia3535665097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ef7e8503-b5f8-4057-a6f6-3917660c1ab1.jpg?v=1773316601</image:loc>
      <image:title>ダイヤモンド 1.3ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5533342329</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2ba5f02-0b32-4c8f-b243-6b3bae1581d8.jpg?v=1773316660</image:loc>
      <image:title>ダイヤモンド 1.31ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7542193598</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b3796fb9-09bd-4b3a-be8e-4d7a797d793c.jpg?v=1773316677</image:loc>
      <image:title>ダイヤモンド 1.8ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531984158</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9205fdb4-ad8b-4456-ad7d-cf1c1bed570d.jpg?v=1773316683</image:loc>
      <image:title>ダイヤモンド 1.3ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1545033374</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac7b0b11-1c48-4b35-a454-364d4461f0de.jpg?v=1773316712</image:loc>
      <image:title>ダイヤモンド 2.09ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536253865</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0952884e-08b1-4128-ba6f-fa0ab66301c7.jpg?v=1773316774</image:loc>
      <image:title>ダイヤモンド 1.84ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531940279</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b3f09251-4ffe-48db-a311-4b6b69bd51cf.jpg?v=1773316860</image:loc>
      <image:title>ダイヤモンド 1.21ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2534842869</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a68a8514-5976-4d4a-b9b0-a8fc692330ab.jpg?v=1773316874</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2527820782</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ce2ac2a-49ad-4795-9f84-5cfd3a6ae07d.jpg?v=1773316887</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532260156</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e28564be-6353-44c1-a835-8edd20c68a48.jpg?v=1773316937</image:loc>
      <image:title>ダイヤモンド 1.71ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535797156</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bd421d52-33f9-4ec3-b656-1d5327048f78.jpg?v=1773316943</image:loc>
      <image:title>ダイヤモンド 1.52ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7533940205</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d1aacd44-47e6-4ec9-8865-26f679c9af2a.jpg?v=1773316982</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531986380</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bfc172ef-cdc6-4295-b7d7-12b60de92aaf.jpg?v=1773317135</image:loc>
      <image:title>ダイヤモンド 1.5ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7492647825</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1d06bd2-15b2-43d4-a5dd-e336774b0660.jpg?v=1773317176</image:loc>
      <image:title>ダイヤモンド 1.5ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6521446465</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_149b733a-a009-487b-85cc-f5ac5f79a51b.jpg?v=1773317181</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7536532120</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f8e0193e-cce4-4209-9460-d269e84bc404.jpg?v=1773317218</image:loc>
      <image:title>ダイヤモンド 1.53ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5536622955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e23bdf6b-3a93-43ee-9f81-9760d6c4e432.jpg?v=1773317248</image:loc>
      <image:title>ダイヤモンド 1.5ct M SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535900310</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9057974b-c726-4503-a434-0a7183624088.jpg?v=1773317260</image:loc>
      <image:title>ダイヤモンド 1.55ct N VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1489213507</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9f9fab28-11cf-4ca4-9d38-fb81a4f473d4.jpg?v=1773318021</image:loc>
      <image:title>ダイヤモンド 1.28ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231813834</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f1f6e646-66c6-4b80-938d-740577be0f43.jpg?v=1773390936</image:loc>
      <image:title>ダイヤモンド 1.24ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236859188</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_92c19caa-1d9c-4b7b-9786-93007ee29bd9.jpg?v=1773390947</image:loc>
      <image:title>ダイヤモンド 1.54ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6233859199</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ad82fe72-b287-45bb-b819-baa6ce3852e8.jpg?v=1773390953</image:loc>
      <image:title>ダイヤモンド 2.05ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232859643</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_00ebc07c-895e-4754-b106-7bb43e213cd7.jpg?v=1773390958</image:loc>
      <image:title>ダイヤモンド 1.78ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235859637</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c3674ceb-3894-4d0c-94d0-ac382207445a.jpg?v=1773390963</image:loc>
      <image:title>ダイヤモンド 1.71ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2336908142</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f08016d9-20d2-4bd0-96fc-1fc4d9e2eb45.jpg?v=1773391682</image:loc>
      <image:title>ダイヤモンド 0.31ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5396930597</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8dbfea57-e5c6-49f5-b71e-2d87267e371b.jpg?v=1773392985</image:loc>
      <image:title>ダイヤモンド 0.3ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5396442490</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_429043c0-a969-4fcd-8556-eadd80e68677.jpg?v=1773392991</image:loc>
      <image:title>ダイヤモンド 0.3ct K SI1 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2397226346</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_264328cc-1365-47a9-951c-f55fbeb1f138.jpg?v=1773393152</image:loc>
      <image:title>ダイヤモンド 0.3ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2394465778</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3e70f489-adbc-4c09-974c-aba3e02d8f02.jpg?v=1773393200</image:loc>
      <image:title>ダイヤモンド 0.3ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436659825</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_92ce1e2f-aae3-42e7-99d4-e774da80a294.jpg?v=1773395983</image:loc>
      <image:title>ダイヤモンド 0.63ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222675148</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_95d280b1-df85-472e-a4ac-30f6d8aa4675.jpg?v=1773397378</image:loc>
      <image:title>ダイヤモンド 0.59ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518776640</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d3230678-151c-4551-a2e5-e17248c793f4.jpg?v=1773399859</image:loc>
      <image:title>ダイヤモンド 1.22ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526559106</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2897e451-eeb8-4a87-a3d5-8188be1f1471.jpg?v=1773400338</image:loc>
      <image:title>ダイヤモンド 1.01ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529325200</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_45a4318a-3ef3-4530-97f8-e3ef8c0fc876.jpg?v=1773400370</image:loc>
      <image:title>ダイヤモンド 1.2ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6342582687</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bd156f20-8639-47c4-ae01-75d1fd84483f.jpg?v=1773478921</image:loc>
      <image:title>ダイヤモンド 1.5ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2404991142</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_63514bbd-167b-453c-8d9a-61d61c6e1643.jpg?v=1773479622</image:loc>
      <image:title>ダイヤモンド 2ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409471740</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_92a68f7b-27ef-4bbe-a86d-3820911584c9.jpg?v=1773480269</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501104863</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_154ee96f-71db-4ef9-a593-ef2c813255f5.jpg?v=1773485240</image:loc>
      <image:title>ダイヤモンド 0.31ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7523671201</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cd6277e1-496c-42db-a6f0-3701001fb0bc.jpg?v=1773488217</image:loc>
      <image:title>ダイヤモンド 2.59ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1513324764</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b7f9940f-c0b4-437e-a94c-54abf85e7d9d.jpg?v=1773488272</image:loc>
      <image:title>ダイヤモンド 3.02ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2527327676</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_74520518-4cb5-4fb1-9ef4-f37b91910293.jpg?v=1773488813</image:loc>
      <image:title>ダイヤモンド 1.4ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2516221168</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3e90e46-167c-400c-b1e1-df11d069f99f.jpg?v=1773489396</image:loc>
      <image:title>ダイヤモンド 0.9ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545533634</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2859e8ef-e4ad-44da-8804-90c4da27a8bc.jpg?v=1773489637</image:loc>
      <image:title>ダイヤモンド 4.12ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5151123205</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_75a0eda5-d1d3-4857-afd2-c944fe4eeed3.jpg?v=1773494630</image:loc>
      <image:title>ダイヤモンド 5.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544523802</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3b708282-bec1-4209-abcd-c9cb0c82e5eb.jpg?v=1773495882</image:loc>
      <image:title>ダイヤモンド 4.07ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6545124462</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f38d89be-f1b4-4706-a4fb-b63144b3a0d5.jpg?v=1773651060</image:loc>
      <image:title>ダイヤモンド 1.02ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7513528276</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_95bf6299-a692-4f2b-bf79-7596d5a9ad11.jpg?v=1773661346</image:loc>
      <image:title>ダイヤモンド 1.11ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235507287</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_eb385600-2321-406b-9aac-6604ea4f85fe.jpg?v=1773666847</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1529526777</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ee8b8ec7-9f2f-4807-80ed-8c9c1e75843c.jpg?v=1773667323</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547167040</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1fc627ad-323c-483e-8d03-1bdde11a092b.jpg?v=1773667337</image:loc>
      <image:title>ダイヤモンド 1.2ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535442907</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6219f162-c138-4383-a008-fa720d3195e6.jpg?v=1773667749</image:loc>
      <image:title>ダイヤモンド 1.02ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538512901</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_30883061-8a04-4b70-ae64-2eb4029a7eb8.jpg?v=1773667766</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2183193788</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5703a878-96ac-45f6-b5cb-fbfd84e4338c.jpg?v=1773670833</image:loc>
      <image:title>ダイヤモンド 2.08ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6501059330</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_eba77734-8049-4ee9-97ce-69cb1e8fa061.jpg?v=1773734721</image:loc>
      <image:title>ダイヤモンド 1.05ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233518776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b1aee96e-6080-44b5-883b-2a17d0af688b.jpg?v=1773734903</image:loc>
      <image:title>ダイヤモンド 2.03ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2436269008</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_edc13e28-8bdd-4882-90cb-6a05719312aa.jpg?v=1773749525</image:loc>
      <image:title>ダイヤモンド 3.04ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7443188320</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4816d96c-3a51-4cd3-9698-b08187328e03.jpg?v=1773749568</image:loc>
      <image:title>ダイヤモンド 3ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1533909832</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d58232aa-2ab9-4cc5-96c3-6661c4750881.jpg?v=1773750004</image:loc>
      <image:title>ダイヤモンド 1.31ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2447112135</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_70b2f7c9-c33a-4366-aae0-007443d846e0.jpg?v=1773753459</image:loc>
      <image:title>ダイヤモンド 10.02ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6217328790</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_57a9033b-cee0-4463-aa21-47433c820540.jpg?v=1773755644</image:loc>
      <image:title>ダイヤモンド 4.31ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2377952941</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_152274d6-11a6-4ee0-913d-18fdf928e89c.jpg?v=1773823976</image:loc>
      <image:title>ダイヤモンド 1.2ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2388375639</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_1bf8d670-c2cf-42fd-82b7-efdfc8a16dc9.jpg?v=1773824037</image:loc>
      <image:title>ダイヤモンド 2ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5393076530</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b9ce23a9-ebc3-4fe3-a258-284be30461ff.jpg?v=1773824218</image:loc>
      <image:title>ダイヤモンド 1.81ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5396559830</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5f4c488d-d5eb-47f0-8909-e68be9e9e8b5.jpg?v=1773824589</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431329905</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_35275311-eede-472f-b917-b1202821c332.jpg?v=1773827121</image:loc>
      <image:title>ダイヤモンド 2.02ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446493344</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3f449eb2-3ccf-4fc0-aabb-9afb5a0979cb.jpg?v=1773827643</image:loc>
      <image:title>ダイヤモンド 3.12ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2454468968</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4dafdd05-1e7d-4485-b953-4219feb0591c.jpg?v=1773828230</image:loc>
      <image:title>ダイヤモンド 3.01ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5453879991</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6e036629-83f6-46d0-b8ab-8f7c8e85e0a8.jpg?v=1773828702</image:loc>
      <image:title>ダイヤモンド 1.2ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462516965</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_88401746-0c9a-40a7-bbbd-6159c5b717fc.jpg?v=1773828883</image:loc>
      <image:title>ダイヤモンド 1.5ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3455934933</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_d9feb686-8ea7-4b42-bb4a-3d8f6d681fa9.jpg?v=1773828939</image:loc>
      <image:title>ダイヤモンド 2.01ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7468473196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_21d764a9-707a-403c-ad85-3549f1c7caaa.jpg?v=1773829195</image:loc>
      <image:title>ダイヤモンド 3.01ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7472903053</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f02eb164-a9be-4d40-a26d-ffe0f091b448.jpg?v=1773829854</image:loc>
      <image:title>ダイヤモンド 3.5ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7481836486</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d3e046ba-e7e0-45be-93ad-6c40c3dfc4ef.jpg?v=1773830080</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485826715</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_16b29733-2de5-46a6-be6f-5e7c621fcffb.jpg?v=1773830085</image:loc>
      <image:title>ダイヤモンド 0.45ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485846982</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_01776edc-dbe5-41f3-80be-d5dd67246596.jpg?v=1773830094</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498099712</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_76318684-2ee4-4763-8069-271fa41709b3.jpg?v=1773830105</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491521751</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b75c5e1e-7a53-42e9-8aa7-462a135b1003.jpg?v=1773830300</image:loc>
      <image:title>ダイヤモンド 2.01ct K SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7506145068</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4b8cfa8d-e9f7-4f42-83d6-b36d9623a5ff.jpg?v=1773830347</image:loc>
      <image:title>ダイヤモンド 1.29ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514108830</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5e2e8605-5174-4d31-bc83-77a4f78a68b6.jpg?v=1773830767</image:loc>
      <image:title>ダイヤモンド 2.01ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511367588</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8109af73-5912-4e73-926b-2c4c44693e8d.jpg?v=1773830960</image:loc>
      <image:title>ダイヤモンド 2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516952110</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d0248b1a-8ed5-478d-a166-ec94374d7541.jpg?v=1773831197</image:loc>
      <image:title>ダイヤモンド 2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7512987014</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c4656ec4-eae4-4c48-b36b-8d47755fcb0e.jpg?v=1773831487</image:loc>
      <image:title>ダイヤモンド 2.01ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525111402</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bbba42a1-a43e-4854-b9e6-dd7683316f97.jpg?v=1773831498</image:loc>
      <image:title>ダイヤモンド 1.22ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7526628463</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d06d284b-d3c2-4bea-baad-e365d6735727.jpg?v=1773832032</image:loc>
      <image:title>ダイヤモンド 0.55ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515914546</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f0fce37-6b13-4238-bac7-087e7fa6b665.jpg?v=1773832038</image:loc>
      <image:title>ダイヤモンド 0.87ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2235626378</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c818487f-9f68-468d-9b63-61bd72786164.jpg?v=1773833356</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531874137</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30738fb1-bc68-4cab-9349-810fcfe06104.jpg?v=1773833384</image:loc>
      <image:title>ダイヤモンド 1.31ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532797713</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f5d156c7-087e-440d-aa38-b9979e40ad0f.jpg?v=1773833690</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1527382525</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee890f19-5583-4fa1-a935-64cbc9ed8e08.jpg?v=1773833885</image:loc>
      <image:title>ダイヤモンド 1.55ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232615502</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d647f00e-4663-4e17-b08d-4f017ea8678b.jpg?v=1773839578</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235513646</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cc4eed65-f68a-4cd4-ba74-995b89fc1757.jpg?v=1773907567</image:loc>
      <image:title>ダイヤモンド 3.03ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1519280984</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e3344a76-5f91-4cb5-a5ab-aa518d0751b1.jpg?v=1773907622</image:loc>
      <image:title>ダイヤモンド 3.03ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235543502</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d8209254-291e-4fef-a9f0-e7a58d573996.jpg?v=1773907728</image:loc>
      <image:title>ダイヤモンド 1.54ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6472539228</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e455293d-accc-4361-81d3-44ea1b191a60.jpg?v=1773907734</image:loc>
      <image:title>ダイヤモンド 1.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531133384</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_fa681059-648f-44f2-b80a-e59b72acc20e.jpg?v=1773907935</image:loc>
      <image:title>ダイヤモンド 3.01ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232665242</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e5aa1b37-73b5-48c3-8126-4548d8017e21.jpg?v=1773908001</image:loc>
      <image:title>ダイヤモンド 2.05ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531786787</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e1123660-6e94-4e50-918c-9499decdf369.jpg?v=1773908659</image:loc>
      <image:title>ダイヤモンド 1.02ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237814050</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_77f5f3ec-936b-4a0f-9bde-e23ea446cc2c.jpg?v=1773908778</image:loc>
      <image:title>ダイヤモンド 2.04ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235845094</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f66d5a0a-e5b8-4e62-9a61-59a802977b62.jpg?v=1773908801</image:loc>
      <image:title>ダイヤモンド 3.26ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236827516</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_983bd0df-f35e-4fdd-ba07-e285b100ed12.jpg?v=1773909024</image:loc>
      <image:title>ダイヤモンド 2.51ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7526562132</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_43566d1a-5f6a-418b-9db1-26b1d2fd7d05.jpg?v=1773909737</image:loc>
      <image:title>ダイヤモンド 1.01ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541651794</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_eea50674-c1f2-4bdb-abb8-7319d62dfbe4.jpg?v=1773909744</image:loc>
      <image:title>ダイヤモンド 5.86ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia3545509572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0c8d17cb-b58b-417c-b7cb-2fd1e67bfd5c.jpg?v=1773909750</image:loc>
      <image:title>ダイヤモンド 0.73ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542493187</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d8366698-5424-4f32-8375-b0a9f653c8a6.jpg?v=1773909756</image:loc>
      <image:title>ダイヤモンド 0.8ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6173895246</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_868133ef-d0d0-43fb-9ad2-4539ee86af34.jpg?v=1773910438</image:loc>
      <image:title>ダイヤモンド 1ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1375690187</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_54b71fbb-a337-45cd-8783-098343c17828.jpg?v=1773911403</image:loc>
      <image:title>ダイヤモンド 0.41ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2377078097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dc97c179-b40e-428b-9ea0-137d003553d7.jpg?v=1773911408</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7383110580</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1e617186-197e-4119-97f3-f45aa3ca9539.jpg?v=1773911414</image:loc>
      <image:title>ダイヤモンド 0.41ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2364919094</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cda5e134-dd12-464d-b56f-27cf0d114c9f.jpg?v=1773911469</image:loc>
      <image:title>ダイヤモンド 0.4ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6395154812</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8cbe946b-42e5-4d1b-a9f2-5d503a9f86af.jpg?v=1773911630</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1405557191</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_939a530e-a4e6-489d-a493-57016a5b6a83.jpg?v=1773911940</image:loc>
      <image:title>ダイヤモンド 1.2ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1408032954</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a596289-32b1-476d-91a9-9462e4be7aba.jpg?v=1773912148</image:loc>
      <image:title>ダイヤモンド 0.33ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6411329875</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d674b56a-7b7a-4ca6-a8c2-8308b19238c4.jpg?v=1773912430</image:loc>
      <image:title>ダイヤモンド 0.42ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1413352813</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bba0c81a-7469-4999-aa0f-5631df5ac5a1.jpg?v=1773912435</image:loc>
      <image:title>ダイヤモンド 0.4ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401556357</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_305465e3-498d-42a7-86d6-725d57d88cc7.jpg?v=1773912641</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406802512</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8cb716ca-3b37-4587-9b6a-b085d7975792.jpg?v=1773912790</image:loc>
      <image:title>ダイヤモンド 0.46ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1419278630</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c195a4ab-e486-4f6e-91e4-d8a7bffc325d.jpg?v=1773912813</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1413692283</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f397535-5b6c-4221-8424-2defdb523ee4.jpg?v=1773913020</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221090352</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_038859a2-fe79-4d56-9a56-58ca897ec11b.jpg?v=1773913205</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224253774</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_14ff51f4-9fe9-437a-badf-1418313072da.jpg?v=1773913921</image:loc>
      <image:title>ダイヤモンド 1.7ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1429242205</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6274ac66-8c1a-43f3-94b7-5609dcc3f369.jpg?v=1773914003</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1429735214</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f8499474-0960-414e-a557-82a4c34d5c25.jpg?v=1773914164</image:loc>
      <image:title>ダイヤモンド 1.51ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6421719388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_66f8e09f-b8b3-4c7a-b2cf-2b2bd9dadf3f.jpg?v=1773914247</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226324714</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c91e3dbc-8235-4da1-832b-438ecff05094.jpg?v=1773914564</image:loc>
      <image:title>ダイヤモンド 0.41ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1433086979</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_deb402e5-bd04-4b4a-9cd3-6faa23327be9.jpg?v=1773914585</image:loc>
      <image:title>ダイヤモンド 0.42ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222418975</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5a1b904f-a18d-4c8d-ba4a-506b1ffc1a87.jpg?v=1773914603</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436327616</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b855328f-00e5-4342-9c1d-9adb9e4463bb.jpg?v=1773914608</image:loc>
      <image:title>ダイヤモンド 0.45ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437787339</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a2965a55-68de-4431-b691-34a8072e9b67.jpg?v=1773915068</image:loc>
      <image:title>ダイヤモンド 3ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487594658</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_144130e1-2759-48eb-9184-6b14f1c0fec6.jpg?v=1773917845</image:loc>
      <image:title>ダイヤモンド 1.32ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487987508</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5e590029-b38e-4ca4-bbea-7aee237c27b0.jpg?v=1773917856</image:loc>
      <image:title>ダイヤモンド 1.3ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492196383</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7dbe3219-5c3a-4ab8-91b2-a12f50d13464.jpg?v=1773917934</image:loc>
      <image:title>ダイヤモンド 1.01ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497144717</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7071eadb-ae96-4907-b625-c3db8e527c42.jpg?v=1773918120</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505328389</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3279bee6-a9f7-476c-8cbe-a4901f3b9048.jpg?v=1773918369</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6495836244</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c8eb58ff-82a5-4aaa-bb66-24ed4785bd34.jpg?v=1773918417</image:loc>
      <image:title>ダイヤモンド 1.6ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506658907</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_47864397-89aa-4099-99c2-f4f1af610d1a.jpg?v=1773918439</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507648798</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f3f6a92-4c13-4e99-ac2f-d6af54e0d827.jpg?v=1773918599</image:loc>
      <image:title>ダイヤモンド 0.8ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501441877</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d4240c22-1a8c-4a6e-935d-b59fb5a3327d.jpg?v=1773918696</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516409876</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_eef32dd4-9f10-40fc-83d6-c57b266b385e.jpg?v=1773919008</image:loc>
      <image:title>ダイヤモンド 0.72ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511365499</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3d030bdd-57ee-4f48-a0f7-193e093d6ff2.jpg?v=1773919255</image:loc>
      <image:title>ダイヤモンド 3.02ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525506335</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b1c1af60-52ff-44d2-8401-9b9b819ae0f9.jpg?v=1773919596</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523858304</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6a286637-8e8c-4a17-9992-1e10b9d80b31.jpg?v=1773919902</image:loc>
      <image:title>ダイヤモンド 1.72ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1517899662</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aa6602f5-00c3-439e-9cdb-ec22745f8ba3.jpg?v=1773919907</image:loc>
      <image:title>ダイヤモンド 1.7ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511714729</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b668da20-1e42-4082-8557-426fbfb2846f.jpg?v=1773920065</image:loc>
      <image:title>ダイヤモンド 1.5ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522226944</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_be1332c7-0b48-4247-b8ae-b5ed3d33d209.jpg?v=1773920074</image:loc>
      <image:title>ダイヤモンド 1.71ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515947605</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ca53d36a-5ce9-48b7-b391-29405160ef9d.jpg?v=1773920371</image:loc>
      <image:title>ダイヤモンド 0.31ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532676131</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_db330963-ff00-414e-afe5-ed87bde8f797.jpg?v=1773920450</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535659286</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7873c59f-3b87-4a0d-9d66-a6676b6bb643.jpg?v=1773920487</image:loc>
      <image:title>ダイヤモンド 1.51ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533910596</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_64b4eb85-beaf-48aa-bbfa-dd7adea96646.jpg?v=1773920688</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5543114475</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4aa0d917-89cf-4dc7-831f-c3ab76d49944.jpg?v=1773920846</image:loc>
      <image:title>ダイヤモンド 2.01ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1232872559</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_95b154e7-dc4c-4181-a656-b594ba2ffce0.jpg?v=1773922218</image:loc>
      <image:title>ダイヤモンド 4.04ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7448728132</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b6a04df0-8d13-44c6-8c98-c47e2f827c35.jpg?v=1773922363</image:loc>
      <image:title>ダイヤモンド 2.47ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2397095560</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_15bc21cb-e707-4859-a7df-954c77289017.jpg?v=1773926676</image:loc>
      <image:title>ダイヤモンド 3.5ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7506111464</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a4fd5359-83bc-4f8b-9157-d81f3472a283.jpg?v=1773927603</image:loc>
      <image:title>ダイヤモンド 5.02ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547669521</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_69b311a8-8838-4d47-9bdf-717f262ef114.jpg?v=1773927639</image:loc>
      <image:title>ダイヤモンド 2.22ct J IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2547652608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b37157e8-1c29-487c-ae7a-ee428196762c.jpg?v=1773995676</image:loc>
      <image:title>ダイヤモンド 1.03ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232819311</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b7c85ac7-b0a0-4f30-a868-24a90a0deede.jpg?v=1773995687</image:loc>
      <image:title>ダイヤモンド 1.02ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2547744280</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_85e7ed61-32f2-40de-94b0-64f04a02c6f6.jpg?v=1773995732</image:loc>
      <image:title>ダイヤモンド 0.31ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545744779</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9cd5f0c7-a8e2-4ee7-aa00-e451a93bd2e5.jpg?v=1773995738</image:loc>
      <image:title>ダイヤモンド 0.32ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7352600992</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5b422680-e7f4-47ac-89f1-c34c410e96d0.jpg?v=1773996548</image:loc>
      <image:title>ダイヤモンド 0.96ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2367197970</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0845c584-6957-40f9-a302-cf53c996342b.jpg?v=1773996612</image:loc>
      <image:title>ダイヤモンド 1.5ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6375234270</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7c749022-c05f-4b84-b562-482efd24fb70.jpg?v=1773996706</image:loc>
      <image:title>ダイヤモンド 1.3ct M VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1405487908</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fe7fa7fa-d463-4228-8c00-af47781e9381.jpg?v=1773998279</image:loc>
      <image:title>ダイヤモンド 1.01ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2414359461</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a065c85b-dfc0-4b6f-a051-e2924bca384f.jpg?v=1773998669</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225427426</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ce683b79-60c8-41d1-b41b-4963253577a2.jpg?v=1774000162</image:loc>
      <image:title>ダイヤモンド 0.9ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227501029</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac4e127c-1688-4776-83b2-6fd66da4ef02.jpg?v=1774000223</image:loc>
      <image:title>ダイヤモンド 2ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221476775</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_96de0517-1d97-48f3-94e4-9194c4fb8758.jpg?v=1774000726</image:loc>
      <image:title>ダイヤモンド 0.6ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451003033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_99e3781a-3c80-4a17-a77f-981e166d82a2.jpg?v=1774001439</image:loc>
      <image:title>ダイヤモンド 0.58ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453591017</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3254f02a-37a7-4cce-8c74-28c6faf7b6bf.jpg?v=1774001764</image:loc>
      <image:title>ダイヤモンド 0.4ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456989513</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9cdbe4d2-d92d-4cac-a243-31f971819ef6.jpg?v=1774001828</image:loc>
      <image:title>ダイヤモンド 0.4ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7468051904</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_517a1cb0-bc1e-447b-9fb7-53e095bb5470.jpg?v=1774002249</image:loc>
      <image:title>ダイヤモンド 1.36ct L VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1487038318</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c5938e6d-f84f-4127-aae6-d6ba1bf774f4.jpg?v=1774002861</image:loc>
      <image:title>ダイヤモンド 0.9ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516432001</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c6229145-c528-43f3-bddc-2a2a3a6048cf.jpg?v=1774004376</image:loc>
      <image:title>ダイヤモンド 2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516826748</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ed7fb41a-0d79-401b-991d-2bc1f7696f29.jpg?v=1774004535</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516943315</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2cd58be9-4c8d-4909-8153-4a8ddd6e959a.jpg?v=1774004591</image:loc>
      <image:title>ダイヤモンド 0.8ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512766781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3e7b0270-2c78-47f5-93a9-60c9488bffdc.jpg?v=1774004717</image:loc>
      <image:title>ダイヤモンド 1.21ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516958505</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_80166890-bef7-4ac2-9359-556e66a02a2c.jpg?v=1774004823</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7523941202</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_00fb19f9-37fb-43ab-917c-7ce9dadbb5e5.jpg?v=1774005185</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537396988</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06e27cda-a1c7-40f8-86a7-7277dacc92f8.jpg?v=1774005587</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7533719473</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_4ad0001a-e734-4fbe-ad8f-9abeb3def16e.jpg?v=1774005932</image:loc>
      <image:title>ダイヤモンド 0.55ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7546116707</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_415c5712-f831-4f0d-b462-b2d9e88b0282.jpg?v=1774006040</image:loc>
      <image:title>ダイヤモンド 1.6ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1549057684</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0990f97b-5d67-472f-a609-ae20baddf7df.jpg?v=1774006046</image:loc>
      <image:title>ダイヤモンド 1.3ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536844385</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_3fa17f64-9a65-488e-aa6d-671747b7aa04.jpg?v=1774006065</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532181355</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_62ceffe8-dbcd-40cb-b361-39a802e7ce92.jpg?v=1774006074</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1545253705</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d32222fc-68c6-43fc-bde7-3841cf446fa0.jpg?v=1774006126</image:loc>
      <image:title>ダイヤモンド 1.33ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2536908588</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_90babc55-8f2d-4354-83bd-652643ebbe1c.jpg?v=1774007106</image:loc>
      <image:title>ダイヤモンド 1.71ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7546118504</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7fcc84a6-2748-4fc8-8c7b-09b6ebe5e15e.jpg?v=1774007419</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545435033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_29e93a16-0129-408b-89d8-fd391ee993c4.jpg?v=1774008100</image:loc>
      <image:title>ダイヤモンド 3.09ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5446383068</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8fbf1a60-2116-4c59-bb77-a7b8675ea0db.jpg?v=1774008260</image:loc>
      <image:title>ダイヤモンド 2.08ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235827528</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_96cc6ddb-d7c5-4e00-8346-22d03df0304b.jpg?v=1774012819</image:loc>
      <image:title>ダイヤモンド 3.01ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232842261</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b373d590-cb49-4506-bedb-0866fd2c4ced.jpg?v=1774014059</image:loc>
      <image:title>ダイヤモンド 3.01ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6183468996</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_38b734a9-b617-4fa8-b118-2d073f224d6a.jpg?v=1774015395</image:loc>
      <image:title>ダイヤモンド 5.01ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6203717988</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b06d70e3-62ba-4f9f-9d8a-849a40724eed.jpg?v=1774082765</image:loc>
      <image:title>ダイヤモンド 1.07ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1418893672</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2b334c5e-4447-47aa-ba80-0ef0a7c476df.jpg?v=1774085985</image:loc>
      <image:title>ダイヤモンド 0.4ct F VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221621931</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bb79a5e5-66e6-4d95-9788-bf561d67f580.jpg?v=1774087424</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1467681169</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_35c0deae-34ca-4bff-8adc-e65927847b62.jpg?v=1774088791</image:loc>
      <image:title>ダイヤモンド 0.58ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7501221398</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a0a6a168-6fdd-4bd3-bad9-60641ebc2b94.jpg?v=1774090399</image:loc>
      <image:title>ダイヤモンド 0.61ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512294438</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6547b341-d200-4de8-9aa9-76946e7a1984.jpg?v=1774091172</image:loc>
      <image:title>ダイヤモンド 0.55ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516591268</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2ceb3953-5a64-4cdc-bc30-df4035722042.jpg?v=1774091876</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518788844</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1f3846de-dfad-4ca1-889b-01755f990fea.jpg?v=1774091885</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511846755</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ae705e81-f771-4dad-8150-a005be5c3f18.jpg?v=1774091894</image:loc>
      <image:title>ダイヤモンド 0.54ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515896823</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a5a4da77-21e5-462f-87a4-3bfd741144ac.jpg?v=1774091903</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532907063</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1ee419a8-e91b-4c3f-abc4-8ab72786a62a.jpg?v=1774092711</image:loc>
      <image:title>ダイヤモンド 0.5ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235760643</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e19f9a11-3af4-4ce9-9f79-65959e7165e5.jpg?v=1774092853</image:loc>
      <image:title>ダイヤモンド 0.6ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536935064</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_4c2ade3f-48c9-4219-a897-05afe9d06334.jpg?v=1774092995</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2534474530</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_90a735ef-7ba4-419c-a90f-19f57e705bfc.jpg?v=1774093733</image:loc>
      <image:title>ダイヤモンド 2ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2547195362</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cf529217-bcf8-4425-8417-a70a6458140a.jpg?v=1774093771</image:loc>
      <image:title>ダイヤモンド 2.01ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6241400971</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_959a0509-5390-4287-b128-a58f1628f05c.jpg?v=1774094338</image:loc>
      <image:title>ダイヤモンド 0.63ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235741409</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8cb2930d-c6d7-44c2-ab99-640eead251c7.jpg?v=1774099844</image:loc>
      <image:title>ダイヤモンド 10.83ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231056031</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e5336640-ca24-4f84-a864-70852b7e7129.jpg?v=1774103458</image:loc>
      <image:title>ダイヤモンド 10.39ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232572151</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_02909048-c481-4c9a-9ded-058c71d92546.jpg?v=1774253294</image:loc>
      <image:title>ダイヤモンド 2.02ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232738609</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3b63ff0e-1514-4e87-b8eb-5f16a07e04e8.jpg?v=1774253717</image:loc>
      <image:title>ダイヤモンド 1.07ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231813728</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_71e4b606-e134-4470-8f80-bc4fcecfb9cc.jpg?v=1774253992</image:loc>
      <image:title>ダイヤモンド 1.14ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235814052</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7eb6c325-f793-48e6-b563-870b342fe23d.jpg?v=1774254000</image:loc>
      <image:title>ダイヤモンド 2.25ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233827521</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8f0e3825-7cc9-4919-aaaa-f5cc48808b04.jpg?v=1774254191</image:loc>
      <image:title>ダイヤモンド 1.3ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231852450</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_71ef904e-deb6-4368-b23a-8c2df5490d56.jpg?v=1774254375</image:loc>
      <image:title>ダイヤモンド 1.29ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232866066</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_013bd7f7-c2be-49b8-8e05-a2a5a10cd6e8.jpg?v=1774254407</image:loc>
      <image:title>ダイヤモンド 1.18ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235865404</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd63e1de-3f30-4dc6-81c8-349d430de7e7.jpg?v=1774254537</image:loc>
      <image:title>ダイヤモンド 1.33ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542667968</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_24786690-7fa0-450e-8520-d5e0487d2bb9.jpg?v=1774254543</image:loc>
      <image:title>ダイヤモンド 1.34ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2546598196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aad2e5f5-49ef-41c1-8f75-22ead15d176c.jpg?v=1774254553</image:loc>
      <image:title>ダイヤモンド 1.33ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7541399080</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e2da3a1-c387-4883-8eb4-fd37bed1abf7.jpg?v=1774254567</image:loc>
      <image:title>ダイヤモンド 1.3ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5546653658</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac56b9bf-ec9e-4489-aba6-0fc787e757c1.jpg?v=1774254573</image:loc>
      <image:title>ダイヤモンド 1.3ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7542543722</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c02e89e-bcbc-4e15-8f97-753b8546062e.jpg?v=1774254579</image:loc>
      <image:title>ダイヤモンド 1.3ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6472632329</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5feffb48-d980-4aa8-a81c-a47c5daeaddf.jpg?v=1774270758</image:loc>
      <image:title>ダイヤモンド 1.5ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1548597080</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a1a57174-71c6-4c13-8cb5-34abe2668f56.jpg?v=1774340726</image:loc>
      <image:title>ダイヤモンド 4.07ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7528951641</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e869f298-447c-4f6e-aec3-f7bd27852cff.jpg?v=1774340868</image:loc>
      <image:title>ダイヤモンド 1.78ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5543634580</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f19115f4-bc06-4161-8ea6-388881a21451.jpg?v=1774340952</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2547066003</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_aedf5ef0-eb49-48b4-a52e-6e89ee7aca84.jpg?v=1774340958</image:loc>
      <image:title>ダイヤモンド 0.7ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231671541</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a3bf4910-ff7e-4ac0-82d6-354d5f5bb601.jpg?v=1774340963</image:loc>
      <image:title>ダイヤモンド 0.7ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405651770</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e145730a-0062-44ea-9e8e-3db75bcd0df3.jpg?v=1774343117</image:loc>
      <image:title>ダイヤモンド 1.25ct L IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223207151</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_71c33bdf-52bb-4c2a-b7b7-b340d05a5fcf.jpg?v=1774344488</image:loc>
      <image:title>ダイヤモンド 1.21ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224248216</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_54bffb45-c0aa-4b32-93d8-b9c7a889f411.jpg?v=1774345378</image:loc>
      <image:title>ダイヤモンド 1.23ct K VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5443263615</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5fb46f16-f7c5-45d5-b22e-0eb8fa1dd5ef.jpg?v=1774345971</image:loc>
      <image:title>ダイヤモンド 1.2ct M VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1457421611</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_dee78138-9afb-4405-aeb1-7128c28d446e.jpg?v=1774346683</image:loc>
      <image:title>ダイヤモンド 1.52ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6461091632</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5a6f1ae3-fd58-45e7-8415-8ef6f84edb38.jpg?v=1774347421</image:loc>
      <image:title>ダイヤモンド 0.65ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498003437</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f9c1dea-93c4-4966-aa39-0814152a5437.jpg?v=1774348451</image:loc>
      <image:title>ダイヤモンド 1.29ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6495141284</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9687bbca-c1e3-418e-b72e-080f68d4b335.jpg?v=1774348536</image:loc>
      <image:title>ダイヤモンド 0.51ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491333747</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6c779458-cfed-41b9-992e-7cabc8842c46.jpg?v=1774348735</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491431370</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fb03bf18-996a-4909-be9d-cb71b07c0a70.jpg?v=1774348763</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502249433</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a05e7b77-3d83-4a51-8972-50c0173c5600.jpg?v=1774348850</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7506687713</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_76c5d8b9-9676-46c7-8ea9-7021cbc77331.jpg?v=1774349122</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501946667</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_5115c0e5-4e68-4916-8c48-66f050cca821.jpg?v=1774349128</image:loc>
      <image:title>ダイヤモンド 0.47ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531116783</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1132ad4b-5b57-4b7d-998b-f75a1ba65ea1.jpg?v=1774350363</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535424638</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_97cf9802-51cd-429e-9cdf-4ebecef295f9.jpg?v=1774350877</image:loc>
      <image:title>ダイヤモンド 1.41ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523755027</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_260ea05c-e680-4950-93de-f50de0e4ad75.jpg?v=1774350901</image:loc>
      <image:title>ダイヤモンド 1.53ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539335945</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3869c310-137b-4155-8b4d-d22132dddbf7.jpg?v=1774351162</image:loc>
      <image:title>ダイヤモンド 1.8ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7533640563</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f416338e-4c93-4908-8dc2-5daf37635506.jpg?v=1774351312</image:loc>
      <image:title>ダイヤモンド 1.27ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6233781570</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_edb989fa-caa8-47cc-bcd1-3b50603f7b8a.jpg?v=1774351899</image:loc>
      <image:title>ダイヤモンド 2.52ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535940889</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e21f495d-4e78-4391-8b96-e8d7d0cf9033.jpg?v=1774351984</image:loc>
      <image:title>ダイヤモンド 1.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2528558911</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fc7c97df-0d25-4747-bcc3-948c270a2bde.jpg?v=1774352992</image:loc>
      <image:title>ダイヤモンド 10.03ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235805590</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_36f2e6b5-5c86-41e9-a1d9-740638a219da.jpg?v=1774353018</image:loc>
      <image:title>ダイヤモンド 8.06ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2165140359</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8211d3a8-20d7-4ee5-963d-1e3db45fdaeb.jpg?v=1774353034</image:loc>
      <image:title>ダイヤモンド 6.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232572394</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b03caf97-8731-47c9-9a28-f672f1c86a5d.jpg?v=1774353054</image:loc>
      <image:title>ダイヤモンド 5.86ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232452458</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1190c84b-2d1b-4c52-84c7-bb172009e337.jpg?v=1774353067</image:loc>
      <image:title>ダイヤモンド 5.63ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1515499872</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_33511b0f-7406-4d4f-87c6-891b3fde6a79.jpg?v=1774353079</image:loc>
      <image:title>ダイヤモンド 5.38ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231699031</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3a12fd4b-4b1b-4713-b1aa-b1ff37afc158.jpg?v=1774353087</image:loc>
      <image:title>ダイヤモンド 5.28ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7235179959</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08cc410f-3dff-4e43-b616-d7b79016211c.jpg?v=1774353124</image:loc>
      <image:title>ダイヤモンド 4.92ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5513855848</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bb592bb6-0b44-41b7-a1c2-6dc49477fb6f.jpg?v=1774353138</image:loc>
      <image:title>ダイヤモンド 4.3ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226457181</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_493aa307-c903-4f62-b53a-43c7cf2eb32a.jpg?v=1774353149</image:loc>
      <image:title>ダイヤモンド 4.28ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7453436719</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_42237214-f097-4cfb-804c-43800a80c2db.jpg?v=1774353158</image:loc>
      <image:title>ダイヤモンド 4.27ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233675088</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9bf06f6a-9dc2-4c5c-bf2a-db396059703e.jpg?v=1774353163</image:loc>
      <image:title>ダイヤモンド 4.27ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232458964</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0cd779c3-f92f-4717-b4eb-ce2925a0896a.jpg?v=1774353169</image:loc>
      <image:title>ダイヤモンド 4.25ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2201155222</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ea553dc3-5da3-4b8e-a084-0101b04ea397.jpg?v=1774353188</image:loc>
      <image:title>ダイヤモンド 4.05ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225150111</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_478f2a3c-51d1-4365-a028-7966c885ec36.jpg?v=1774357005</image:loc>
      <image:title>ダイヤモンド 11.02ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7235099006</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fce0e9cb-057f-46c5-9987-1588c295450f.jpg?v=1774357014</image:loc>
      <image:title>ダイヤモンド 10.18ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6511530133</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_319d2f10-4957-4e19-8739-5c1ace4deeae.jpg?v=1774357040</image:loc>
      <image:title>ダイヤモンド 8.84ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232605547</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e961071-8e7d-4fad-a5ae-edad37b71404.jpg?v=1774357063</image:loc>
      <image:title>ダイヤモンド 7.05ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235425149</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ed356604-ab12-4c2b-bdbc-45cfd259694f.jpg?v=1774357086</image:loc>
      <image:title>ダイヤモンド 5.11ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231712731</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a39e2583-2118-4c77-840f-bc9ecdb42b3a.jpg?v=1774357092</image:loc>
      <image:title>ダイヤモンド 5.04ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6472395182</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_65d2c6ea-5e11-408f-96ab-f78123eb1313.jpg?v=1774357106</image:loc>
      <image:title>ダイヤモンド 5.03ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221083230</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_98b9b33f-acb9-4243-bad3-01797adeacb0.jpg?v=1774357150</image:loc>
      <image:title>ダイヤモンド 4.12ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7402865451</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2f75e0e6-2c95-4ce8-8fa0-faec3e4e349f.jpg?v=1774357162</image:loc>
      <image:title>ダイヤモンド 4.05ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2239410587</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_438fa862-43c1-48d2-8c47-edf062279bf9.jpg?v=1774357170</image:loc>
      <image:title>ダイヤモンド 4.03ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232516327</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_52558698-5525-4505-bd52-a6384356f0de.jpg?v=1774357176</image:loc>
      <image:title>ダイヤモンド 4.02ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231830800</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c7a595a7-7a20-49a5-99ec-283eb7857d4e.jpg?v=1774357182</image:loc>
      <image:title>ダイヤモンド 4.02ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233781941</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a181861d-e269-4d7d-a9d9-45cfa8339804.jpg?v=1774357193</image:loc>
      <image:title>ダイヤモンド 4.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231818357</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_21193596-ab35-467f-8072-3a3b51c88e11.jpg?v=1774357199</image:loc>
      <image:title>ダイヤモンド 4.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235852708</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_08d65ac2-2874-41eb-99e9-bdcd8179272d.jpg?v=1774357205</image:loc>
      <image:title>ダイヤモンド 4.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233569164</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f25f46d1-d7f4-4381-82c4-2ada65f7cd59.jpg?v=1774358065</image:loc>
      <image:title>ダイヤモンド 7.53ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532166624</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_01267367-1b41-49f2-9589-2984079b2c65.jpg?v=1774358099</image:loc>
      <image:title>ダイヤモンド 5.02ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537166608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c1220f78-c09e-4f46-b15a-e7aa341d0b33.jpg?v=1774358111</image:loc>
      <image:title>ダイヤモンド 5.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232711076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_60ff1d49-2cf9-4e74-aca3-62782c6ce4db.jpg?v=1774358531</image:loc>
      <image:title>ダイヤモンド 5.02ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237711087</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7f5d77e9-1970-4844-9c59-dd3ae7903fdb.jpg?v=1774358537</image:loc>
      <image:title>ダイヤモンド 5.02ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236794883</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_9ac460ca-e3be-4a8d-858e-c579c8d08cf4.jpg?v=1774358544</image:loc>
      <image:title>ダイヤモンド 4.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231083035</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_083e8dc9-8f92-4650-91b8-417465a7ff7b.jpg?v=1774359243</image:loc>
      <image:title>ダイヤモンド 8.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5192269536</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_57b01456-f181-4487-9b37-8a11ce4d21ec.jpg?v=1774359261</image:loc>
      <image:title>ダイヤモンド 5.07ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1378545529</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_29ac85b4-9120-44f4-999e-d381b6cb62b3.jpg?v=1774359288</image:loc>
      <image:title>ダイヤモンド 5.02ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235495567</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0e37b23f-59ff-4795-80f0-306b7afa20dd.jpg?v=1774359410</image:loc>
      <image:title>ダイヤモンド 2.01ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233026946</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bfb696db-da42-4d8a-aecf-f25bdb6589e4.jpg?v=1774361668</image:loc>
      <image:title>ダイヤモンド 10.4ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6227021817</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7257c02f-36e5-4bd7-adf4-8dbe7fe8c77e.jpg?v=1774361682</image:loc>
      <image:title>ダイヤモンド 10.05ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225748608</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0fae8d78-1d60-41b0-9230-bb9ff74458ff.jpg?v=1774361730</image:loc>
      <image:title>ダイヤモンド 5.32ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5423313174</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_94a38b63-78c0-4eeb-927b-11d0145fdbd6.jpg?v=1774425679</image:loc>
      <image:title>ダイヤモンド 1.57ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7468746621</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d12a374a-d6e4-497f-a6c1-18a5185af54a.jpg?v=1774425772</image:loc>
      <image:title>ダイヤモンド 1.2ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7536050080</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ad418250-50c3-4650-bd16-5aaf01bdaa37.jpg?v=1774427304</image:loc>
      <image:title>ダイヤモンド 2.03ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233867964</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5bc33d71-32e6-41f1-b4cd-7417b0f00988.jpg?v=1774427702</image:loc>
      <image:title>ダイヤモンド 3.21ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7431663315</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_721be8e5-79a0-48ba-a510-7ac186858a1c.jpg?v=1774433196</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1388324476</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f8f97906-cc4e-4cb6-945c-ecc649d879f5.jpg?v=1774433486</image:loc>
      <image:title>ダイヤモンド 1.5ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482742566</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9e0b8a35-6616-43c0-80c9-45123421de71.jpg?v=1774436270</image:loc>
      <image:title>ダイヤモンド 1.37ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7482767488</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3730d809-679a-49bc-bea7-cf1bbd26b93c.jpg?v=1774436405</image:loc>
      <image:title>ダイヤモンド 0.38ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515682972</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_345bd01e-7d62-4617-8b69-de1cab8ebae6.jpg?v=1774437939</image:loc>
      <image:title>ダイヤモンド 0.3ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1538113629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ffc0ff39-a94f-4645-8da2-5d3d026a59e5.jpg?v=1774438755</image:loc>
      <image:title>ダイヤモンド 1.4ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2235846781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45efd91b-1e2a-466e-8b7c-b29c09501533.jpg?v=1774440163</image:loc>
      <image:title>ダイヤモンド 2.24ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532985767</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_83f3664f-5ca5-413d-93cb-e213e058baeb.jpg?v=1774440365</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236886562</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e16987a7-995c-44db-a0e2-3e0977eee415.jpg?v=1774441635</image:loc>
      <image:title>ダイヤモンド 3.74ct K VVS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1449434357</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e39a8c2a-41c8-4164-9b81-6ebb698c0a58.jpg?v=1774441861</image:loc>
      <image:title>ダイヤモンド 2.23ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6432376580</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_74659009-48eb-41ec-baba-d78bf55ca01a.jpg?v=1774441945</image:loc>
      <image:title>ダイヤモンド 2.02ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7431476535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9af7147e-ae87-40df-867b-d5efedce94af.jpg?v=1774441980</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536131206</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d9a832f6-e0e8-4c64-beb2-62d131d92180.jpg?v=1774447675</image:loc>
      <image:title>ダイヤモンド 1.2ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525593039</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_65e3b505-16b6-4dfb-96b0-5173a2a82789.jpg?v=1774447704</image:loc>
      <image:title>ダイヤモンド 1.03ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232894069</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8d510944-396a-4967-882c-117c00706e22.jpg?v=1774513820</image:loc>
      <image:title>ダイヤモンド 1.28ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232835181</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c8e6358d-faa7-444e-8ab4-9b440dad4616.jpg?v=1774513826</image:loc>
      <image:title>ダイヤモンド 1.51ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2231894061</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_122bca1f-cd44-489a-9a32-2c88815a3635.jpg?v=1774513831</image:loc>
      <image:title>ダイヤモンド 1.57ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235875366</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7ce5004f-fab7-4857-804f-d122927d9d0d.jpg?v=1774513836</image:loc>
      <image:title>ダイヤモンド 1.03ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231894278</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cdb514a9-dbcb-43b0-bef9-b4199ca7cf28.jpg?v=1774513853</image:loc>
      <image:title>ダイヤモンド 1.11ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231875367</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f70ef7af-cd05-43ba-900e-4848d7142538.jpg?v=1774513859</image:loc>
      <image:title>ダイヤモンド 1.53ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235875414</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5481b211-b0d5-4974-ab94-8b46f8f56eb5.jpg?v=1774513865</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382403398</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d0b9503-9687-4d76-91c5-64e24c0973ab.jpg?v=1774513915</image:loc>
      <image:title>ダイヤモンド 1.03ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422498709</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_853a2319-6f4f-4be6-bed2-92e573dbbd2f.jpg?v=1774517265</image:loc>
      <image:title>ダイヤモンド 2ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7513814834</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3e9d832-25f6-4a29-94bc-b99598ab8448.jpg?v=1774522756</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533031523</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_95f9e255-3ba8-44b0-93cd-fcf3365d564b.jpg?v=1774523102</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521723480</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_89f82fcc-f7cd-47ab-84d1-0c71a0590fee.jpg?v=1774523857</image:loc>
      <image:title>ダイヤモンド 0.72ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537880546</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c1cc329e-b97d-4446-8abd-5079cc5a986e.jpg?v=1774523881</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536880587</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a5a38eea-9ad3-44ca-a6ec-07898185aa89.jpg?v=1774523886</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535801158</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec7de152-c654-491a-bcd1-a6051d0a1f8c.jpg?v=1774525196</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1528573512</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c551b58-8dc3-4d84-9177-0491af0d2029.jpg?v=1774525296</image:loc>
      <image:title>ダイヤモンド 1.5ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232761916</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dce53abe-ec53-43f1-aa68-cb9d3fe17ac9.jpg?v=1774599367</image:loc>
      <image:title>ダイヤモンド 1.05ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231556066</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_07696cd2-d23c-429f-ae0a-d21f555c68a2.jpg?v=1774599756</image:loc>
      <image:title>ダイヤモンド 1.14ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1547465485</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_42e061d6-0d37-4ca8-9c2a-46c2dd97d535.jpg?v=1774600001</image:loc>
      <image:title>ダイヤモンド 3.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5543724091</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_458e341f-8bdf-47d6-8a70-8c0d33f8b7a5.jpg?v=1774600007</image:loc>
      <image:title>ダイヤモンド 0.7ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431146260</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_49bcbfd9-9259-4156-9a29-b0c3f40dd629.jpg?v=1774604198</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451639709</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_85c33d66-2a1f-4d4a-b17e-dc2f5eb7367a.jpg?v=1774605513</image:loc>
      <image:title>ダイヤモンド 0.59ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456874287</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_44af5b0c-afbe-4ac9-9a5a-9bf39a8fceb5.jpg?v=1774605768</image:loc>
      <image:title>ダイヤモンド 0.57ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514938946</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a3e2904-ead2-47f2-b2f5-03781d5689e5.jpg?v=1774608689</image:loc>
      <image:title>ダイヤモンド 2ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7511481806</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5f033204-cff4-4fa9-b400-aacffeb266f6.jpg?v=1774608901</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5533534611</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_162dc8cf-728e-4da2-816b-a189886944a4.jpg?v=1774609779</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1549031995</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cb8c2bc8-587f-4bcc-94b6-73398cdd8f66.jpg?v=1774609820</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5546085399</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cd4bb467-d9cd-47a9-a729-8b84c46c61ae.jpg?v=1774609862</image:loc>
      <image:title>ダイヤモンド 0.44ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538789729</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_9243ff06-84da-4f5a-958a-a19a61cdd47f.jpg?v=1774609925</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547374932</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2e9e7046-f134-4dca-9160-ce88e707c5ac.jpg?v=1774609933</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542098498</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cee84216-071a-494b-9ee5-f0b0b2898cd5.jpg?v=1774611030</image:loc>
      <image:title>ダイヤモンド 2.11ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2534627443</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a6091c25-18c4-471d-94f5-4d6bbc41dbd5.jpg?v=1774611035</image:loc>
      <image:title>ダイヤモンド 3.2ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1467878814</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_efa8e526-bab6-4777-b4e4-0928d25ae8cc.jpg?v=1774615347</image:loc>
      <image:title>ダイヤモンド 2.02ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237885614</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2840688d-312a-44c8-8bf2-3509e307247f.jpg?v=1774686362</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412023093</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ac1a1dbf-6a92-4c2b-893b-d2aa1855a892.jpg?v=1774688363</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7456426117</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bd9732ae-d05a-4e35-807e-61957afb1355.jpg?v=1774691700</image:loc>
      <image:title>ダイヤモンド 1.2ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492279687</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d658b0d7-e8d2-4332-9f30-22496f20c23d.jpg?v=1774693484</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492848386</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d2d5d097-cbd6-4410-acc8-8d00ae7a3448.jpg?v=1774693763</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505046080</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a41090b2-6854-44aa-a782-ba536bec69cd.jpg?v=1774693953</image:loc>
      <image:title>ダイヤモンド 1.2ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527545702</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_be482bb2-6f26-4c6c-be6c-5fd0dfbe211d.jpg?v=1774695057</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1528865742</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7e38f89d-a296-409f-b1ce-48b6a8e5bcbd.jpg?v=1774695461</image:loc>
      <image:title>ダイヤモンド 2.11ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1547021889</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c6d03ef3-c0e2-4664-899b-6e29ed8a2984.jpg?v=1774696118</image:loc>
      <image:title>ダイヤモンド 1.41ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6272482210</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c3a04628-b8bf-4d82-8e4c-92c6bc9c2be5.jpg?v=1774696522</image:loc>
      <image:title>ダイヤモンド 2.69ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5536900498</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a4e914a5-8865-4f05-ac44-8a5cc2ed0b0a.jpg?v=1774696800</image:loc>
      <image:title>ダイヤモンド 0.37ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7235077564</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5a9967fa-c088-4f2e-a898-c1e0771e7a8e.jpg?v=1774701272</image:loc>
      <image:title>ダイヤモンド 10.03ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2215346724</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8aff8355-1fb1-4d09-a0d3-14c399327314.jpg?v=1774702307</image:loc>
      <image:title>ダイヤモンド 3.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235518856</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6101aa66-8ccf-4e3c-a8cb-95343477c401.jpg?v=1774703435</image:loc>
      <image:title>ダイヤモンド 4.04ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1226486221</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_8b36ced2-e1c1-4d32-a187-79c4cdc3a972.jpg?v=1774703441</image:loc>
      <image:title>ダイヤモンド 4.03ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531694085</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e4945b1-a96f-401b-8abf-1b198acded17.jpg?v=1774858579</image:loc>
      <image:title>ダイヤモンド 0.31ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235860262</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_376ef88d-a3bd-4cd0-9a82-85c56ef4412e.jpg?v=1774859161</image:loc>
      <image:title>ダイヤモンド 1.82ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7543629564</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3a1794bc-71d1-4de6-aff0-9c8b0eb00193.jpg?v=1774859178</image:loc>
      <image:title>ダイヤモンド 0.3ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2544629720</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_67db18ff-ce0e-4b4a-8c94-9d808a5ce7f5.jpg?v=1774859189</image:loc>
      <image:title>ダイヤモンド 0.32ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2544630259</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_58d15382-cb75-4887-b6da-013f6cd17d28.jpg?v=1774859195</image:loc>
      <image:title>ダイヤモンド 0.3ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia3545629219</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_387c3fd9-9ccd-4039-8731-0f93f491658e.jpg?v=1774859200</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542630693</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_87551211-9d7e-4e28-b81e-2171cc3d0ecc.jpg?v=1774859211</image:loc>
      <image:title>ダイヤモンド 0.3ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1543630637</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5bc5f12c-964f-4224-a2cd-a63b33509917.jpg?v=1774859222</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542629959</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4d118a82-5bb3-454e-a654-ce8d3edc14a0.jpg?v=1774859250</image:loc>
      <image:title>ダイヤモンド 0.3ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545629899</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_df182ccc-b34f-48e1-8303-21b5c1b2681c.jpg?v=1774859255</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545630263</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_240dc09a-18b9-4b9c-a5c7-bc839c7ff266.jpg?v=1774859261</image:loc>
      <image:title>ダイヤモンド 0.32ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545793540</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fa69823d-8057-4e5d-b2f2-1c9bc5f152ad.jpg?v=1774859322</image:loc>
      <image:title>ダイヤモンド 1.31ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532278856</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a16f0b4-6c40-4b80-87db-a12b98470fb3.jpg?v=1774869889</image:loc>
      <image:title>ダイヤモンド 1.5ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7546304822</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b9ae1850-9e61-4a83-9381-01a5d419157c.jpg?v=1774870090</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2526555185</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34799339-c358-41b2-90ba-b975f48601f7.jpg?v=1774870101</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1525867002</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e13a4661-f638-42ac-a375-867e39d565b6.jpg?v=1774870505</image:loc>
      <image:title>ダイヤモンド 1.5ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2527542638</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1dd346fc-7824-4eef-8365-179c862e1c28.jpg?v=1774870609</image:loc>
      <image:title>ダイヤモンド 1.5ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7533031250</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9661cea1-5fd9-4c85-aebc-0cfccdc6b75e.jpg?v=1774870765</image:loc>
      <image:title>ダイヤモンド 0.75ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6233838287</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2523f3da-891d-4e46-83d9-e578bee4f83f.jpg?v=1774870790</image:loc>
      <image:title>ダイヤモンド 1.07ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548217954</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9987986f-365c-4c17-b985-b8de2b9b08e1.jpg?v=1774875309</image:loc>
      <image:title>ダイヤモンド 0.73ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542375957</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_834ebe38-b58c-4f9f-87bf-1cbfd0ff5eba.jpg?v=1774875326</image:loc>
      <image:title>ダイヤモンド 0.72ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7542373055</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_73be0d67-c332-4401-833d-b6b0297a6a0b.jpg?v=1774875334</image:loc>
      <image:title>ダイヤモンド 0.72ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541592791</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2cc36bf5-27cd-45ff-a024-36f30e664b37.jpg?v=1774875349</image:loc>
      <image:title>ダイヤモンド 0.71ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1548550915</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b750304b-7fb5-425c-b29b-b9f5b02dca74.jpg?v=1774875499</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549367385</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_011624d8-1e3b-433f-ac7e-e5a2f82d6f08.jpg?v=1774875529</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546462755</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_de5ee6f7-7e21-41d7-b991-ff867076acfe.jpg?v=1774875606</image:loc>
      <image:title>ダイヤモンド 0.64ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543392082</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3ff5e6f8-0f7e-4b91-b290-330171633dc4.jpg?v=1774875618</image:loc>
      <image:title>ダイヤモンド 0.62ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546462924</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ecc2f599-1950-4fac-94d5-60cb6fec2ec6.jpg?v=1774875642</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548499049</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_83f694a2-0116-49cb-b9ec-ee50b869dd80.jpg?v=1774875655</image:loc>
      <image:title>ダイヤモンド 0.6ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544391799</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_32e5cecb-a2ee-4c94-b54a-bab4be466a1b.jpg?v=1774875667</image:loc>
      <image:title>ダイヤモンド 0.59ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545296570</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fbcca15a-238e-4861-941e-d5ce4d15005d.jpg?v=1774875682</image:loc>
      <image:title>ダイヤモンド 0.56ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543190031</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b0d420e4-2290-4a9f-aa10-b96a4eef9d32.jpg?v=1774875687</image:loc>
      <image:title>ダイヤモンド 0.56ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545342956</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_527e4db1-fc56-48af-b5f7-2f5cd7524abc.jpg?v=1774875693</image:loc>
      <image:title>ダイヤモンド 0.55ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541296483</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c966ddca-c534-430a-96cc-b7fed8d7e2d6.jpg?v=1774875717</image:loc>
      <image:title>ダイヤモンド 0.53ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2538990015</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_029963c3-b1e3-4808-9586-b3fe549c85fd.jpg?v=1774875723</image:loc>
      <image:title>ダイヤモンド 0.53ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546498764</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1b9263e9-632f-4c79-accc-de6b5c1c5f8f.jpg?v=1774875741</image:loc>
      <image:title>ダイヤモンド 0.53ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532868497</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1e46ffd2-b226-427c-bfb9-38673b1ac734.jpg?v=1774875747</image:loc>
      <image:title>ダイヤモンド 0.52ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7538977020</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b5e86461-1349-48be-8c1e-28d6b299dd27.jpg?v=1774875753</image:loc>
      <image:title>ダイヤモンド 0.52ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544422417</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_aee4f46b-f1cc-4e21-a661-2d17f60c640c.jpg?v=1774875758</image:loc>
      <image:title>ダイヤモンド 0.52ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545462757</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b2fca209-297c-46c8-8d83-f799620eece8.jpg?v=1774875764</image:loc>
      <image:title>ダイヤモンド 0.52ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543619624</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_10e7d66e-1483-46da-a53c-2c54a4d9bd17.jpg?v=1774875773</image:loc>
      <image:title>ダイヤモンド 0.52ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541187188</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_382e8645-3256-456e-82f9-fe6a76db62a4.jpg?v=1774875779</image:loc>
      <image:title>ダイヤモンド 0.52ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547240729</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4c78351c-2220-45d4-bb0d-c8aecb0cade2.jpg?v=1774875792</image:loc>
      <image:title>ダイヤモンド 0.52ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549158061</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a2f4c478-841a-4070-adc9-b5efc0a83c78.jpg?v=1774875806</image:loc>
      <image:title>ダイヤモンド 0.51ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541443756</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_81138b79-b473-44b3-aacb-a11b24b8e725.jpg?v=1774875812</image:loc>
      <image:title>ダイヤモンド 0.51ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1535050810</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fe09e8ab-7784-475d-8546-ebd699369a3d.jpg?v=1774875818</image:loc>
      <image:title>ダイヤモンド 0.51ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544548286</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_62ff9daa-7733-4469-a423-9b6d99880565.jpg?v=1774875830</image:loc>
      <image:title>ダイヤモンド 0.51ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2538959267</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_69d9618d-6a5f-4b6d-a08e-29031b354c9a.jpg?v=1774875836</image:loc>
      <image:title>ダイヤモンド 0.51ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5533926326</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d04367e1-c4a8-4420-92f7-9fcd3b8be17d.jpg?v=1774875842</image:loc>
      <image:title>ダイヤモンド 0.51ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542443452</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_296790e3-dcbb-4cc3-b229-16c3ff6b825a.jpg?v=1774875857</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545462797</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_93d3715a-9285-494d-b1e2-902aa51d6e44.jpg?v=1774875862</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547628227</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_57eccc64-b8fa-4e1d-bad3-692c6030acee.jpg?v=1774875888</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546240870</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_23718e34-a2a3-4fb8-8eca-30f562e952dd.jpg?v=1774875894</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541295085</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_442f3eed-416e-47b5-bd10-64148a4f7a5b.jpg?v=1774875901</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1548545723</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6b37ae87-5606-429a-9ccd-a8ca671a8aac.jpg?v=1774875907</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548443539</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 0.5ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:title>ダイヤモンド 0.5ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f20eab8a-c094-4b00-9f0b-caa0aa927fe5.jpg?v=1774875925</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://diamond-bourse.com/products/nigia6542587603</loc>
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      <image:title>ダイヤモンド 0.5ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545595336</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_456d447d-597e-42b8-8f11-75db794b5f43.jpg?v=1774875937</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5546602652</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0364b577-c1af-4a48-bb68-486a7e5f4c8d.jpg?v=1774875943</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549075380</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_23372173-148d-4d1f-9914-dfd463695a1a.jpg?v=1774875948</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7548481125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7007df7b-e667-4bdb-8bc8-65313aae8aca.jpg?v=1774875960</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546589722</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cf1dbf4a-7ae5-4ab2-bf2f-7a9b216e80c7.jpg?v=1774875976</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5546603012</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1693026a-545a-4799-bdf3-f11fffffb346.jpg?v=1774875987</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543294977</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2947dd43-9ef3-4f5c-b12c-938467e8e9d4.jpg?v=1774875993</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5543547564</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c3880bf2-b21c-480c-8434-4db4ef194915.jpg?v=1774875999</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541482303</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_70c1d383-c26c-45f3-9d43-29b024b343f5.jpg?v=1774876005</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541589242</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b65eabbc-b183-4885-a099-869bac9551b5.jpg?v=1774876014</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545636679</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cccd72c0-eda7-4819-bb0e-6395640f4cb9.jpg?v=1774876020</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542555652</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b8a29a89-0b05-46ba-b3a0-b9291df51c92.jpg?v=1774876025</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547276561</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_53ea0795-978d-41bc-ae43-9f3fa9a329dc.jpg?v=1774876031</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7541628572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0db284a4-e145-4971-a9c4-d8ec7285c36a.jpg?v=1774876049</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1545482239</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5c8a4b44-fb12-429f-88ed-679cb8778e1d.jpg?v=1774876060</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545498458</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c61614f5-f022-43a6-84c8-399ba16bf2cc.jpg?v=1774876066</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1517827209</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_20518445-8c16-4f37-82d5-1a17d9acda0c.jpg?v=1774876248</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1548074448</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_927194f0-938c-46d6-9126-eed05d32114f.jpg?v=1774876340</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545605482</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5139c3fd-368b-49ef-b248-89b739d77e33.jpg?v=1774876376</image:loc>
      <image:title>ダイヤモンド 1.01ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537620238</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a7c40777-75fb-4525-943a-298b181aad99.jpg?v=1774876394</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536557807</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_931fa312-f95c-4388-bbe4-ee36414100e8.jpg?v=1774876399</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547406594</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_82d55144-0098-48a6-b0d3-97a2c06bf1d1.jpg?v=1774876474</image:loc>
      <image:title>ダイヤモンド 0.81ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549448563</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0479a1a3-e127-4eaa-9a8e-600258c4a8f0.jpg?v=1774876480</image:loc>
      <image:title>ダイヤモンド 0.81ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1543636548</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_92a8631f-15ac-47ea-985d-86b8f9dab208.jpg?v=1774876486</image:loc>
      <image:title>ダイヤモンド 0.8ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7548548827</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6a0fe10c-8adc-4142-8d07-03e451fbe84a.jpg?v=1774876491</image:loc>
      <image:title>ダイヤモンド 0.8ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1549578543</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8bde7a8b-e8a9-4a11-91bb-e4ab6dfab6d7.jpg?v=1774876497</image:loc>
      <image:title>ダイヤモンド 0.8ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548448212</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_40f55a05-5f1d-4d46-b67e-39a2dc5193b9.jpg?v=1774876503</image:loc>
      <image:title>ダイヤモンド 0.8ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542121282</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7b7e483e-12aa-4eb3-921f-53ab6cb083d4.jpg?v=1774876533</image:loc>
      <image:title>ダイヤモンド 0.73ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547406019</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b12d3aa9-e288-4d2c-91f8-cf6c670a47a5.jpg?v=1774876546</image:loc>
      <image:title>ダイヤモンド 0.72ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1547461214</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1fb15bba-3cb8-4674-8e8c-a7d7a979e3e6.jpg?v=1774876570</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542563051</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c6c8be7f-2b84-41a7-9bcb-b9373bd78149.jpg?v=1774876576</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2547547802</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8973ccf7-91ee-4a60-8f08-1b6d9d219923.jpg?v=1774876582</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542495921</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f86a3184-9ae3-48b8-a137-17cd1989d2fb.jpg?v=1774876644</image:loc>
      <image:title>ダイヤモンド 0.6ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2538530776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cf9dff67-fa41-4f60-a9d9-2ebd56ffd6e8.jpg?v=1774876651</image:loc>
      <image:title>ダイヤモンド 0.6ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5533953714</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d3ab8d89-134c-4a7c-a843-ae8c9dc8209b.jpg?v=1774876668</image:loc>
      <image:title>ダイヤモンド 0.56ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2534179445</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bcda5393-33fc-4d52-b783-415f62736746.jpg?v=1774876679</image:loc>
      <image:title>ダイヤモンド 0.54ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542392125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_41934794-744b-453a-af34-df5d22d39dca.jpg?v=1774876685</image:loc>
      <image:title>ダイヤモンド 0.54ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2546577813</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_40b5a548-e664-4798-b336-268bdcc6ef65.jpg?v=1774876700</image:loc>
      <image:title>ダイヤモンド 0.52ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541544120</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7ec5fffa-8064-4fbd-9f82-f16ae544a638.jpg?v=1774876708</image:loc>
      <image:title>ダイヤモンド 0.51ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545516508</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_40f1eafc-c440-4b38-a209-c853c2b009a3.jpg?v=1774876717</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2548238067</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_449411c1-1804-4f8e-977b-cdbb893aef7c.jpg?v=1774876731</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3545595337</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_60eb496c-38d7-4cb0-bbd0-1cded40ee9fd.jpg?v=1774876737</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5543620138</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b7573dac-a480-4cdf-b9c8-a95d0d5f4931.jpg?v=1774876746</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5546589804</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_31b9e2fc-d7ed-4655-90e9-35dca3de5d81.jpg?v=1774876755</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544537482</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d1c3d84f-1caa-420b-836c-f7603d1d9fea.jpg?v=1774876827</image:loc>
      <image:title>ダイヤモンド 2.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538947701</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_232658c1-00db-4d7b-99cd-2fc95f6db9cb.jpg?v=1774877031</image:loc>
      <image:title>ダイヤモンド 0.71ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536590393</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_efcf2446-ad29-49ed-a7bf-e3bf34258278.jpg?v=1774877045</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544098358</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_c58d9794-51a2-49ad-bd2c-42da711c7951.jpg?v=1774877068</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535781568</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_73f4fca1-69e6-4c53-975c-a7173fb11314.jpg?v=1774877086</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537433362</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_10f2f22a-2576-4f4a-9bee-4676666d0846.jpg?v=1774877106</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536438472</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e35a29c3-f301-4930-8a89-723814fbebe0.jpg?v=1774877112</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7416937373</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_030a7cd9-fece-490d-a855-3bb8a07c12e6.jpg?v=1774944803</image:loc>
      <image:title>ダイヤモンド 0.4ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2544805384</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a22c2bcc-39a5-4b3d-a084-337879c599fb.jpg?v=1774945582</image:loc>
      <image:title>ダイヤモンド 1.02ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5231866113</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7063acd9-394d-4bd0-9025-7434e1dc4e23.jpg?v=1774957418</image:loc>
      <image:title>ダイヤモンド 1.73ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1547003175</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_61016e69-296b-4d7a-90a9-6afc4b513ff4.jpg?v=1774958169</image:loc>
      <image:title>ダイヤモンド 1.75ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1539800408</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_660419d4-cf7f-4718-b275-938062a6fbfc.jpg?v=1774958195</image:loc>
      <image:title>ダイヤモンド 1.77ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1232727462</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9f637b5c-7994-479b-b96e-cc9a04d4dae6.jpg?v=1774958228</image:loc>
      <image:title>ダイヤモンド 1.72ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6412975789</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_37082137-6959-4515-991c-e38ac5204bfe.jpg?v=1774958929</image:loc>
      <image:title>ダイヤモンド 2.02ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6472219284</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_22d2eed4-1e70-4265-9e16-80c04ce4377c.jpg?v=1774962704</image:loc>
      <image:title>ダイヤモンド 5.01ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231429800</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_20bd12dd-3430-4b77-8a3c-05e14498acbf.jpg?v=1774966588</image:loc>
      <image:title>ダイヤモンド 7.08ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7481487224</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_18ea273f-7eed-4394-a0e5-73404814343a.jpg?v=1774967830</image:loc>
      <image:title>ダイヤモンド 3.01ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7531838917</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_13239079-e4b3-4a5b-83df-d07d6ed9a4d4.jpg?v=1775031265</image:loc>
      <image:title>ダイヤモンド 1.2ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6522822383</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d2efeb68-0003-4ba9-aed7-d56a1c71d995.jpg?v=1775042951</image:loc>
      <image:title>ダイヤモンド 2.5ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1495426582</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d709358-5956-4385-8ad5-ab618a8c6b2d.jpg?v=1775043005</image:loc>
      <image:title>ダイヤモンド 2.75ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5536766948</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5600ea9a-c9b8-47cd-851a-57025193d47e.jpg?v=1775043020</image:loc>
      <image:title>ダイヤモンド 3.09ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7538496811</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_90fa69f7-a865-4c0a-b448-8d4bb11f01bb.jpg?v=1775043047</image:loc>
      <image:title>ダイヤモンド 1.3ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7546175114</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_02b68ec8-87b0-4dec-b72e-70cfd52c0f1b.jpg?v=1775043188</image:loc>
      <image:title>ダイヤモンド 1.32ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542102371</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c689bd5-679e-4ff2-93f6-27024cf81eae.jpg?v=1775043227</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7526355102</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_eb3916d1-a49e-4fc0-9918-ad0e97afac44.jpg?v=1775043350</image:loc>
      <image:title>ダイヤモンド 1.02ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231254354</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e31634ae-0a77-4e49-a977-3f1118d3b2e9.jpg?v=1775043880</image:loc>
      <image:title>ダイヤモンド 5.03ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3315731579</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_38bf1bb6-3feb-4bc9-a7db-f03a8df8eee2.jpg?v=1775044164</image:loc>
      <image:title>ダイヤモンド 2.3ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2223846497</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2eb7f39c-cb94-4b52-84be-bebe6007c3d6.jpg?v=1775047829</image:loc>
      <image:title>ダイヤモンド 12.52ct L IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3445377465</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_cde26b5f-b088-47d1-ac15-d28e6360f3d0.jpg?v=1775049831</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233665832</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2268cbc9-831b-48f9-8f69-a5c6488c187b.jpg?v=1775052762</image:loc>
      <image:title>ダイヤモンド 4.28ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7246525661</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_deeb76b0-9535-4c5f-a0fa-33c45cc94c71.jpg?v=1775128746</image:loc>
      <image:title>ダイヤモンド 2.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7533952457</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8799086f-5155-40fc-af71-87a1d95a2bae.jpg?v=1775128794</image:loc>
      <image:title>ダイヤモンド 2.01ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542117199</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9bdad54d-8947-400c-95ad-16e357fd3e7e.jpg?v=1775128865</image:loc>
      <image:title>ダイヤモンド 1.82ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542170942</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_17af7412-aade-4429-aaee-2002b4224fdc.jpg?v=1775128899</image:loc>
      <image:title>ダイヤモンド 1.51ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6535711955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8324eef0-0dab-4751-ba51-49c5ef57c22e.jpg?v=1775128905</image:loc>
      <image:title>ダイヤモンド 1.54ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1538859674</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_af011c59-cfb6-4fcb-8bac-73e2bddb6f01.jpg?v=1775128969</image:loc>
      <image:title>ダイヤモンド 1.41ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6542302275</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f3dea5a3-9b34-438f-96da-9301795e4955.jpg?v=1775129142</image:loc>
      <image:title>ダイヤモンド 0.7ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2417831846</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0c1a60ff-aab9-41e6-b1b8-f70a0bbc89bd.jpg?v=1775129150</image:loc>
      <image:title>ダイヤモンド 2.01ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2233874958</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d02677d-3350-4f71-b4bb-b843d90b631f.jpg?v=1775129168</image:loc>
      <image:title>ダイヤモンド 3.8ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6532851527</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1d137ee-6872-44f7-a77b-6ad33f72190b.jpg?v=1775129191</image:loc>
      <image:title>ダイヤモンド 2.01ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6541155544</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e706bb63-2b04-49de-915e-8b643c08810f.jpg?v=1775129197</image:loc>
      <image:title>ダイヤモンド 1.71ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6531833758</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5dd82934-2d53-49a4-87e3-9d544927cbcc.jpg?v=1775129211</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5232806039</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_407c9015-94a1-4ff6-891b-541d266c9b21.jpg?v=1775129318</image:loc>
      <image:title>ダイヤモンド 2.01ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5536803906</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_634d062e-7b54-47b4-ba78-0dfad7e16f6f.jpg?v=1775129341</image:loc>
      <image:title>ダイヤモンド 3.25ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2544465619</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b1eb0717-a0cd-4f81-836b-d0718e34163c.jpg?v=1775138205</image:loc>
      <image:title>ダイヤモンド 5.4ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232820903</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_62e1636d-686e-4119-9196-466ada7c7760.jpg?v=1775204577</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236875365</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9704fc6b-1e6a-4604-8bb9-ae47073e1c2a.jpg?v=1775463714</image:loc>
      <image:title>ダイヤモンド 1.36ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7541815174</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b9ea59d0-85c8-4f60-90cd-a79eee9386f1.jpg?v=1775463856</image:loc>
      <image:title>ダイヤモンド 1.29ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2548316918</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7c23a7a2-11f4-4370-932c-6cade624f71e.jpg?v=1775463949</image:loc>
      <image:title>ダイヤモンド 0.37ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6545316983</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6797da58-6119-4e9c-b20e-22bb5bb515a7.jpg?v=1775463954</image:loc>
      <image:title>ダイヤモンド 0.35ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6541466009</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_23ccfba2-fb27-4f8f-8441-a9cafb169596.jpg?v=1775463987</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1548515445</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_290454a0-67d0-49e2-8063-9b4875964531.jpg?v=1775464003</image:loc>
      <image:title>ダイヤモンド 1.04ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231822722</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e7438e1b-8ef0-446c-9484-74b0c8fa200e.jpg?v=1775479053</image:loc>
      <image:title>ダイヤモンド 4.11ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2527690471</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c9a47f88-e437-4f2a-ae94-fed5155fac6f.jpg?v=1775549384</image:loc>
      <image:title>ダイヤモンド 2.01ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542079748</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8589ff50-0edb-491a-8c48-589ac9a08d65.jpg?v=1775549705</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1507097878</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3d2434f7-cb97-4853-be5d-a5f61cef3da1.jpg?v=1775549799</image:loc>
      <image:title>ダイヤモンド 2.6ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5543303435</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e26b923d-c1ea-49e0-8465-af67f34f8624.jpg?v=1775549936</image:loc>
      <image:title>ダイヤモンド 2.03ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1545405544</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9d03b1b2-52ba-44c7-a37a-bc9898829e97.jpg?v=1775549941</image:loc>
      <image:title>ダイヤモンド 1.5ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6542405537</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f8d1cb10-9221-45f6-aa3b-f710391a78e6.jpg?v=1775549953</image:loc>
      <image:title>ダイヤモンド 1.01ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522398875</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_80ea60cd-5716-4494-a37c-dd57be3c2b33.jpg?v=1775550501</image:loc>
      <image:title>ダイヤモンド 0.3ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532175575</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_613652af-3153-447c-a9ce-835d7e344a2c.jpg?v=1775550507</image:loc>
      <image:title>ダイヤモンド 0.35ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532193338</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f6d5310a-0488-437a-8657-83eb6d191268.jpg?v=1775550513</image:loc>
      <image:title>ダイヤモンド 0.31ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7536507150</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a37b20b2-228d-4f00-bb81-d533b8c83ceb.jpg?v=1775550519</image:loc>
      <image:title>ダイヤモンド 0.37ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546117629</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c6aac98f-eed9-49f4-b7db-fa8676e9470c.jpg?v=1775550524</image:loc>
      <image:title>ダイヤモンド 0.39ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542234778</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bcf865a3-ba6d-4e16-9c7b-0ed35c888029.jpg?v=1775550530</image:loc>
      <image:title>ダイヤモンド 0.3ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542241335</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e6eb946d-2b04-4897-9b2d-925f59ba70e1.jpg?v=1775550536</image:loc>
      <image:title>ダイヤモンド 0.35ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7542291193</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_813dee03-7160-4d02-86b5-5dd6e7e776c1.jpg?v=1775550542</image:loc>
      <image:title>ダイヤモンド 0.38ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2544333636</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a5c1b1cd-a014-45b6-96c3-bc9632ae3ddf.jpg?v=1775550548</image:loc>
      <image:title>ダイヤモンド 0.3ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536880773</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39116fa7-bd18-475b-9c1f-69e7609973ec.jpg?v=1775550553</image:loc>
      <image:title>ダイヤモンド 0.46ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2546400009</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_84edaa40-3b4a-473d-9c74-bb9eb21d410e.jpg?v=1775550559</image:loc>
      <image:title>ダイヤモンド 0.47ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547364071</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_accd43c6-e6c1-462b-9836-8fbc9a6da8c2.jpg?v=1775550564</image:loc>
      <image:title>ダイヤモンド 0.46ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3545127295</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_51bafc83-b1cb-43de-8000-cd373f431370.jpg?v=1775550570</image:loc>
      <image:title>ダイヤモンド 0.53ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547372063</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec9ad56e-88a4-4a5e-b3d8-3cfed89da0e0.jpg?v=1775550575</image:loc>
      <image:title>ダイヤモンド 0.8ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7546446517</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_79df4784-f3b5-4844-8883-7e771f802278.jpg?v=1775550581</image:loc>
      <image:title>ダイヤモンド 0.8ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1232830243</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_213ab8d6-c61b-4d0f-897c-3c532f2befc0.jpg?v=1775550586</image:loc>
      <image:title>ダイヤモンド 0.7ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1549478229</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1f7976a4-cc2b-4505-ab93-d2a0374cb326.jpg?v=1775550592</image:loc>
      <image:title>ダイヤモンド 0.73ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542061041</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3f8b3107-a312-4339-9345-0ea9c7680ba5.jpg?v=1775550598</image:loc>
      <image:title>ダイヤモンド 0.82ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6541070692</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e68bfc3-7d3e-4abb-b3f1-9778cc8268c0.jpg?v=1775550603</image:loc>
      <image:title>ダイヤモンド 0.76ct L VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542127033</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1a366e23-b22f-4dd8-9a3a-d8c41586e0f4.jpg?v=1775550609</image:loc>
      <image:title>ダイヤモンド 0.81ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7546257105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f225f03f-f91c-4060-9d66-4401af5af2b6.jpg?v=1775550615</image:loc>
      <image:title>ダイヤモンド 0.78ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542419172</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ebff0696-9e01-412f-95d3-056f80da0f5a.jpg?v=1775550621</image:loc>
      <image:title>ダイヤモンド 0.73ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1232833170</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2fb6c6d0-e80b-454d-80e6-03a3ec3da13a.jpg?v=1775550627</image:loc>
      <image:title>ダイヤモンド 0.73ct K SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6542439511</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ebe1cac1-cc7a-40f8-be21-7b591fdc557d.jpg?v=1775550632</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516722937</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_016460a9-c933-48d8-a444-b86979b9320d.jpg?v=1775550638</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6237833321</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_687f9930-ab43-4b4c-9a1b-a2ab5dff57c7.jpg?v=1775550644</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7548148571</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f6b90c5-eb4a-4845-95f4-e4c5c13ddf34.jpg?v=1775550650</image:loc>
      <image:title>ダイヤモンド 1.03ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1543103811</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_88270d98-c868-4707-8f1f-2961f6fe8ae1.jpg?v=1775550656</image:loc>
      <image:title>ダイヤモンド 1.01ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1236836891</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_977b3062-3092-4847-9deb-a15aa80bd50f.jpg?v=1775550662</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548191748</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f7bb6484-dbb7-4a4c-86c4-83a87df1d607.jpg?v=1775550667</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235841604</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_030d4a43-3124-44ec-8bee-2a731087fa8b.jpg?v=1775550673</image:loc>
      <image:title>ダイヤモンド 1.02ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7548147523</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8de97859-c28e-44f0-962b-59b1da242a48.jpg?v=1775550679</image:loc>
      <image:title>ダイヤモンド 1.04ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532674306</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_00333a33-fb5a-4241-822e-db0a6eebfb8d.jpg?v=1775550685</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7542398730</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_73f006f9-1f25-41c5-8939-4d3a46c0c2a2.jpg?v=1775550691</image:loc>
      <image:title>ダイヤモンド 1.03ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5231837149</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_42a5557c-4901-4fc2-bb3f-8cd0c23c9549.jpg?v=1775550697</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235837289</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_123eaf2c-9b60-473a-b22b-65fc542f00f6.jpg?v=1775550702</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548374739</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a8d9e726-b7b6-4faa-b510-688fe7ae1b11.jpg?v=1775550708</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5546101880</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1c521a47-f3ec-4b24-9ba2-fb491b2d3050.jpg?v=1775550717</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537762169</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1f7962ec-f377-4b27-b0d5-c14e82dc73e4.jpg?v=1775550722</image:loc>
      <image:title>ダイヤモンド 1ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532670074</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7f32d04d-f08f-49d4-aa89-8c56f3798fb2.jpg?v=1775550728</image:loc>
      <image:title>ダイヤモンド 1.02ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1232767575</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9780af09-75a7-4ec1-8d5e-801a93d73e10.jpg?v=1775550734</image:loc>
      <image:title>ダイヤモンド 1.08ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6545039038</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ea1bc958-ffb7-4f5f-8673-f5027a258f86.jpg?v=1775550740</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539511832</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7408f017-ff56-4c90-8f9c-84899170c024.jpg?v=1775550745</image:loc>
      <image:title>ダイヤモンド 1.11ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2231837008</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c85ba303-5b59-4d22-9b7d-86944e40c081.jpg?v=1775550751</image:loc>
      <image:title>ダイヤモンド 1ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548175461</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_612ef0da-0d3d-4f26-b13c-92dc43c0566c.jpg?v=1775550756</image:loc>
      <image:title>ダイヤモンド 1.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536465757</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1f44ac3b-c859-45b2-a401-308bb8f2f9ad.jpg?v=1775550762</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536871575</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_09984f51-4f95-4bf6-a88b-2d992082ad4b.jpg?v=1775550768</image:loc>
      <image:title>ダイヤモンド 1ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537790706</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c852fd11-9770-436f-b3d3-477fb19cd44c.jpg?v=1775550773</image:loc>
      <image:title>ダイヤモンド 1ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3535156321</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9ba59707-44e2-491b-84b8-be67bf1d1584.jpg?v=1775550779</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1545193076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_77c8cf8e-239e-4633-aa89-6dec06d2976b.jpg?v=1775550784</image:loc>
      <image:title>ダイヤモンド 1ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7532942568</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_86760622-1c96-41bb-af5c-c7197c88a47f.jpg?v=1775550790</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1232837021</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_77366597-3575-45bc-99db-9037bac2b6ec.jpg?v=1775550796</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1548395145</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c8c4cf29-c83b-415c-a78c-dd84c471bc09.jpg?v=1775550802</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5231835415</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_577ca90a-635b-46ca-a16f-8914caa25bac.jpg?v=1775550807</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1303936007</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_04762c54-1e5d-4c96-8fb9-445cc18e5808.jpg?v=1775550850</image:loc>
      <image:title>ダイヤモンド 0.5ct N VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1319265546</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a5a1f2f0-77f8-4940-851b-507c32ad87c6.jpg?v=1775550862</image:loc>
      <image:title>ダイヤモンド 0.4ct N VVS1 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1136787306</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2f46fbc6-b49b-47e0-9adb-adf174a0bf63.jpg?v=1775551030</image:loc>
      <image:title>ダイヤモンド 0.41ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3335437393</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2302ba1d-bda0-4380-94d8-7d710d9b1949.jpg?v=1775551058</image:loc>
      <image:title>ダイヤモンド 0.42ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6342563220</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_47f59e1c-066f-44a3-913d-7e863918e400.jpg?v=1775551140</image:loc>
      <image:title>ダイヤモンド 0.5ct N VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6341624704</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9b31f95d-6053-4211-a92f-de51c0b5b55f.jpg?v=1775551170</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215066624</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2880c1f8-ade4-45ae-aa3e-f99e6c95bc5c.jpg?v=1775551262</image:loc>
      <image:title>ダイヤモンド 1.02ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1368240745</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_da0eb068-dda4-4b92-a7be-aaf9f4befc8c.jpg?v=1775551366</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2367352500</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_69f688c1-a10e-44d4-b712-a1b8c383b4c4.jpg?v=1775551456</image:loc>
      <image:title>ダイヤモンド 2.03ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5376083271</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_507a8ab5-7b25-4d20-a36c-5f72139be85d.jpg?v=1775551527</image:loc>
      <image:title>ダイヤモンド 1.01ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6365250525</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_08eb003e-cebe-4f5d-98b4-95abed20d06e.jpg?v=1775551533</image:loc>
      <image:title>ダイヤモンド 1ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211312000</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_bf747669-5824-4532-861f-a17c63c6a812.jpg?v=1775551572</image:loc>
      <image:title>ダイヤモンド 0.3ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1369570157</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a97b751e-80f9-4fd4-9b40-c3e6fb855a78.jpg?v=1775551581</image:loc>
      <image:title>ダイヤモンド 1.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1379295577</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ebb718ec-4aa9-4260-b986-d5e7cf86b81c.jpg?v=1775551634</image:loc>
      <image:title>ダイヤモンド 0.42ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2378187483</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3733f35d-45b6-4969-8f5e-d423c83a8679.jpg?v=1775551664</image:loc>
      <image:title>ダイヤモンド 0.96ct M SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2377947930</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ec4b3dec-8f5e-4879-89cf-63e8ff9e63fa.jpg?v=1775551806</image:loc>
      <image:title>ダイヤモンド 1.01ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382057364</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1ba733c1-6233-459e-8174-ce18e9d2f21d.jpg?v=1775551849</image:loc>
      <image:title>ダイヤモンド 0.46ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382478407</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_34e9411a-3e76-43e8-9cea-b6b62fa632c4.jpg?v=1775551970</image:loc>
      <image:title>ダイヤモンド 1ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7383095633</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2d449cf4-5be0-49f8-9d8a-6fb2a7948deb.jpg?v=1775551979</image:loc>
      <image:title>ダイヤモンド 1ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1385471748</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_89b89486-4fb2-4ab0-893c-900c2110adb1.jpg?v=1775551990</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2394008394</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_61079041-1b7c-4609-8c96-91c5183666c3.jpg?v=1775552065</image:loc>
      <image:title>ダイヤモンド 0.93ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215734421</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_05fde0a7-2eeb-4319-8a02-5656accfcbb9.jpg?v=1775552070</image:loc>
      <image:title>ダイヤモンド 0.31ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1385764627</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_59596b76-a5a3-407c-ac75-b5d13fd2b90b.jpg?v=1775552164</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7396530434</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_644ef365-ba7a-4537-a605-1b7b6e844c1f.jpg?v=1775552262</image:loc>
      <image:title>ダイヤモンド 0.4ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215868000</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c56f9f22-6bb4-4510-ac04-7975bf396fda.jpg?v=1775552289</image:loc>
      <image:title>ダイヤモンド 0.7ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6217786058</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_2bdce686-966a-477b-a653-3d1b621bd53f.jpg?v=1775552410</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7396083383</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2903de1-89ee-4fb6-94fb-cd165a3fb111.jpg?v=1775552436</image:loc>
      <image:title>ダイヤモンド 0.3ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6395524598</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_19f56bcc-a933-4ca3-b060-15113c48bbda.jpg?v=1775552504</image:loc>
      <image:title>ダイヤモンド 1ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401398109</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dec4c8d8-2c04-4027-9075-ee2e761a30f2.jpg?v=1775552539</image:loc>
      <image:title>ダイヤモンド 1.5ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402393937</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a0415b57-50fd-4908-9e85-73818d15cb48.jpg?v=1775552717</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2407183503</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_03f92a6e-7e0e-495c-9547-0ca2be005688.jpg?v=1775552741</image:loc>
      <image:title>ダイヤモンド 0.31ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225037124</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4447fd4b-2a1c-49a7-ace9-925712600ea5.jpg?v=1775552823</image:loc>
      <image:title>ダイヤモンド 1.01ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6411025689</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_83d4a6e1-29b9-4500-a86e-c8de8ada7570.jpg?v=1775552857</image:loc>
      <image:title>ダイヤモンド 1.22ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2376924635</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_98c42afc-5a6d-4a60-ba6c-6a3583292d7f.jpg?v=1775553052</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1407563802</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c549e0a1-1069-4fd0-ba9a-97fb5cd5f739.jpg?v=1775553080</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7386466822</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a8b9da63-d5d2-4507-8269-bc80afe70f80.jpg?v=1775553182</image:loc>
      <image:title>ダイヤモンド 0.5ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409334804</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5955763a-3b0b-42ba-ab9c-f988f3f9265e.jpg?v=1775553241</image:loc>
      <image:title>ダイヤモンド 0.57ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7401765546</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b1b34b7-8730-4a90-ac11-671b0c26a465.jpg?v=1775553250</image:loc>
      <image:title>ダイヤモンド 0.32ct G IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1405728346</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5ab37460-331a-422b-9e10-9481696ff63d.jpg?v=1775553301</image:loc>
      <image:title>ダイヤモンド 1ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223114676</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e2208b89-05d8-4979-89f7-dbf7ece53089.jpg?v=1775553309</image:loc>
      <image:title>ダイヤモンド 1.51ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6411407959</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_48476f97-83e0-411f-9366-58ed9529eaec.jpg?v=1775553318</image:loc>
      <image:title>ダイヤモンド 1.51ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5416882023</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_196f518b-0d25-4353-b77d-75e174514214.jpg?v=1775553330</image:loc>
      <image:title>ダイヤモンド 1.4ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5406697670</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6fc7493d-74f1-45ec-a5e9-d37422623869.jpg?v=1775553345</image:loc>
      <image:title>ダイヤモンド 0.58ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409890158</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f028081a-c053-4193-b055-7c5d96fce601.jpg?v=1775553376</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2404411826</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7541d1ea-8393-440c-80b8-b919a0eaddce.jpg?v=1775553381</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7401572661</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8c3c0b83-c738-43f1-9772-72c325abb585.jpg?v=1775553421</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6392370245</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39bfcb32-a49f-461b-8a54-7eca2d0df882.jpg?v=1775553437</image:loc>
      <image:title>ダイヤモンド 0.3ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225196047</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d291b7e-f114-49b5-83c3-b4385c7cd878.jpg?v=1775553649</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2416854093</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_70b38962-a9eb-49ab-a3a4-3e9774d1efb4.jpg?v=1775553697</image:loc>
      <image:title>ダイヤモンド 3.01ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1405964076</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0f2d7f6d-9ad0-40f6-857e-7ee3081b0567.jpg?v=1775553703</image:loc>
      <image:title>ダイヤモンド 1.5ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2416525312</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_702dc16d-bb72-4337-9c66-e75c6a849817.jpg?v=1775553748</image:loc>
      <image:title>ダイヤモンド 1.5ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401930307</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ae51ccd3-d5a5-470e-9ac0-fa834a54b143.jpg?v=1775553757</image:loc>
      <image:title>ダイヤモンド 1.4ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224145267</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_70477237-94c1-4290-b652-d4c31d2e3a90.jpg?v=1775553785</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225118925</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_70f16dbb-4339-4eab-94fc-ab01b537c8b0.jpg?v=1775553835</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406768207</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8d569743-46c8-4d99-83bd-b09794aea391.jpg?v=1775554012</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1419788217</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7f5b4aeb-6a02-4242-b13d-29b47e09353a.jpg?v=1775554057</image:loc>
      <image:title>ダイヤモンド 1ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6415057592</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c9010815-30f9-4e8b-9d01-563833a6f2a4.jpg?v=1775554072</image:loc>
      <image:title>ダイヤモンド 1.32ct L SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5406934902</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e477b2a2-f448-49d3-8653-b17525fe1150.jpg?v=1775554130</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425114030</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f81efcc4-fb19-44c8-b068-eed47acae025.jpg?v=1775554135</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2407475176</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_9710c46f-b834-404b-b5bf-df22c24ee8c6.jpg?v=1775554191</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225199738</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1f8a7cc4-ac78-4ca6-9187-d8e057a9f4fa.jpg?v=1775554333</image:loc>
      <image:title>ダイヤモンド 0.5ct I VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225226851</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c2d5fca-304a-493c-b983-166d0ed42bf0.jpg?v=1775554345</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5383367264</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_10e982ea-78ad-4177-b0f2-d825efb54bb1.jpg?v=1775554366</image:loc>
      <image:title>ダイヤモンド 0.7ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406477470</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_03013d47-0a3b-48c3-94ff-a4f37888407a.jpg?v=1775554372</image:loc>
      <image:title>ダイヤモンド 0.9ct I SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425507556</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0e04867e-acf5-4227-b760-8ad16d9e3290.jpg?v=1775554409</image:loc>
      <image:title>ダイヤモンド 0.53ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6421473675</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_86c3683a-1e81-483b-a1f3-342d91ade47d.jpg?v=1775554430</image:loc>
      <image:title>ダイヤモンド 1.51ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222247778</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_33648915-117b-4b59-815e-91ce9b19c5fd.jpg?v=1775554516</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227259148</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8420b6cb-21dc-43ac-bb1c-5b784027565b.jpg?v=1775554522</image:loc>
      <image:title>ダイヤモンド 0.7ct G VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7402436323</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8b804166-e5a2-4074-aa25-c2dcd17fd7aa.jpg?v=1775554534</image:loc>
      <image:title>ダイヤモンド 0.31ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225312273</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6c88cc31-7b43-4cc2-8f0e-ea0ae51f9061.jpg?v=1775554567</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221301545</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_81394a36-164f-4101-9a7b-a9f364de24ae.jpg?v=1775554707</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1428749930</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9cb4ff18-a9ca-4bd8-b076-2a8402424258.jpg?v=1775554741</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7428749641</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1594caa1-eae8-4688-970d-328f59d41a93.jpg?v=1775554746</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223287561</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4b751b77-4684-4a32-b2a4-a1e6498e3f4c.jpg?v=1775554795</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221304268</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_04868bcc-ca32-4f8c-aff3-6ebd2586b404.jpg?v=1775554800</image:loc>
      <image:title>ダイヤモンド 0.7ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7426152739</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_44853db1-d16c-4f07-aad0-6528c7d1a0bf.jpg?v=1775554843</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3425073543</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ad4d6806-e2df-4741-8a7c-33b8ecb0fcb7.jpg?v=1775554883</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402814105</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1bc1fe72-c46a-461c-bec9-d14192c5716f.jpg?v=1775554898</image:loc>
      <image:title>ダイヤモンド 0.3ct J VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2428666732</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1e1182a-d4a3-408d-8887-01d3b37e62de.jpg?v=1775554965</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1427846819</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bf09024c-1292-4f33-b7fc-c03b902564f4.jpg?v=1775554973</image:loc>
      <image:title>ダイヤモンド 2.5ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221355040</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dfb9a1a8-1f22-49e8-bc40-7b726437f5a1.jpg?v=1775554988</image:loc>
      <image:title>ダイヤモンド 1.5ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225395955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5f1f0051-6ff9-49b3-b9cc-d67976dd26dc.jpg?v=1775555030</image:loc>
      <image:title>ダイヤモンド 2ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226276012</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a93cff48-0600-42f7-9211-e5206d58570d.jpg?v=1775555053</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6391797196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d7f10d6b-0313-45d8-a9a0-b89eab11bdb0.jpg?v=1775555062</image:loc>
      <image:title>ダイヤモンド 0.72ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5426823638</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d55edf1-3483-4330-8f2d-5ac6973d4e27.jpg?v=1775555142</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226279634</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_471a3016-3008-443e-92c1-21df7669ae66.jpg?v=1775555226</image:loc>
      <image:title>ダイヤモンド 0.75ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7438278246</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ef4e41c8-9f4e-431e-bf86-4a468779a461.jpg?v=1775555296</image:loc>
      <image:title>ダイヤモンド 1.2ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1433565644</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0c037f9b-4ff6-4535-aa9d-24f053d49636.jpg?v=1775555305</image:loc>
      <image:title>ダイヤモンド 2.01ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436156257</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d2c8bc8f-7956-4e6f-8aed-f0b4b84a7b39.jpg?v=1775555320</image:loc>
      <image:title>ダイヤモンド 1.7ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225480882</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b424dc1e-6f0b-470d-af19-9c8047fb988c.jpg?v=1775555334</image:loc>
      <image:title>ダイヤモンド 1.23ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425203229</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cdff9703-d8b0-4705-9e22-03e3cd2b9dde.jpg?v=1775555340</image:loc>
      <image:title>ダイヤモンド 2ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431480276</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0da79944-fbbf-43a6-90ab-7312c307604b.jpg?v=1775555346</image:loc>
      <image:title>ダイヤモンド 3ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225405279</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_05d28f9b-721f-4ce8-96e6-ffba01ef9548.jpg?v=1775555358</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7421846066</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_631e49ea-b409-4c40-a9bf-0cf02f132d01.jpg?v=1775555373</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7432056776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_be3ae13d-7555-4440-af49-aaf95c976dfd.jpg?v=1775555391</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432410552</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_32446dc5-8706-4cb2-b3fb-e580d2ebf57e.jpg?v=1775555400</image:loc>
      <image:title>ダイヤモンド 0.51ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5433512321</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d8ec0cbb-3afb-4efd-b453-0a6f0c490b32.jpg?v=1775555408</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436671668</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5900dd84-95f1-4416-818c-7da2d1cd5954.jpg?v=1775555414</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5436366628</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dd3cc97d-eece-408b-ad02-dd6e75fd8341.jpg?v=1775555441</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435662616</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_37191dac-fa69-4e44-bf42-88d13df52ca6.jpg?v=1775555457</image:loc>
      <image:title>ダイヤモンド 0.71ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5423199946</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_86476b4e-c166-444a-8958-fdf726d3493c.jpg?v=1775555544</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7426214769</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_025e96be-6b37-4998-a366-666c44131be5.jpg?v=1775555550</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2427539294</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d0edd68-db51-4068-b862-96cb5ebb4a43.jpg?v=1775555558</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437250010</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fad4246d-9438-4d3e-b0ba-8c3158236e7f.jpg?v=1775555573</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5436052472</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1fb6ba15-d8d8-4abb-af38-bfab05d7ca06.jpg?v=1775555582</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224481252</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5aed8c35-df99-41ff-af8a-1fed0b0a5657.jpg?v=1775555606</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7426755572</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_643adf44-7336-4e86-8f81-98e3df538b58.jpg?v=1775555612</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1423788758</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d4cb50bd-0f74-4265-ace0-bd647780dd7c.jpg?v=1775555621</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5423871347</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_745d9bfb-564b-4bdb-af28-3689f8e97ff8.jpg?v=1775555626</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223056613</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2010b892-0b51-497e-82b6-2d2623087aca.jpg?v=1775555669</image:loc>
      <image:title>ダイヤモンド 1.5ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422699850</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6684455f-a6f5-4c44-9b96-fbdb053582e8.jpg?v=1775555681</image:loc>
      <image:title>ダイヤモンド 1.06ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426512137</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7b8dee25-42fc-4a99-bded-b6e8f9763236.jpg?v=1775555686</image:loc>
      <image:title>ダイヤモンド 1.01ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422787595</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34bb69ed-dd6f-4269-9f30-386869fc0024.jpg?v=1775555760</image:loc>
      <image:title>ダイヤモンド 0.53ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437652369</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aedf3011-3c83-4801-b475-3f86f04c6ad0.jpg?v=1775555778</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1437343768</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3d757364-01c0-481d-b3f2-73ca74539b39.jpg?v=1775555796</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225346571</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e037d7f1-273b-4d79-a040-3b4615ee66a2.jpg?v=1775555817</image:loc>
      <image:title>ダイヤモンド 0.7ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422844133</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a0b03f1c-7d70-40fb-9f4f-a24a42f289a2.jpg?v=1775555836</image:loc>
      <image:title>ダイヤモンド 0.46ct J VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1433545646</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_51071b22-0159-44d6-8715-ff22d9506bd4.jpg?v=1775555845</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435412297</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7d6f2a97-f3fd-480f-9910-23eb479ba426.jpg?v=1775555871</image:loc>
      <image:title>ダイヤモンド 0.52ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431141136</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_daa77375-0e9e-4232-9294-1ca9d0908410.jpg?v=1775555877</image:loc>
      <image:title>ダイヤモンド 0.51ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439524270</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_429346be-7b2e-4005-8164-72e76aa5a48f.jpg?v=1775555882</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432624218</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_43befb45-ad73-4042-ad91-1fac8d921525.jpg?v=1775555888</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1423887473</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9d144315-844c-46b8-a7f4-872e3e020aaf.jpg?v=1775555894</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432081349</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c3b8c030-55e1-4306-9ca5-efa08c85bc83.jpg?v=1775555906</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436800612</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_73340811-26fc-4319-b5c5-a06db888f991.jpg?v=1775555957</image:loc>
      <image:title>ダイヤモンド 1ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447035289</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_157c2d11-9406-4764-bcd4-e7cc346a02e7.jpg?v=1775555993</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5443030992</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b04a8c0c-bd4c-4878-b360-116dabe2500b.jpg?v=1775556004</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412978614</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f2b6e98-e707-4e79-a553-99276ed31aec.jpg?v=1775556014</image:loc>
      <image:title>ダイヤモンド 1.2ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432015100</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9cce5cce-bf0b-4414-8347-c463512e03c4.jpg?v=1775556035</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435141531</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e747638-c406-4efb-8a7f-7ffdaa55f550.jpg?v=1775556044</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3425638960</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ba6ab0b0-1845-4614-acb9-8f4a92a9e1b0.jpg?v=1775556076</image:loc>
      <image:title>ダイヤモンド 0.9ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437856978</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d53a20b9-3de8-4b7d-b300-1fc45193d7aa.jpg?v=1775556097</image:loc>
      <image:title>ダイヤモンド 0.7ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5436556186</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a7158de3-09aa-41c5-b6d9-a4c94ce92aed.jpg?v=1775556150</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1435801097</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_01a5a534-64a3-426e-ad14-333139e45bcf.jpg?v=1775556159</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436856521</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_88b1575f-bb3d-40af-a84b-ca2007f81803.jpg?v=1775556165</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225473181</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f16e33a-8400-48f5-96f8-019b5f892513.jpg?v=1775556171</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445077014</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_be47504f-00cd-4187-8817-78089ae7a110.jpg?v=1775556180</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215876566</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e5c132b8-b658-4b95-95ff-4c8c74c10908.jpg?v=1775556186</image:loc>
      <image:title>ダイヤモンド 1.5ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1445137924</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7b68af33-a1a6-47ec-a7a0-26d018fe5654.jpg?v=1775556201</image:loc>
      <image:title>ダイヤモンド 1.01ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447126922</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f53ccd41-312c-4842-813c-eaba420825f8.jpg?v=1775556232</image:loc>
      <image:title>ダイヤモンド 2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6435988966</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_587b291c-6ee4-4132-b1e8-b002c854f809.jpg?v=1775556251</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1445181324</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a73a1f79-df1f-473c-b9d1-685db7295dd7.jpg?v=1775556257</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432701693</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ea78de66-38a2-40eb-96e4-cb034e6da3bb.jpg?v=1775556334</image:loc>
      <image:title>ダイヤモンド 0.9ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442135713</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a76f2689-afff-4b64-bdcf-717a9ea954cd.jpg?v=1775556372</image:loc>
      <image:title>ダイヤモンド 0.46ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444311229</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8cc22eee-6ac2-4173-bd89-7585d132cba4.jpg?v=1775556477</image:loc>
      <image:title>ダイヤモンド 1.23ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382112830</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_de8fb3e3-4262-4912-80e6-2da0382b0174.jpg?v=1775556549</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382659489</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_5684d758-c7de-453b-945a-34cd763d4ea7.jpg?v=1775556567</image:loc>
      <image:title>ダイヤモンド 1.5ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5443170175</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9f773c46-b09c-45c9-92e3-99729cc84bde.jpg?v=1775556598</image:loc>
      <image:title>ダイヤモンド 0.9ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439621928</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_18614fc8-31a5-4daa-9a83-f0730b0692e1.jpg?v=1775556651</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446324668</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_45ee016d-0ab6-4751-b6b9-8e3efcb78b4c.jpg?v=1775556660</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441397533</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e9daebf-0de6-451f-a385-0666a745058c.jpg?v=1775556669</image:loc>
      <image:title>ダイヤモンド 0.51ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444635535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8a921511-9f4a-4224-9f16-ec0a2cf85998.jpg?v=1775556729</image:loc>
      <image:title>ダイヤモンド 1.7ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1443625553</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b8a29e3e-ccd1-4989-b3f3-6b8c240e71c2.jpg?v=1775556734</image:loc>
      <image:title>ダイヤモンド 2ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5446486835</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_209e2972-aa17-487e-95d1-64807826f289.jpg?v=1775556746</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441791781</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4b48fb4e-548c-4bd6-bacb-77d2308976dc.jpg?v=1775556758</image:loc>
      <image:title>ダイヤモンド 3.19ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436797000</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff83adc0-6f7d-4ea7-8312-f6c9976fad19.jpg?v=1775556776</image:loc>
      <image:title>ダイヤモンド 0.9ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227512591</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8055e103-baf1-4ddb-8e1f-48ed2d95da4a.jpg?v=1775556782</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444441200</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_15358f6f-7690-43fd-9f1e-68b1c48e70fb.jpg?v=1775556813</image:loc>
      <image:title>ダイヤモンド 0.8ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445637341</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c3ef75c6-21cf-40d9-bc4b-3b11216e284d.jpg?v=1775556843</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444695729</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c6fdac9-fdd8-4d3b-92f3-3ddbd1b52767.jpg?v=1775556903</image:loc>
      <image:title>ダイヤモンド 0.55ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437767222</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d21253b7-a87a-460a-a67d-81414368835c.jpg?v=1775556922</image:loc>
      <image:title>ダイヤモンド 3ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447211889</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9c05daae-6393-46e3-b301-fa8107c31d8f.jpg?v=1775556978</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442418425</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4fb9be9b-8685-4ea9-a79a-546bd7d68dbd.jpg?v=1775557028</image:loc>
      <image:title>ダイヤモンド 0.55ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224605646</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ccf06143-b6b0-4507-96d0-45ccb9da9368.jpg?v=1775557034</image:loc>
      <image:title>ダイヤモンド 0.73ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7438595743</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0e88bd52-d4dc-4ebb-bbe1-d391e7460753.jpg?v=1775557058</image:loc>
      <image:title>ダイヤモンド 1.2ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1435818464</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3147981f-8b18-4362-838f-c61975b96c9e.jpg?v=1775557074</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3445958358</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_399d1725-3feb-4da7-bfdf-a8245975ffba.jpg?v=1775557100</image:loc>
      <image:title>ダイヤモンド 0.42ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2444153177</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d57115ed-cccb-4992-a37c-864541217344.jpg?v=1775557109</image:loc>
      <image:title>ダイヤモンド 2.01ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446733580</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8f33eca9-b439-4e81-a807-0859bff6820c.jpg?v=1775557127</image:loc>
      <image:title>ダイヤモンド 1.7ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221680369</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1f2643c6-10ac-4e4f-9d9e-d1ca5f5f260a.jpg?v=1775557136</image:loc>
      <image:title>ダイヤモンド 2ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2448798954</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b2528bce-c806-4330-9764-ab0d7d268e71.jpg?v=1775557172</image:loc>
      <image:title>ダイヤモンド 0.8ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1447799361</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7590b3f1-9829-4e07-b502-7554752576d8.jpg?v=1775557184</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452423268</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3c1005bf-e2ff-433c-ba26-05ea25a3e0f0.jpg?v=1775557225</image:loc>
      <image:title>ダイヤモンド 1.8ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452495995</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f6a90223-be81-43db-9e5f-29c52fe6e935.jpg?v=1775557234</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5453392226</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_59d17ecd-62c1-4a19-ad83-d1efc90793a4.jpg?v=1775557246</image:loc>
      <image:title>ダイヤモンド 0.55ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223463443</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_43ce9de5-2ed7-4aea-b6fe-3cc78b30f7c8.jpg?v=1775557255</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221533867</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd1eef71-2f28-49b1-ae93-401b0711c7d2.jpg?v=1775557260</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1458429810</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06982f9d-3740-4a09-94a7-8f9ca96a31f0.jpg?v=1775557269</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446713399</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a2f812f8-385e-4906-985c-5070cc7c2d91.jpg?v=1775557284</image:loc>
      <image:title>ダイヤモンド 0.8ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5453597996</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_be905147-539d-422b-9572-d95fdfcb2a2c.jpg?v=1775557395</image:loc>
      <image:title>ダイヤモンド 1.2ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451442870</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2ba2e635-0233-40e8-8274-d1417125b3b7.jpg?v=1775557401</image:loc>
      <image:title>ダイヤモンド 1ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221692425</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1c66f098-8102-47f3-a50a-6f638ac6bc2b.jpg?v=1775557450</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5453544124</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d470b62-c20f-49f0-af8a-5975ffff36ce.jpg?v=1775557456</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2454576509</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_af5f964b-7f1c-4bf4-93ef-f9f735fa293d.jpg?v=1775557461</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3455472446</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3b1376f3-56af-4ed2-be3b-152b84238605.jpg?v=1775557521</image:loc>
      <image:title>ダイヤモンド 0.9ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453567395</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c4ddc594-3746-4be0-9b69-04dfa488abfc.jpg?v=1775557606</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456689742</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_88db898d-2b69-4c49-9627-cb1d1411da8a.jpg?v=1775557612</image:loc>
      <image:title>ダイヤモンド 0.72ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7456641204</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_732e4ee2-7394-4bbf-bde8-644c99d65c91.jpg?v=1775557620</image:loc>
      <image:title>ダイヤモンド 1.27ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456916936</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f3a6f2db-9301-48dc-a61c-0d6e6b0a2263.jpg?v=1775557629</image:loc>
      <image:title>ダイヤモンド 1.05ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456784484</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_13e07083-308c-4b78-9b8e-d3ae4fdb4445.jpg?v=1775557647</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7451916699</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fa111a0d-a989-429e-96e8-ba127d4c1756.jpg?v=1775557739</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5456314784</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b779b68f-b8f2-4af5-851b-d100d7ae161a.jpg?v=1775557767</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5456860858</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_da13bb68-5273-4579-a3c2-2b6e25b68376.jpg?v=1775557775</image:loc>
      <image:title>ダイヤモンド 0.71ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441798173</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5c79a61f-7b54-49e7-945b-3690cfc1f2cc.jpg?v=1775557781</image:loc>
      <image:title>ダイヤモンド 0.9ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6461306709</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_7223ef31-80d4-4975-b18d-ae2258330dce.jpg?v=1775557836</image:loc>
      <image:title>ダイヤモンド 0.61ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2454554300</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a1f4375a-f15a-4054-ba74-ce402018fe06.jpg?v=1775557842</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1463187440</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_0f5f5b58-efa9-4a18-bfbb-90d9aeddf4bf.jpg?v=1775557851</image:loc>
      <image:title>ダイヤモンド 1.5ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5466307466</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4faaed1f-ffe8-4121-b1c1-c07ab4d69e1f.jpg?v=1775557863</image:loc>
      <image:title>ダイヤモンド 1.3ct K VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225904134</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d683de27-f07d-43f1-a416-c89e8ba15be1.jpg?v=1775557953</image:loc>
      <image:title>ダイヤモンド 0.73ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6465345467</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_29b7fafe-d204-4dbc-b475-bc59f5a3aadd.jpg?v=1775557968</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7456907654</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_69834a99-8e2a-4fc8-ad03-94511fd93531.jpg?v=1775557976</image:loc>
      <image:title>ダイヤモンド 0.37ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5463362571</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d5de0b99-09f8-47e5-9c6c-a129ddc3fe1b.jpg?v=1775558056</image:loc>
      <image:title>ダイヤモンド 1.29ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1468703353</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f0f0de81-2868-4c21-b21b-1dc4e131cc71.jpg?v=1775558065</image:loc>
      <image:title>ダイヤモンド 1.4ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462679137</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_acaab553-312d-45ce-ab1f-0a32f13d22b4.jpg?v=1775558074</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222851395</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2cc3549d-8d6f-45e9-ae29-47bb676745a9.jpg?v=1775558126</image:loc>
      <image:title>ダイヤモンド 4.01ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1469178308</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_01ce766c-05b2-473e-a044-37ff9f994a91.jpg?v=1775558132</image:loc>
      <image:title>ダイヤモンド 3.01ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7462732659</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec614dea-2a61-4a79-b161-ecb6894eb21c.jpg?v=1775558166</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7461912381</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_18b45a1f-f1aa-489b-b696-ca4765aa4b2b.jpg?v=1775558249</image:loc>
      <image:title>ダイヤモンド 0.6ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452842747</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_b0b77ce5-3e55-4493-99c0-bc4e6459334a.jpg?v=1775558322</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455855258</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_62027039-0288-454b-8685-91623053e3b0.jpg?v=1775558352</image:loc>
      <image:title>ダイヤモンド 0.49ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455961378</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3bf166b5-b0b8-4e6b-aff0-b33206b0cc4b.jpg?v=1775558364</image:loc>
      <image:title>ダイヤモンド 0.59ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7463963820</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2841e964-ebe5-4067-8781-c2deaac6fb9f.jpg?v=1775558385</image:loc>
      <image:title>ダイヤモンド 0.43ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2457523701</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9ba36a50-d8bc-468d-b0d1-65af3720f1a1.jpg?v=1775558437</image:loc>
      <image:title>ダイヤモンド 1.2ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7478243947</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_1f6a8f3a-f2d9-4483-ae44-0de4ffc33275.jpg?v=1775558489</image:loc>
      <image:title>ダイヤモンド 0.81ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2477104733</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_c160a275-620e-4145-be22-9e5241e9356b.jpg?v=1775558584</image:loc>
      <image:title>ダイヤモンド 0.61ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472385493</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_17329d92-122d-4d2c-be8f-05705730c070.jpg?v=1775558658</image:loc>
      <image:title>ダイヤモンド 0.9ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478614132</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8f9b0462-c814-4792-bf1c-08b656d55b6e.jpg?v=1775558706</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7476913955</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8b0b8c34-b42e-4f09-891f-76201bea3eb9.jpg?v=1775558728</image:loc>
      <image:title>ダイヤモンド 2ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472702256</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3d3b8456-7e64-4eda-a323-2139292f105b.jpg?v=1775558794</image:loc>
      <image:title>ダイヤモンド 0.46ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3475737366</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e9ec1cd-1de8-4117-817c-881ce73b1f93.jpg?v=1775558839</image:loc>
      <image:title>ダイヤモンド 0.46ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472996438</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_65f623f6-9ca9-49a6-b3ee-48fe93fb26ca.jpg?v=1775558845</image:loc>
      <image:title>ダイヤモンド 0.56ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2476775968</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71fc76a9-22ba-4167-8792-e65ed8ad3410.jpg?v=1775558869</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1475220557</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_97cf6967-4494-4c6f-8ac9-09b2f83cf2fb.jpg?v=1775558900</image:loc>
      <image:title>ダイヤモンド 0.6ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486101729</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_9c53cdb2-b4eb-4fb1-b19c-df727d7dd4a9.jpg?v=1775558930</image:loc>
      <image:title>ダイヤモンド 3.02ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3485069365</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_856a7489-6280-447d-a0c1-63bee5921a44.jpg?v=1775558942</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7472827911</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_989d6ed8-0c59-465f-8c96-006a7184545b.jpg?v=1775558990</image:loc>
      <image:title>ダイヤモンド 1.22ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2476595615</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8f428087-86e0-47c0-bca9-7a64bda64efb.jpg?v=1775558996</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1485214435</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5976cf06-fe8c-4ffc-bbcb-f3aea7885d0e.jpg?v=1775559055</image:loc>
      <image:title>ダイヤモンド 0.46ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1475988300</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ac32bbc4-a154-4cb5-95b1-840db93eeefa.jpg?v=1775559113</image:loc>
      <image:title>ダイヤモンド 1.4ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7486400497</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d4178fa6-0b7d-4588-bd52-ce214b6ad011.jpg?v=1775559134</image:loc>
      <image:title>ダイヤモンド 2.5ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7471163054</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5f9afd04-561b-443f-9876-35c0899c573e.jpg?v=1775559143</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2484644794</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8251d67c-483c-4770-b35a-56a9ebf479a3.jpg?v=1775559149</image:loc>
      <image:title>ダイヤモンド 1.03ct N SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7473836613</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0924f6d7-5f34-42be-badd-615bfe9aa9a1.jpg?v=1775559173</image:loc>
      <image:title>ダイヤモンド 1.01ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1489642196</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_131f8208-9d63-48f4-be3f-87db9c3aa217.jpg?v=1775559196</image:loc>
      <image:title>ダイヤモンド 0.66ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487536694</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_987638bd-af91-4dde-97a8-d396f46fea9c.jpg?v=1775559221</image:loc>
      <image:title>ダイヤモンド 0.89ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487284165</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_15a79ee1-90cf-44ac-9642-fb38cb3e6385.jpg?v=1775559257</image:loc>
      <image:title>ダイヤモンド 0.66ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462964261</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c4be530f-bac6-45da-b906-785f7b4a18d1.jpg?v=1775559316</image:loc>
      <image:title>ダイヤモンド 1.03ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1485849694</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e873915e-df65-4993-bdce-feab7720f2c4.jpg?v=1775559332</image:loc>
      <image:title>ダイヤモンド 1.21ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485746255</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2fd112cb-2e83-4314-9bd7-8070c5c5c66a.jpg?v=1775559353</image:loc>
      <image:title>ダイヤモンド 2.02ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7488551831</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_904301ac-2686-44bf-8419-1be3c2c50606.jpg?v=1775559358</image:loc>
      <image:title>ダイヤモンド 0.52ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482425549</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3762a83d-86b7-4485-b7b6-3053f44659cb.jpg?v=1775559379</image:loc>
      <image:title>ダイヤモンド 0.4ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5486826939</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c30a7989-ac48-4252-9efa-66a054c24c84.jpg?v=1775559437</image:loc>
      <image:title>ダイヤモンド 0.33ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491074535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_99990cc2-a3e2-4dac-966b-d92c5ab7e9f8.jpg?v=1775559485</image:loc>
      <image:title>ダイヤモンド 0.77ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485891443</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3ce11b1-c105-41ca-876a-81702f6c72d5.jpg?v=1775559534</image:loc>
      <image:title>ダイヤモンド 1.03ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487568271</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_27a9d432-43ef-49c9-8deb-5eacb4356bd2.jpg?v=1775559551</image:loc>
      <image:title>ダイヤモンド 0.3ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498434690</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_591ba31b-990a-4675-a780-970e3d19a403.jpg?v=1775559563</image:loc>
      <image:title>ダイヤモンド 0.38ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497408404</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e2c21beb-27d1-4e46-9b35-6a77ff7abe1c.jpg?v=1775559616</image:loc>
      <image:title>ダイヤモンド 0.7ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3495127632</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7691bd4a-f96d-451e-8750-c5ab581b0079.jpg?v=1775559619</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5493408697</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d2d1d6b-a167-49d8-8f65-561b314c599a.jpg?v=1775559621</image:loc>
      <image:title>ダイヤモンド 0.71ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497206785</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_955c0566-5343-48f9-8085-eb2ec6496213.jpg?v=1775559626</image:loc>
      <image:title>ダイヤモンド 0.66ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486919535</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a44c8703-4050-49ae-9b90-1cff1a8ea2c3.jpg?v=1775559638</image:loc>
      <image:title>ダイヤモンド 0.36ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492103996</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_05a07b9d-8828-4daa-8ab3-32a7f08df4d2.jpg?v=1775559645</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5483797273</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6d83189e-81b3-42bc-afad-d833acaf606d.jpg?v=1775559663</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5496329826</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fbd58f1d-cda3-4ff3-b1a8-e324a9585434.jpg?v=1775559673</image:loc>
      <image:title>ダイヤモンド 1.02ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2496694380</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9ae4f02b-7d0c-402a-8e5a-260cd8c1cd54.jpg?v=1775559685</image:loc>
      <image:title>ダイヤモンド 1ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7496809709</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d49dbd8b-b186-4483-892c-bc0ff8e7cfc8.jpg?v=1775559692</image:loc>
      <image:title>ダイヤモンド 1.5ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5493497671</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c190ba0e-a7c8-44c5-a168-2d58057b76f3.jpg?v=1775559717</image:loc>
      <image:title>ダイヤモンド 0.4ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491476388</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0255e75b-d5da-425b-ac64-05e61ef7b660.jpg?v=1775559729</image:loc>
      <image:title>ダイヤモンド 0.4ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7496478938</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3d8a8f97-81fc-45f4-b36c-7960697d239f.jpg?v=1775559764</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6495482647</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_10deeadc-a654-43ed-b169-399a9d2975fa.jpg?v=1775559786</image:loc>
      <image:title>ダイヤモンド 0.32ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486933249</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_66c225d5-1ab4-4c65-9b12-70743a14dfe8.jpg?v=1775559817</image:loc>
      <image:title>ダイヤモンド 0.85ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507000389</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_12fc45bc-62cc-4056-a567-4ab229eb9aa6.jpg?v=1775559823</image:loc>
      <image:title>ダイヤモンド 0.8ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498564420</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cd85284c-e5c5-4c58-857d-9ebe8042f61a.jpg?v=1775559854</image:loc>
      <image:title>ダイヤモンド 0.63ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2504343448</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f1e84deb-fb06-43a4-8b0a-1087bc4f0f09.jpg?v=1775559887</image:loc>
      <image:title>ダイヤモンド 1ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487826239</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9d21dc6b-9818-4f77-a580-b61239312bea.jpg?v=1775559896</image:loc>
      <image:title>ダイヤモンド 0.36ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1493215411</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d7db808e-8f79-4d2c-a897-29f0bd44cefb.jpg?v=1775559917</image:loc>
      <image:title>ダイヤモンド 0.56ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5493013487</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f41964b-574f-48f1-bb4f-d3fde1450a95.jpg?v=1775559930</image:loc>
      <image:title>ダイヤモンド 0.76ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492483747</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f47a6d52-f96f-46df-b3dc-27728d6bca36.jpg?v=1775559935</image:loc>
      <image:title>ダイヤモンド 0.76ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497332824</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_02b95a88-c2a1-4888-8eaf-ab40aacf27f9.jpg?v=1775559944</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2494432977</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7200a95d-19ad-473d-a108-80579fa39425.jpg?v=1775559953</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502370962</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0d4743fb-c7ab-49a3-b98f-cf8df3744727.jpg?v=1775559970</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501387855</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_686e846e-56ee-4eac-b88a-0176185b219a.jpg?v=1775559998</image:loc>
      <image:title>ダイヤモンド 0.51ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506383323</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_94edcdc7-c325-4649-9992-732d59b58ce2.jpg?v=1775560005</image:loc>
      <image:title>ダイヤモンド 0.47ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498945227</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_e53d2468-8a65-4ef5-8d8b-2940abfee5c0.jpg?v=1775560014</image:loc>
      <image:title>ダイヤモンド 0.46ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501298125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_9a6edbd1-548a-467f-a2f2-b4645c21a922.jpg?v=1775560020</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505395155</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_33747d71-6667-43c3-ac20-6c9ce5fff5ee.jpg?v=1775560026</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1503356248</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b9203a9b-822a-4f6d-ae9f-b0537494ea8d.jpg?v=1775560032</image:loc>
      <image:title>ダイヤモンド 1.82ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7508059774</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ce7c26e9-58f4-41fc-a48a-420eae02a08c.jpg?v=1775560038</image:loc>
      <image:title>ダイヤモンド 1.72ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507059836</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4d0b890c-9e44-45bf-a5eb-0d186cae3f0d.jpg?v=1775560044</image:loc>
      <image:title>ダイヤモンド 1.71ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2498849750</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0fad19c7-0b2c-4e16-a7c1-a789ff6d60cb.jpg?v=1775560053</image:loc>
      <image:title>ダイヤモンド 1.37ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506414542</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a7577429-1da4-4c0a-97d1-ff67dd21324f.jpg?v=1775560088</image:loc>
      <image:title>ダイヤモンド 0.66ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503414436</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a59e67a2-0f41-4654-a38e-69f1336dde1a.jpg?v=1775560093</image:loc>
      <image:title>ダイヤモンド 0.65ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1495440615</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bae83396-9dd4-44ee-bc9a-6e8e91cde92e.jpg?v=1775560100</image:loc>
      <image:title>ダイヤモンド 0.87ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1508047020</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ccf0d0df-d368-4c03-b56c-d67f2d71693a.jpg?v=1775560113</image:loc>
      <image:title>ダイヤモンド 0.8ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502329412</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_768e5bb1-37ea-4ec3-9cdc-caee391d72e1.jpg?v=1775560128</image:loc>
      <image:title>ダイヤモンド 0.6ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503495296</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_49a3d022-f60a-42ea-87ab-b395f1c28b5b.jpg?v=1775560134</image:loc>
      <image:title>ダイヤモンド 1.7ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7506260874</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7ff4aed1-b995-46de-8af1-7ea729204047.jpg?v=1775560154</image:loc>
      <image:title>ダイヤモンド 1.35ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502553920</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_72e650b6-07aa-4be3-abc3-6f42f970beff.jpg?v=1775560163</image:loc>
      <image:title>ダイヤモンド 1.6ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506478776</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2678c6cf-0f8d-4ae6-a654-eef5ba1161ec.jpg?v=1775560170</image:loc>
      <image:title>ダイヤモンド 1.29ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503607193</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_091ff24b-c8e2-4f49-b7dc-8fc6cecd5b39.jpg?v=1775560182</image:loc>
      <image:title>ダイヤモンド 1.51ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2494930349</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cc72de1a-dc7d-46c9-a282-7e8438cfddc5.jpg?v=1775560190</image:loc>
      <image:title>ダイヤモンド 0.46ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502599114</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_af14d0ec-2907-4d8d-9bd8-e930ee4dd1d5.jpg?v=1775560203</image:loc>
      <image:title>ダイヤモンド 0.86ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2504658468</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e892b26-cc0b-4e44-90d1-c06ce8c59b6a.jpg?v=1775560234</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3505458125</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2253fb99-0666-4934-a0f6-f2fbc132c0be.jpg?v=1775560243</image:loc>
      <image:title>ダイヤモンド 1.4ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7493694453</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_296b8253-27c5-4fda-a7a3-95d083e98614.jpg?v=1775560250</image:loc>
      <image:title>ダイヤモンド 1.37ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503215151</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_05bbe06d-ba1d-4bfc-a78d-126977690db1.jpg?v=1775560262</image:loc>
      <image:title>ダイヤモンド 0.67ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506784175</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7f2b20d4-6bcd-45bf-9f05-63ae90590e0b.jpg?v=1775560296</image:loc>
      <image:title>ダイヤモンド 1.2ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1503571577</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8542e087-3deb-4b03-be1d-6eb0d83a64e5.jpg?v=1775560318</image:loc>
      <image:title>ダイヤモンド 3.01ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506666746</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_971d6b91-8477-4222-b627-0df1701276a1.jpg?v=1775560324</image:loc>
      <image:title>ダイヤモンド 2.5ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506357236</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b0012864-89af-4400-8e80-6519064ee035.jpg?v=1775560336</image:loc>
      <image:title>ダイヤモンド 0.41ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509872337</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_183eb55f-9b2a-4446-bc25-c350774acbf9.jpg?v=1775560348</image:loc>
      <image:title>ダイヤモンド 0.46ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1508815421</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6188b971-0e4b-4a38-acaa-3c28b9f9e4d2.jpg?v=1775560354</image:loc>
      <image:title>ダイヤモンド 0.6ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7502490366</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bab43da1-e488-42dc-8cf5-8ede480c6113.jpg?v=1775560370</image:loc>
      <image:title>ダイヤモンド 1.4ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503922295</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_283a9a60-52d0-44bb-a414-dcf4a3fe3423.jpg?v=1775560376</image:loc>
      <image:title>ダイヤモンド 1.3ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1507967672</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4967c695-cdb2-456f-9791-f4bcd69e1ad8.jpg?v=1775560395</image:loc>
      <image:title>ダイヤモンド 0.61ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503126467</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_473bfb8d-2b55-4b1b-a9a7-677e82d8b2b0.jpg?v=1775560432</image:loc>
      <image:title>ダイヤモンド 1.9ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513132600</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e5e354a-4152-4912-9181-42b6e311018f.jpg?v=1775560457</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512169465</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_d5fba67c-a0e9-4345-ba8e-e26a40db2bd6.jpg?v=1775560481</image:loc>
      <image:title>ダイヤモンド 2.01ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505974928</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_731dfe03-c8bd-47b1-b824-1b950ce5f08e.jpg?v=1775560512</image:loc>
      <image:title>ダイヤモンド 1.2ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506445957</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ef0bc4c6-909a-4e9e-9e0a-49076494bcae.jpg?v=1775560518</image:loc>
      <image:title>ダイヤモンド 0.65ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514141516</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e58b2391-1113-4afe-b428-b74c346bc053.jpg?v=1775560549</image:loc>
      <image:title>ダイヤモンド 1.03ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515210199</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d6c1eb61-a5cc-4a64-84f8-b8f145e0d894.jpg?v=1775560561</image:loc>
      <image:title>ダイヤモンド 2ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7508742840</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_76791dba-c585-4bd0-b416-561bb44d523e.jpg?v=1775560567</image:loc>
      <image:title>ダイヤモンド 1ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519418965</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_96f2d48d-28a7-48d8-bd9a-59a136067558.jpg?v=1775560612</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2518459059</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e8374a6-b28b-44c7-a959-756ca1af17ac.jpg?v=1775560618</image:loc>
      <image:title>ダイヤモンド 0.7ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515025869</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d64ca1e9-1f66-4701-80e9-1bc14e9a9711.jpg?v=1775560630</image:loc>
      <image:title>ダイヤモンド 0.8ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516158270</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_270a3d2b-35a7-4a69-b1b3-3388f862f949.jpg?v=1775560636</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516553683</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7ea8b2e9-4775-40db-a87e-39d02eeb877a.jpg?v=1775560645</image:loc>
      <image:title>ダイヤモンド 0.7ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512408463</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cc424e68-c795-4f81-89e3-66fb8f1da7ec.jpg?v=1775560704</image:loc>
      <image:title>ダイヤモンド 0.67ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519425641</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0220946d-8f3b-4037-aa33-6c957af6a5ad.jpg?v=1775560722</image:loc>
      <image:title>ダイヤモンド 1.2ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235510330</loc>
    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 1.01ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_de1cf516-bf85-4e02-8ae1-513b55525986.jpg?v=1775560750</image:loc>
      <image:title>ダイヤモンド 0.7ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e9fc44b1-07f1-48a1-a239-a1f25e50aa63.jpg?v=1775560795</image:loc>
      <image:title>ダイヤモンド 1.3ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515457213</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_81b7bb93-081f-40b5-843d-b644ca4e80e6.jpg?v=1775560801</image:loc>
      <image:title>ダイヤモンド 1ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-04-18T01:20:52+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_471d50e6-4126-483c-b02b-c6f85541cdb0.jpg?v=1775560821</image:loc>
      <image:title>ダイヤモンド 3.01ct F SI2  GIA鑑定付</image:title>
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    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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