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      <image:title>ダイヤモンド 0.5ct K VS1 Good GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.48ct E VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct E VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct G VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct G VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct G VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct G VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.47ct G VS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct D VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct E VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct E VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct F VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.46ct G VS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.45ct D VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.45ct G VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.45ct H VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.43ct E VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.42ct G VVS2 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.42ct H VVS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.39ct D VVS2 Very Good GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.38ct D VS1 Very Good GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.37ct D VS1 Excellent GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.36ct D VVS2 Excellent GIA鑑定付</image:title>
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  <url>
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  <url>
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      <image:title>ダイヤモンド 0.35ct E VVS1 Excellent 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/pear_291bd78d-509a-4fe3-8dc1-8cfc719c228f.jpg?v=1739235768</image:loc>
      <image:title>ダイヤモンド 7.12ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1468082508</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_27c6d8e0-7c9d-44eb-8147-e13c702b1cad.jpg?v=1739235839</image:loc>
      <image:title>ダイヤモンド 5.01ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2223027632</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e91bb02e-f8c1-4b48-ae02-b88172530ef6.jpg?v=1739235873</image:loc>
      <image:title>ダイヤモンド 5ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2205882619</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_20a14e18-cc5f-492f-9d96-442000932015.jpg?v=1739235885</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/nigia2105237623</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c6469805-81a7-451c-b2f0-6e6067feb7bd.jpg?v=1739235964</image:loc>
      <image:title>ダイヤモンド 3.05ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5191381565</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ecdaf983-b47a-4a21-904a-dc0d232c9120.jpg?v=1739236132</image:loc>
      <image:title>ダイヤモンド 2.02ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2497054208</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9660b51d-8dd4-46b0-99e5-4b66f72a7367.jpg?v=1739236173</image:loc>
      <image:title>ダイヤモンド 2.02ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3465127128</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c1e37979-2d12-467f-90b2-4a790a5e995e.jpg?v=1739236214</image:loc>
      <image:title>ダイヤモンド 2.01ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221586675</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fdb647ce-e49e-4125-b09e-ea2c7d92e5c9.jpg?v=1739236309</image:loc>
      <image:title>ダイヤモンド 2.01ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7478884315</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ec7660da-3713-4d41-b0fd-cb3452687fc1.jpg?v=1739236361</image:loc>
      <image:title>ダイヤモンド 1.57ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6451769224</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b424c280-58a3-47ce-9a98-b54e326ba0ce.jpg?v=1739236485</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1428009323</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_40079718-386b-497b-a10c-4844eaa2be0d.jpg?v=1739236491</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6495032457</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b2722f63-b790-49e0-81e5-a30a9cf23f8f.jpg?v=1739236503</image:loc>
      <image:title>ダイヤモンド 1.51ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1413011851</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_96afb4c0-3ce2-4c53-916a-19cd8f67dbfc.jpg?v=1739236588</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6422587831</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e538909b-af57-47d3-9272-be07ca0c5f12.jpg?v=1739236593</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6381290207</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4883e17b-c980-4f35-8d67-199d598d2ca1.jpg?v=1739236599</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2145171423</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_62eb1c7e-4480-4c5a-903b-0c61dc583360.jpg?v=1739236628</image:loc>
      <image:title>ダイヤモンド 1.14ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2276082561</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_78f135e4-20bf-434d-acef-eb03a56f5cf2.jpg?v=1739236640</image:loc>
      <image:title>ダイヤモンド 1.09ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6381996348</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b9f95fe5-e521-4dbc-b90d-3aa6205f5064.jpg?v=1739236657</image:loc>
      <image:title>ダイヤモンド 1.07ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6482327798</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_de8381cb-6be0-4b61-974f-b35796d7fec5.jpg?v=1739236669</image:loc>
      <image:title>ダイヤモンド 1.05ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7488527121</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_24dbcd96-1220-41cb-af22-1266db963a7d.jpg?v=1739236681</image:loc>
      <image:title>ダイヤモンド 1.03ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2203478110</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f55d0989-7605-4362-8595-013612f0aaef.jpg?v=1739236723</image:loc>
      <image:title>ダイヤモンド 1.02ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1405607688</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ea69a8c5-5408-4745-ab41-36c5e44ba30f.jpg?v=1739236729</image:loc>
      <image:title>ダイヤモンド 1.02ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7193828540</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bcea838c-5640-4936-b783-afe9375b08c5.jpg?v=1739236734</image:loc>
      <image:title>ダイヤモンド 1.02ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6265561306</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ff3d9998-5f8a-4646-ad1f-d0d512dc537c.jpg?v=1739236740</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/nigia2175433937</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_544de3a9-0129-4e80-b1ab-3ce37654a360.jpg?v=1739236764</image:loc>
      <image:title>ダイヤモンド 1.01ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia16294731</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_55536c72-7519-45ae-8286-6523b7118bff.jpg?v=1739236770</image:loc>
      <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>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5201063274</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bc6508f4-2b2b-4df7-9de1-ff7461371673.jpg?v=1739236811</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/nigia6485327785</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4b60c896-f3e4-466a-b5ed-bd5139f6dc48.jpg?v=1739236935</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/nigia1365298915</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b86e0036-6108-4017-b779-acfecb2fc2b3.jpg?v=1739236947</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/nigia2404106492</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9ff16ed1-d8eb-432c-9c18-b8078a464b5c.jpg?v=1739237011</image:loc>
      <image:title>ダイヤモンド 1ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1459869331</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a93f5977-cfd8-4f2b-b883-16702ecd3de2.jpg?v=1739237023</image:loc>
      <image:title>ダイヤモンド 0.91ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5222342049</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a89e031b-5776-4720-8089-81920650ef8d.jpg?v=1739237041</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/nigia2225592995</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_21993fcb-a88d-4b27-a330-44c50a816bd7.jpg?v=1739237058</image:loc>
      <image:title>ダイヤモンド 0.87ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2221381759</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8b5b8fec-6e29-458c-ac9e-4fb9fe740ac2.jpg?v=1739237070</image:loc>
      <image:title>ダイヤモンド 0.82ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia13895956</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7dfd46e9-e5da-409c-9001-125c9bb8b9e5.jpg?v=1739237147</image:loc>
      <image:title>ダイヤモンド 0.74ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5423499323</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e5b52f51-386d-448c-a922-6f2b9d67dbd8.jpg?v=1739237152</image:loc>
      <image:title>ダイヤモンド 0.74ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235394401</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4f165dac-87d2-43a9-9b10-f2b973e64f33.jpg?v=1739237188</image:loc>
      <image:title>ダイヤモンド 0.71ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1423118670</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d2ab705b-d80d-46d8-ba6f-daeb9116c2f4.jpg?v=1739237327</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5406769421</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e54a65e5-f94c-4b98-8b47-6f4a0c38d886.jpg?v=1739237524</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2364264078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3c37f173-1aa3-4e70-9d0c-060409fdbaae.jpg?v=1739238354</image:loc>
      <image:title>ダイヤモンド 1.3ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6425009553</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_5d319ec5-3435-4f61-a479-61f13add3dba.jpg?v=1739238360</image:loc>
      <image:title>ダイヤモンド 1.24ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2427694526</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e776b899-b3f3-49e6-a6ea-8bb633ee38c0.jpg?v=1739238377</image:loc>
      <image:title>ダイヤモンド 1.21ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5443267832</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4a2f11fd-9e77-414b-9d04-e8edbbf61504.jpg?v=1739238395</image:loc>
      <image:title>ダイヤモンド 1.21ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2366774535</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e5291870-ad33-4c56-93a0-f6af84a13f66.jpg?v=1739238411</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/nigia6412986735</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_514fb1ec-c347-4789-bbd9-a5d7b4cfd960.jpg?v=1739238424</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/nigia3305558078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f9cec2c0-39bd-4733-933d-761f562ec482.jpg?v=1739238429</image:loc>
      <image:title>ダイヤモンド 1.2ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1449604405</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6c72725b-9b63-4d47-a9eb-ddfd918cfb24.jpg?v=1739238441</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1489704848</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_156bd930-205d-4f11-a176-b95c820e25d4.jpg?v=1739238453</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/nigia2426992226</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e1e8ef17-61a7-4084-9fe8-5923328fa1ed.jpg?v=1739238476</image:loc>
      <image:title>ダイヤモンド 1.18ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373933864</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d838f2aa-66c2-4735-aae2-0b0f5c1963ab.jpg?v=1739238512</image:loc>
      <image:title>ダイヤモンド 1.14ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3495967778</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cd06654a-a07c-4528-8856-a0002f2ee608.jpg?v=1739238518</image:loc>
      <image:title>ダイヤモンド 1.14ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7443229255</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_781acce0-f27f-49d1-846f-9dc8b971c98b.jpg?v=1739238529</image:loc>
      <image:title>ダイヤモンド 1.13ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7373933942</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_17d1ea46-76b1-463e-bf5d-42f6545c26cc.jpg?v=1739238535</image:loc>
      <image:title>ダイヤモンド 1.12ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1425992688</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a8aa2670-691b-4c82-b336-6cb49d66ec1a.jpg?v=1739238564</image:loc>
      <image:title>ダイヤモンド 1.1ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2424471898</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_74315a17-bd1f-408c-a8d0-b66bf6f70917.jpg?v=1739238594</image:loc>
      <image:title>ダイヤモンド 1.08ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7372922892</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9b4421c4-637e-4c41-a84a-a62a52f874ab.jpg?v=1739238600</image:loc>
      <image:title>ダイヤモンド 1.08ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1329230988</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b433506c-1896-4a24-871d-19992fa9ed88.jpg?v=1739238606</image:loc>
      <image:title>ダイヤモンド 1.08ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6442134571</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_09ebb421-9393-4c38-8af3-8be0908ddcb3.jpg?v=1739238612</image:loc>
      <image:title>ダイヤモンド 1.07ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2377886124</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_116066bb-1239-4d28-8b1f-9dab283fbdae.jpg?v=1739238635</image:loc>
      <image:title>ダイヤモンド 1.06ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373930759</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9c8625a6-cdc3-418c-bdc0-2146a10a40c6.jpg?v=1739238682</image:loc>
      <image:title>ダイヤモンド 1.05ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377879485</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c0e04de5-c1b8-46e6-a4c7-259632868a8e.jpg?v=1739238688</image:loc>
      <image:title>ダイヤモンド 1.05ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372879648</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7b2520df-94af-4fd0-97ff-6f8a19be9481.jpg?v=1739238700</image:loc>
      <image:title>ダイヤモンド 1.05ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2367402232</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bf3dc729-50ff-4575-aca0-9c2fa11e0c0e.jpg?v=1739347323</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2397336491</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8cfd06fb-fab4-4157-bb92-909eb8a054b1.jpg?v=1739348681</image:loc>
      <image:title>ダイヤモンド 0.38ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1407672991</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7fd53b0f-7445-459c-ac70-44508b717954.jpg?v=1739348988</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/lugia6223272899</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_3879cbf3-72e6-41dc-91cb-c3124d337d0e.jpg?v=1739353195</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/lugia6224253384</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_977d5372-6498-456d-955e-76af64830f15.jpg?v=1739354601</image:loc>
      <image:title>ダイヤモンド 0.8ct G VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225619065</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a8a05ca5-7b64-4cb1-bd49-b46c348884cd.jpg?v=1739355774</image:loc>
      <image:title>ダイヤモンド 0.9ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439634720</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_08349ed9-3752-4094-87d3-651270b1aa4f.jpg?v=1739356285</image:loc>
      <image:title>ダイヤモンド 0.75ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455373211</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5370c38f-83ac-4926-b9da-85a43f690045.jpg?v=1739356625</image:loc>
      <image:title>ダイヤモンド 0.7ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1457745095</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8808fd43-d70d-4eb2-a887-9baf6c4c88c5.jpg?v=1739357068</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/lugia1465549220</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ffb0c996-c984-428a-a86c-2888749af4c2.jpg?v=1739359443</image:loc>
      <image:title>ダイヤモンド 0.35ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1488569976</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_22807ab1-0f48-4212-8703-f0b90a59e484.jpg?v=1739360491</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6505847296</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_caedb052-93f6-43f1-ae3e-5ddc62b218dc.jpg?v=1739365386</image:loc>
      <image:title>ダイヤモンド 3.2ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7506340891</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_41b21be4-3e17-485f-a6e2-ba996d73f2c3.jpg?v=1739366169</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/nigia1517115819</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b064e352-342d-4090-9599-14a5fbb99224.jpg?v=1739373488</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/nigia6392897154</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_18de1ff9-8adc-406d-9ea3-eba3398c5e28.jpg?v=1739378574</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/nigia2386931342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e249b1b9-be34-41a3-ac90-9f47cb7de5ac.jpg?v=1739378579</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/lugia6422174461</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c8e5475a-9545-4631-a9e1-8e3cffdd97fc.jpg?v=1739443082</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/lugia2487468390</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7698e62d-9e6b-46aa-b757-3de9ffe85581.jpg?v=1739451988</image:loc>
      <image:title>ダイヤモンド 0.55ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401586043</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_06e77349-f0b7-4787-8916-5b043bb0bcfb.jpg?v=1739528828</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/lugia1508797524</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fac03798-350e-4363-a76f-5d6bf370aa9c.jpg?v=1739538689</image:loc>
      <image:title>ダイヤモンド 0.99ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234361348</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_618d805d-f77c-49ea-8e9f-a8637f78d3d3.jpg?v=1739542202</image:loc>
      <image:title>ダイヤモンド 1.42ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235361298</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7caefc2c-133e-44f9-8e7e-e77628b939dc.jpg?v=1739542348</image:loc>
      <image:title>ダイヤモンド 1.2ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236023174</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c308cbd4-524a-443e-9a7a-15eda809b7c7.jpg?v=1739547464</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375886181</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_88c2a4be-a740-4f71-a3aa-9f26bc0849e0.jpg?v=1739550181</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/nigia13793109</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7318f4b0-ac20-4d10-ae38-f60c7c1fa51a.jpg?v=1739551511</image:loc>
      <image:title>ダイヤモンド 1.03ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235022817</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_da22155e-fda9-4671-b1ef-7f1ac652f7c0.jpg?v=1739551769</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/nigia2233023251</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cff8f55a-ebaa-486d-86dc-d934b6b34923.jpg?v=1739552631</image:loc>
      <image:title>ダイヤモンド 0.41ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1449652344</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_153c695a-aa8b-41af-9fa5-c541addaaecd.jpg?v=1739553345</image:loc>
      <image:title>ダイヤモンド 1.13ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1449652311</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec30e1e0-259b-42ce-adfd-2ad9ff7a4ed2.jpg?v=1739553382</image:loc>
      <image:title>ダイヤモンド 0.71ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224212915</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_021a28a3-4239-4718-89f3-f0652982d771.jpg?v=1739613804</image:loc>
      <image:title>ダイヤモンド 0.33ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2517361176</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bbabce71-1a59-40dd-a963-021c2ca7a08a.jpg?v=1739777950</image:loc>
      <image:title>ダイヤモンド 0.73ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6515306966</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ff97853-3e71-4dc5-8a30-7689652cf923.jpg?v=1739777956</image:loc>
      <image:title>ダイヤモンド 0.73ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5211836408</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_44dfcc6a-0d63-4daa-9625-29c168f13a45.jpg?v=1739862098</image:loc>
      <image:title>ダイヤモンド 2.02ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2225429231</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e8df4d77-6fc9-47ac-a826-5d24c31082fd.jpg?v=1739862156</image:loc>
      <image:title>ダイヤモンド 0.71ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5143380843</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_11c462c7-f71c-4dac-997b-195a04f7a892.jpg?v=1739864529</image:loc>
      <image:title>ダイヤモンド 0.96ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6362553486</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_90b811b8-df86-4870-ad67-5802951ab050.jpg?v=1739864542</image:loc>
      <image:title>ダイヤモンド 1.51ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5211230592</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_cf3adc8a-26a6-488e-af24-003b9e516a76.jpg?v=1739864547</image:loc>
      <image:title>ダイヤモンド 1.51ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5386980529</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a81337d8-cf06-44c9-8f31-382c59050807.jpg?v=1739957083</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/lugia6392205292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b8951fc-d394-49fc-9615-846b8eee2113.jpg?v=1739957096</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/lugia6392958673</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee12cc3f-6a0e-4360-9f57-b9ab7f1ccc93.jpg?v=1739957414</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/lugia6382682617</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_58d8d080-170d-4eeb-96f4-883aef897a43.jpg?v=1739957471</image:loc>
      <image:title>ダイヤモンド 0.53ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401232193</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39be08c8-8214-4280-b297-3a0b24180fa9.jpg?v=1739957676</image:loc>
      <image:title>ダイヤモンド 0.31ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409538994</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b32b811a-d1ff-4211-9e57-45ff1c2c02b6.jpg?v=1739958585</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/lugia1415893434</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e1e42609-a452-4ec7-90f2-f561b1ae2323.jpg?v=1739959687</image:loc>
      <image:title>ダイヤモンド 0.36ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2426388496</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7b446a06-286c-4078-b494-aa424d0f8ebe.jpg?v=1739960060</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/lugia2221371967</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2f96ca4c-efe3-4505-a51e-3edcd1af2c07.jpg?v=1739960600</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/lugia2225384526</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f5708f51-577d-44b7-b572-2e07feffd77c.jpg?v=1739960786</image:loc>
      <image:title>ダイヤモンド 0.52ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1429037120</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a362d647-ca8a-421a-9bb4-df044582ccb7.jpg?v=1739960887</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/lugia6425231269</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bbaa34e6-cb2f-43cb-9671-b1a2a053dd04.jpg?v=1739960893</image:loc>
      <image:title>ダイヤモンド 0.35ct K VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7423489185</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8377ab39-1cc9-4f7c-aed1-8764744af57b.jpg?v=1739961000</image:loc>
      <image:title>ダイヤモンド 0.59ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7332849848</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_86f1a74d-6aa2-4e34-9f42-433deb7adab2.jpg?v=1739962621</image:loc>
      <image:title>ダイヤモンド 0.35ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224230588</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8a46167d-3a63-40a6-b5a0-18d2283e2f0d.jpg?v=1739963091</image:loc>
      <image:title>ダイヤモンド 0.69ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3435842582</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_60ccd84e-d54b-4804-9090-39c3df996cad.jpg?v=1739963786</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225618528</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_108e000b-6170-483d-935d-d72fb5931c95.jpg?v=1739963792</image:loc>
      <image:title>ダイヤモンド 0.55ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2466342397</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_302d5b04-ebc9-46c9-892d-85a21a87c44a.jpg?v=1739965426</image:loc>
      <image:title>ダイヤモンド 0.3ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1475798220</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7d4c21b7-27f0-46ec-a2a9-dc1f3b4e037d.jpg?v=1739966067</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/lugia7491060824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e823235-bfdb-481d-a04b-1e52693f02f5.jpg?v=1739967501</image:loc>
      <image:title>ダイヤモンド 0.31ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482666523</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a76c05cc-9829-4409-ac4d-287e163f52f0.jpg?v=1739967804</image:loc>
      <image:title>ダイヤモンド 0.38ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1489826175</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cf9b6c8e-8c70-40d5-a993-e8dd152c28a1.jpg?v=1739967810</image:loc>
      <image:title>ダイヤモンド 0.38ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485836664</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b8a55865-cfe0-4ca6-a48c-02604294af26.jpg?v=1739967816</image:loc>
      <image:title>ダイヤモンド 0.38ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5496389402</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_791b3f57-210c-4641-9f45-26f718077195.jpg?v=1739967825</image:loc>
      <image:title>ダイヤモンド 0.3ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1497497836</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_55b51e97-2ce5-4f67-92f8-4720ad8c47ee.jpg?v=1739968008</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/lugia2497640925</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_29b68fd2-a37a-4b7c-88db-0bcfdb328486.jpg?v=1739968026</image:loc>
      <image:title>ダイヤモンド 0.39ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492762623</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a1c1366-7c07-4741-b63f-9314f4d4a448.jpg?v=1739968115</image:loc>
      <image:title>ダイヤモンド 0.63ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485767189</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6a52ebb6-3337-48aa-ad88-867c75b8ace1.jpg?v=1739968586</image:loc>
      <image:title>ダイヤモンド 0.38ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501355115</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_418a33ae-f140-4be7-9975-12a19e54b9a3.jpg?v=1739968837</image:loc>
      <image:title>ダイヤモンド 0.68ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506450659</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_05628fb3-d9ad-4021-95f8-0b908c27becc.jpg?v=1739969688</image:loc>
      <image:title>ダイヤモンド 0.63ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1493815175</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5c082a1b-c856-498c-a497-f6228b6912e5.jpg?v=1739969857</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503460164</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d7350e4b-49c1-4ca3-a1f2-c985a5f0b292.jpg?v=1739969995</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/lugia7391164659</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c9ca3a1-4d24-47df-ab67-001e538b4d47.jpg?v=1740043555</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402349926</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_44627d2a-ae60-48d0-9cb0-6700c779ef62.jpg?v=1740043561</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7406754047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06254288-c3a6-4da8-ad11-edcefa41be02.jpg?v=1740045152</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1419287520</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_67574018-849f-4441-bedd-5f5e5034c0d7.jpg?v=1740045401</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7401935599</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0441958a-6ad2-4100-9bec-0ad38be001dc.jpg?v=1740045406</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/lugia2427871315</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_422ff527-12d0-4fa2-89ca-19c9565ef409.jpg?v=1740046433</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437093820</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_43293708-7f1a-4a85-b970-5df85d1dff16.jpg?v=1740047357</image:loc>
      <image:title>ダイヤモンド 0.71ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432339950</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2804f35c-da04-4e95-8762-cbb48509a793.jpg?v=1740047370</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/lugia6435306964</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7d05cd46-8c17-428d-8671-1adbf851eca2.jpg?v=1740047824</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/lugia5221473329</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7222c90e-da9a-46f2-9f8e-270380111270.jpg?v=1740048183</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/lugia6432729488</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_33f37ac6-e6fa-4820-876f-68c2926b52f8.jpg?v=1740048825</image:loc>
      <image:title>ダイヤモンド 0.81ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3455067188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_50c5832b-c3c3-4c08-a830-67e751fa36c8.jpg?v=1740049409</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/lugia2447594385</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b0b1985e-241a-4b71-9b36-58b20d9f1ba5.jpg?v=1740049593</image:loc>
      <image:title>ダイヤモンド 0.81ct I SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451480244</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_af54e0fe-f19a-4d56-b4b3-3bd33127b160.jpg?v=1740049781</image:loc>
      <image:title>ダイヤモンド 0.8ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452514351</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_05e4ef3f-a54b-4d97-9cb9-521248635b32.jpg?v=1740049793</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/lugia6452087015</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e0507c42-397f-481e-bb7d-9cd169052829.jpg?v=1740049851</image:loc>
      <image:title>ダイヤモンド 0.7ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456532398</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_741c9296-0f92-42d2-940b-e103d3b1b984.jpg?v=1740049857</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451722525</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b3bad191-e619-4805-baba-870298eec3d3.jpg?v=1740050026</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/lugia6451470802</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fac824af-07a2-4348-bc94-2904ab05eda9.jpg?v=1740050130</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/lugia2223916648</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4188ac03-1405-424d-9179-1fe9783c7420.jpg?v=1740051519</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/lugia7473205614</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_37368a9c-e892-4399-9241-419d4f8f0951.jpg?v=1740051858</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/lugia6482339131</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_240918a4-6753-416e-8d7e-b7e2a1cb1e91.jpg?v=1740053088</image:loc>
      <image:title>ダイヤモンド 0.66ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1505040066</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_54a4dbac-220a-4227-ad2f-923d4b5a960d.jpg?v=1740054934</image:loc>
      <image:title>ダイヤモンド 0.81ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505540833</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e12e8dcb-0018-4dfd-bb42-c9f1a5ed9b38.jpg?v=1740055506</image:loc>
      <image:title>ダイヤモンド 0.57ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3505560177</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8873d738-b3d7-44ca-aea9-fbec630a2ed9.jpg?v=1740056186</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517135798</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a53bc204-a2d6-447c-848e-b46ab9dc3d55.jpg?v=1740056329</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/nigia6411967774</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_149c8318-0b1c-4d93-ba58-16a8a3951f80.jpg?v=1740058849</image:loc>
      <image:title>ダイヤモンド 3.81ct D SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2466889789</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b03b7699-85ff-43bd-a26f-49694768f830.jpg?v=1740060355</image:loc>
      <image:title>ダイヤモンド 1.02ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7248819711</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2983f5f-9519-4631-9e63-3dd9808d0b93.jpg?v=1740061041</image:loc>
      <image:title>ダイヤモンド 0.9ct H VVS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7448456824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd8b0ad6-c0c4-4798-9cd3-8c1520cac641.jpg?v=1740061067</image:loc>
      <image:title>ダイヤモンド 0.9ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1238338111</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_50a5a657-76d4-4818-88ca-aaa4ac6edda4.jpg?v=1740061109</image:loc>
      <image:title>ダイヤモンド 0.9ct L VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225969986</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_611d9402-21fb-4f01-9af5-3588d4d4c865.jpg?v=1740066151</image:loc>
      <image:title>ダイヤモンド 0.76ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2507700537</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_2a6f6491-0abb-48d9-9dd9-7f1f9268c2ae.jpg?v=1740123447</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/lugia1278834094</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_98c3f8f6-f8d8-4fb8-87ee-e195ee2d7019.jpg?v=1740127200</image:loc>
      <image:title>ダイヤモンド 0.8ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2357010924</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e58f9c00-6a71-43bd-ade8-0f422ce8a93b.jpg?v=1740127479</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211534674</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9a3c10f2-0040-4cca-848f-5ff24138bf41.jpg?v=1740128028</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/lugia7392111376</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_84028b3a-ff72-4692-aa92-0bf531057176.jpg?v=1740128473</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/lugia2394301903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_72a3acd2-25e1-4f30-8e89-c5577d3c1c08.jpg?v=1740128482</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/lugia5211940452</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_142cd39f-6a54-4445-bd63-d7065c18f861.jpg?v=1740128662</image:loc>
      <image:title>ダイヤモンド 0.81ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214987343</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b0620308-feec-44aa-ba53-7b857ccd29c9.jpg?v=1740128902</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2407321221</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_fb16eb42-eb82-4b76-b80e-7e8b47dd4c22.jpg?v=1740128910</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/lugia5212947783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_89f4d026-aa59-4d1b-8ba1-e95074ebdce5.jpg?v=1740128953</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/lugia6395545369</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_dc650362-d607-41ac-acdd-e2346b9f3539.jpg?v=1740129023</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/lugia2213994337</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_86db8394-36f2-4b15-8b68-01f4c78cc6c2.jpg?v=1740129309</image:loc>
      <image:title>ダイヤモンド 0.51ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223114952</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f303f966-9400-414c-888b-62c109439d09.jpg?v=1740129383</image:loc>
      <image:title>ダイヤモンド 1.51ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221036903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_cdc45eda-5ac3-4b6a-a8ab-ca8cf5ef420c.jpg?v=1740129747</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/lugia6402152608</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_37141619-159d-4970-a7e3-5085afda1117.jpg?v=1740129908</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227044047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_dc44f489-b402-43d4-b179-0221a65ff6c7.jpg?v=1740130022</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/lugia6422195807</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d124b65e-e480-447a-8f64-613aa3853377.jpg?v=1740130134</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/lugia6412015647</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a5924993-e138-4044-bf5b-96c016652959.jpg?v=1740130229</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226229935</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6fa32009-e830-4c95-996c-47f70fe64961.jpg?v=1740130677</image:loc>
      <image:title>ダイヤモンド 1.21ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7406805560</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_767267d2-759e-4aaa-a8fa-4d290a1da2b4.jpg?v=1740130699</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/lugia2221139695</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ae92546b-80e6-4f12-91b1-9dcb895901f0.jpg?v=1740130837</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/lugia7426040167</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_948d8758-a38f-4666-8ec2-f91911b3013b.jpg?v=1740130862</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223190887</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_869e32c3-6cea-4683-bcd8-ef319ec765cd.jpg?v=1740131263</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/lugia5222346275</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_afa12f8d-0207-49f4-9844-6a6700aa6ea4.jpg?v=1740131406</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/lugia1423459744</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d591d2f0-6124-42b9-946e-5061ab32b5e1.jpg?v=1740131614</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/lugia5222285377</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_2104b627-9f3f-4b78-a38a-49255fa4028a.jpg?v=1740132038</image:loc>
      <image:title>ダイヤモンド 0.51ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1427757369</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ad6b077e-5774-41a1-9459-54a3a2a3f46c.jpg?v=1740132309</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/lugia7431239390</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_71e3e885-8fee-4ec6-a5d6-723d08a7c1ab.jpg?v=1740132981</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/lugia2225533773</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e9f6415b-cd97-458b-90a7-c4c4a859e4dc.jpg?v=1740133117</image:loc>
      <image:title>ダイヤモンド 2.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5446168912</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_02563fc1-d64a-4099-a2c7-2d8fea42afbd.jpg?v=1740133261</image:loc>
      <image:title>ダイヤモンド 0.9ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487229902</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_8bcd81ce-0a8b-474c-8a10-89013ac1edb9.jpg?v=1740136992</image:loc>
      <image:title>ダイヤモンド 0.66ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503000231</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0df7f654-de41-488f-8e5a-84c3529fa97f.jpg?v=1740138142</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/lugia2486483071</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_67379577-96e5-498b-ae08-6a7b27b42f2b.jpg?v=1740226153</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/bagia6515047140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_46319dbb-6a96-4656-9420-d5a405dd840c.jpg?v=1740386317</image:loc>
      <image:title>ダイヤモンド 0.63ct N IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7362065099</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6724cf51-6821-4528-8452-7d085dca8d16.jpg?v=1740476929</image:loc>
      <image:title>ダイヤモンド 1.2ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6381571451</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_81443a2a-d9c8-4bac-900f-9f19a8cc6ce5.jpg?v=1740477387</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/lugia1428667862</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aae0646a-9c72-4c7f-ad57-e3ca0d32b810.jpg?v=1740480502</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7423072026</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5618bb5a-8006-4228-b242-0bc845f1ca7d.jpg?v=1740480776</image:loc>
      <image:title>ダイヤモンド 0.4ct E VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231511294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c32c71c8-55e9-4112-8666-d295dd8811b6.jpg?v=1740558952</image:loc>
      <image:title>ダイヤモンド 1.14ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439115817</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_054d7564-15ab-4499-ac00-6a9b9d37195e.jpg?v=1740568211</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/lugia7461301185</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_bb02bf7a-288c-4dd8-8f6c-da781a9a5ee2.jpg?v=1740570228</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/lugia2506425563</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bc58226a-2ab3-4633-96a5-d56f397e3c9e.jpg?v=1740573505</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/lugia1216520097</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_71b4f65c-0d54-4d7d-878c-cf24a510a7e3.jpg?v=1740649674</image:loc>
      <image:title>ダイヤモンド 0.52ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402836874</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_19512a5a-0075-4562-8e3f-3acf991909e9.jpg?v=1740651483</image:loc>
      <image:title>ダイヤモンド 0.38ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1403735305</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2b96de8d-71ac-4e91-9eb8-63e7d974c5a0.jpg?v=1740651791</image:loc>
      <image:title>ダイヤモンド 0.47ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2417404540</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_800034b1-49da-45d6-b624-b39a4efb780d.jpg?v=1740652071</image:loc>
      <image:title>ダイヤモンド 0.47ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221400570</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_120d9bc7-0888-4506-b258-685a814c7c77.jpg?v=1740653581</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/lugia7448093918</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_aa8bdd42-3e9f-4422-bbe1-b6f10373d587.jpg?v=1740654417</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/lugia1469949851</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_56e9c498-2f51-490e-a688-aefa1fadaf01.jpg?v=1740656524</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/lugia7466325797</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a33fd3b5-3e3f-4d06-ae1c-104d9149e3fd.jpg?v=1740656973</image:loc>
      <image:title>ダイヤモンド 0.41ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475070551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a3674a85-343b-4117-8f5a-0c20b7ea1c85.jpg?v=1740657551</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/lugia7478907997</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3ff456af-58e5-4812-baba-e486073a62f3.jpg?v=1740658252</image:loc>
      <image:title>ダイヤモンド 0.45ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472913140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f22d848d-2966-440b-a459-25fa3de0f35b.jpg?v=1740658257</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/lugia2486849643</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9661e579-f593-47b6-9db3-20cc74c913e5.jpg?v=1740658323</image:loc>
      <image:title>ダイヤモンド 1ct N VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7482360113</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_5b4b94ca-fde0-48db-8ff6-274ee5d83b54.jpg?v=1740658448</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/lugia1479851964</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dbe5d9f0-62dd-4cde-951c-e4c35969e52a.jpg?v=1740658478</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7471953250</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b1537c87-86d7-4a77-a261-844dd4a1e5f0.jpg?v=1740658489</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6481338594</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b420d8ad-a926-41ce-8793-5a02a5541867.jpg?v=1740658497</image:loc>
      <image:title>ダイヤモンド 0.47ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1497062943</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_579990ae-738b-4035-95fd-9b824ce5120a.jpg?v=1740659045</image:loc>
      <image:title>ダイヤモンド 0.4ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1383964004</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8a2cef32-e8e2-45e5-86c1-ec36b69e2ebd.jpg?v=1740736257</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/lugia1405278612</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_18b62890-aa73-4e11-a90d-ddff2f25aaea.jpg?v=1740736897</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/lugia3405813977</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6d1f9ef4-5783-403b-bc3d-e17a035eadbd.jpg?v=1740737301</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/lugia1419359474</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_53f924f5-219d-4ccd-8ba6-c5d60303e3c9.jpg?v=1740738248</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/lugia6224372703</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d3c5d16c-c8a4-441c-8252-01b554cb1f5d.jpg?v=1740739680</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/lugia5413937169</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9399bca5-3f0b-4ae2-b1eb-0383a731da5c.jpg?v=1740739728</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/lugia2437892911</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_529d5b30-8211-43e9-9141-a716f575096f.jpg?v=1740740470</image:loc>
      <image:title>ダイヤモンド 2.05ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1458074824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e2ecce25-0582-42cc-bdd8-0655131e02df.jpg?v=1740741806</image:loc>
      <image:title>ダイヤモンド 1.29ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1458621511</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f6319009-fbc1-4ba5-b51b-65b6aef07930.jpg?v=1740742259</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/lugia1459854311</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e84d3f83-680c-412a-aa87-d6148092c0d1.jpg?v=1740743396</image:loc>
      <image:title>ダイヤモンド 1.61ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7462071161</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7c3577ac-e3b4-4a80-9498-99184610bb0d.jpg?v=1740743653</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/lugia1489567751</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6b04211d-3f70-4278-82ab-2be92fc621fb.jpg?v=1740744974</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/nigia2223032959</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_00686d5e-c096-44f1-9d18-1af7477b834e.jpg?v=1740754577</image:loc>
      <image:title>ダイヤモンド 5.04ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5443642807</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_25e03035-0695-42b4-8ab6-eed6e868ada5.jpg?v=1740754623</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/megia2166561184</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_412dff69-4a09-4c42-ac77-4a334df8604a.jpg?v=1740834799</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/lugia6372148612</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0ae3bb55-5ddb-4771-a409-2c5911549e08.jpg?v=1741081478</image:loc>
      <image:title>ダイヤモンド 1.5ct M VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6512490937</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2e129455-a515-4a7c-8edc-870dd5005632.jpg?v=1741101418</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/lugia3395243460</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_29c3b5a3-9bc2-4deb-bb7c-a2d02c47b5bf.jpg?v=1741255739</image:loc>
      <image:title>ダイヤモンド 0.7ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451788197</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_6bdb97a0-7522-4b5c-adae-ca713d939c5d.jpg?v=1741260303</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/lugia7473131743</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_52425066-2951-43e7-a83e-bae411e7e940.jpg?v=1741261524</image:loc>
      <image:title>ダイヤモンド 1.21ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7372879457</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ec51448e-c0bf-4dac-8c55-d7bd7df1698b.jpg?v=1741273163</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/lugia5211620099</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_9f8bdc2b-9047-499e-809a-94d273fa6d02.jpg?v=1741341108</image:loc>
      <image:title>ダイヤモンド 1.53ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7381257135</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fbe4c5ee-629f-4559-b5cd-a66510618bfd.jpg?v=1741341199</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/lugia5202995207</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_945f7c11-0ab9-434c-aef4-328708e01938.jpg?v=1741341388</image:loc>
      <image:title>ダイヤモンド 1.9ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6395991628</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0fb6be3a-9e4b-4895-858c-2310d0178e24.jpg?v=1741341858</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7403486708</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_97529a11-6c22-4c53-a5f6-22bfec391436.jpg?v=1741343160</image:loc>
      <image:title>ダイヤモンド 2.01ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222093693</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_441e5095-5440-40f5-8913-57c207ea2b0c.jpg?v=1741343333</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/lugia2424203300</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_84fdc70e-8f20-4860-9475-dc873f5df994.jpg?v=1741344039</image:loc>
      <image:title>ダイヤモンド 2.01ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441016250</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_84356bef-40b8-4ce2-82af-be8824c51ae9.jpg?v=1741345714</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/lugia2225643682</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2b7a7f10-f240-49dd-ab6a-9f29f1412346.jpg?v=1741346521</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/lugia1448153403</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5c17227e-d59e-49b7-86ab-57369245261c.jpg?v=1741347162</image:loc>
      <image:title>ダイヤモンド 0.55ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451568288</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b4277414-6534-4500-b029-8b7f0ebe154c.jpg?v=1741347519</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/lugia6455881427</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6efc9f1b-2d67-4693-b4f9-e439db85470e.jpg?v=1741347549</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/lugia1498918823</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3e556078-5a45-4a0f-ab5c-53675de7508a.jpg?v=1741350725</image:loc>
      <image:title>ダイヤモンド 0.61ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486851969</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6eb8d30c-8a9d-44fa-a76d-cdc1ba65280a.jpg?v=1741351173</image:loc>
      <image:title>ダイヤモンド 0.66ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7503652695</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c0ff7b68-411a-46e8-aeba-e1b2885563f8.jpg?v=1741351790</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6492974852</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0f67845e-cb5e-4d8e-b557-a28f48036293.jpg?v=1741351932</image:loc>
      <image:title>ダイヤモンド 0.63ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509106060</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5854dff9-22fd-432c-818b-b0c0135bdc68.jpg?v=1741351938</image:loc>
      <image:title>ダイヤモンド 0.63ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513070198</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b9419923-8226-4bf1-bf4f-366a84df9ae3.jpg?v=1741351993</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225145516</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9b97ea41-0278-479b-aa6b-0913dbdfb425.jpg?v=1741428424</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221295031</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0ce92b18-39b1-4831-820f-c831e2ba71ee.jpg?v=1741429631</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1448547664</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_056cb71b-664a-490c-b869-b8dc74bab149.jpg?v=1741432196</image:loc>
      <image:title>ダイヤモンド 1ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7481714906</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1f7435a8-e2c8-4aa2-852d-fedeffeb1d3e.jpg?v=1741594786</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/bagia5231512659</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3cb2d92d-3607-4327-b174-eecce6116b2a.jpg?v=1741595615</image:loc>
      <image:title>ダイヤモンド 1.23ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5453109197</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2dbbe534-12c1-4b97-bfbc-8cbe4ad61fb6.jpg?v=1741692318</image:loc>
      <image:title>ダイヤモンド 0.9ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7451483058</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_75416f99-123c-4077-bd94-5844eda14704.jpg?v=1741692650</image:loc>
      <image:title>ダイヤモンド 0.9ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia5496368793</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5af39c84-fd5d-48b3-9b6c-3e3add2a04ee.jpg?v=1741698447</image:loc>
      <image:title>ダイヤモンド 0.93ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia1408851778</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b6b7437b-1b35-4834-8d76-d3909a1c52b6.jpg?v=1741698453</image:loc>
      <image:title>ダイヤモンド 0.3ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7501010825</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6c4fa7a2-598b-4b55-91a6-dea0193becfc.jpg?v=1741698458</image:loc>
      <image:title>ダイヤモンド 0.54ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7411052027</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fcde5514-a461-427c-965f-21e2c90f9168.jpg?v=1741698463</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/megia2406191432</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d5e516b2-6704-471f-96a4-83cdf132babb.jpg?v=1741698472</image:loc>
      <image:title>ダイヤモンド 0.3ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1423142078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3c01d0f2-78c6-4a7c-8200-2d70dd097ea8.jpg?v=1741776140</image:loc>
      <image:title>ダイヤモンド 0.72ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402312423</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_68db6bf0-799a-4b89-b263-98dec71e0414.jpg?v=1741861915</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225633909</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_208a19f0-07e0-47cc-980e-b42b5e55fbad.jpg?v=1741865658</image:loc>
      <image:title>ダイヤモンド 0.65ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1443896817</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c8d6e1b2-1664-4d5d-93f4-569463f7d6ea.jpg?v=1741866695</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3465685311</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d11d8540-1e47-46e9-8fa3-ee8802ceba23.jpg?v=1741867243</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/lugia6452861194</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_379bdd2c-81f6-4758-b7a3-41ae971a230c.jpg?v=1741867915</image:loc>
      <image:title>ダイヤモンド 0.65ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518166373</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a2b7294-6ba8-4b63-8047-613ee0b1b11c.jpg?v=1741944711</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512289822</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9737883f-0e68-4401-9ea2-2f07ea42a735.jpg?v=1741944716</image:loc>
      <image:title>ダイヤモンド 0.51ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511417479</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_741b2dba-194a-4832-8902-7cc98162435c.jpg?v=1741944738</image:loc>
      <image:title>ダイヤモンド 0.54ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517418866</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9fced738-3564-4baf-9db4-16f3fd820074.jpg?v=1741944744</image:loc>
      <image:title>ダイヤモンド 0.56ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519450016</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3e2364d1-178d-42e9-97f6-2229f2170d96.jpg?v=1741944749</image:loc>
      <image:title>ダイヤモンド 0.55ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517552607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2c9d57a7-1f35-460a-8656-cc3b198e2030.jpg?v=1741944755</image:loc>
      <image:title>ダイヤモンド 0.56ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519061294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_55bf1274-d83d-410b-aff1-54313707d054.jpg?v=1741944781</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1503758037</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5cbea7bd-ed38-4b60-8120-511a8e76e501.jpg?v=1741944844</image:loc>
      <image:title>ダイヤモンド 0.68ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2518534549</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d3d6d355-56a7-4aae-b553-0c6553261288.jpg?v=1741944929</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502755122</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4fc5b570-5019-4292-9161-cfa73c1fa561.jpg?v=1741945028</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517278529</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_24826953-6f8c-4247-8312-5aa45ab850ec.jpg?v=1741945155</image:loc>
      <image:title>ダイヤモンド 0.42ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7511458478</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_af36d1b0-5c4e-465e-b201-5690f2e89e3f.jpg?v=1741945187</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/lugia2516199649</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f1fd91d3-ed71-469e-96a7-b7bdb75f974d.jpg?v=1741945390</image:loc>
      <image:title>ダイヤモンド 0.51ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513267294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3c91cdee-d97d-4b02-8b1f-f1f942b4ea00.jpg?v=1741945468</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516135254</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_62930f53-8e93-4027-a11e-7609b5659e2f.jpg?v=1741945648</image:loc>
      <image:title>ダイヤモンド 0.56ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512385953</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ec05ed54-4191-412a-bd16-8ae32f3eede0.jpg?v=1741945705</image:loc>
      <image:title>ダイヤモンド 0.9ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6301375030</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b2474b57-4927-4a72-8f84-e8f8941f3e13.jpg?v=1741946088</image:loc>
      <image:title>ダイヤモンド 0.31ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372535595</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06146b62-ff29-464c-ab66-ec59bdb848f8.jpg?v=1741946954</image:loc>
      <image:title>ダイヤモンド 0.32ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372470242</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_261684ad-d5c5-4026-b7c3-e5af983d0c55.jpg?v=1741946960</image:loc>
      <image:title>ダイヤモンド 0.32ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372602143</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac68295d-fea0-4a7f-b664-5e3c636d835d.jpg?v=1741946965</image:loc>
      <image:title>ダイヤモンド 0.31ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372644627</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c11e7873-9660-47ef-9948-5d0b26d0f40b.jpg?v=1741947046</image:loc>
      <image:title>ダイヤモンド 0.3ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7381080083</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_64e02a23-216b-498a-a54f-c8833c341345.jpg?v=1741947131</image:loc>
      <image:title>ダイヤモンド 0.32ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7396162305</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46b57283-9e93-4a02-8906-50b5c0fb8d08.jpg?v=1741947726</image:loc>
      <image:title>ダイヤモンド 0.35ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211967954</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_805f8d81-583b-448f-8c60-910e32399527.jpg?v=1741947830</image:loc>
      <image:title>ダイヤモンド 0.3ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215971510</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f9c7bbba-35a7-4e4f-9b13-0cbc5ecb8ad0.jpg?v=1741948011</image:loc>
      <image:title>ダイヤモンド 0.31ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1373556970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bb840643-5d7b-4a78-8a30-a22957e306ab.jpg?v=1741948020</image:loc>
      <image:title>ダイヤモンド 0.3ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2396931166</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_efc1885d-a2d0-4490-977e-4c9b8c92212f.jpg?v=1741948194</image:loc>
      <image:title>ダイヤモンド 0.3ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2407511648</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9b8d334f-d653-4953-bd8b-a6d8750439e3.jpg?v=1741948209</image:loc>
      <image:title>ダイヤモンド 0.3ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6415369616</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ad02316e-7673-4226-a4d3-59ff526917c8.jpg?v=1741949769</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6411820642</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08326818-ae14-4a4d-9695-eb0ea7fbd531.jpg?v=1741950956</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/lugia5456804014</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_55b0cb01-f8cf-4754-8bdc-7f9c3605057c.jpg?v=1741954621</image:loc>
      <image:title>ダイヤモンド 0.59ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224841548</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9d3387d2-64a1-4edd-8674-c15953b72548.jpg?v=1741954921</image:loc>
      <image:title>ダイヤモンド 0.61ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3475262316</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aadf0224-cf80-4b89-85a4-8e1f5c003719.jpg?v=1741956051</image:loc>
      <image:title>ダイヤモンド 0.3ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6512466377</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_14a2b988-0f37-4e46-b82a-18a38ad01362.jpg?v=1742200558</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2484074992</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_90c50a6e-2f09-4e75-8ae8-517a1e238f51.jpg?v=1742285493</image:loc>
      <image:title>ダイヤモンド 1.3ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371302863</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bf3f5517-68e5-4913-aea5-c9e6655b176a.jpg?v=1742292509</image:loc>
      <image:title>ダイヤモンド 0.32ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7388392200</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_77b4e198-5a61-43b2-bdab-406fe8c9015c.jpg?v=1742292653</image:loc>
      <image:title>ダイヤモンド 1.02ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5383451374</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f77e4614-a428-4edc-9066-5efdea7ed3ac.jpg?v=1742292662</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/lugia6227260260</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8bd571bc-e4aa-4b07-aaac-54f4bf4071a1.jpg?v=1742295210</image:loc>
      <image:title>ダイヤモンド 1.55ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7418853464</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c756bc46-4c2d-45bd-a7a7-6df17e03db1e.jpg?v=1742295705</image:loc>
      <image:title>ダイヤモンド 0.59ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412327029</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_47a335af-9255-49ef-ac9b-cd962b71051d.jpg?v=1742296463</image:loc>
      <image:title>ダイヤモンド 0.58ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7458421314</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7f66ea7a-dadd-4c83-ae04-bcdc2d073169.jpg?v=1742299265</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/lugia6471695472</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6ed4f21d-0c1f-47e4-9b62-44d8497ebc86.jpg?v=1742301331</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/nigia2235507280</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_ed0ad1c1-dac9-4fcf-967b-6d0a49c1893a.jpg?v=1742319315</image:loc>
      <image:title>ダイヤモンド 0.35ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235507292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_6a718d6e-6881-4c49-8025-04d39ff56d22.jpg?v=1742319324</image:loc>
      <image:title>ダイヤモンド 0.31ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232507288</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_0134a799-6179-4520-9e5b-f81aa19a89a7.jpg?v=1742319329</image:loc>
      <image:title>ダイヤモンド 0.31ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233502143</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_61d0313f-e6bf-4e29-ba0c-e4197ac1a1b6.jpg?v=1742319519</image:loc>
      <image:title>ダイヤモンド 0.74ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5423028668</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2b4dbe9d-f359-4784-8ac1-0ce3a068811d.jpg?v=1742381327</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia3495771734</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d6370703-f81c-4088-8715-a4ff101a784e.jpg?v=1742459550</image:loc>
      <image:title>ダイヤモンド 0.58ct M IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221106303</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1b1b6a62-862b-43b7-9e03-dc03925241c5.jpg?v=1742465621</image:loc>
      <image:title>ダイヤモンド 0.33ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225024096</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6a5be9ca-7fa6-4917-a4a3-76a3474c6b5e.jpg?v=1742470123</image:loc>
      <image:title>ダイヤモンド 0.33ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462888202</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_55ca99e3-793e-4ad1-b9e4-add6a058d1b6.jpg?v=1742471254</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5466734420</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e353bed4-2e04-4973-95b6-2bce3628b07d.jpg?v=1742472071</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6375994647</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_de47700f-da9f-48c0-a324-a7af14c28b5a.jpg?v=1742550658</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/lugia7403776649</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_487c7fcf-b874-41b8-89c8-851d40ab5c6d.jpg?v=1742552493</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/nigia6432506684</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6804577c-3ded-49f6-af03-b66ad8184b4f.jpg?v=1742564323</image:loc>
      <image:title>ダイヤモンド 2.13ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7436507606</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4db727cd-c035-498f-a963-f24eff17979a.jpg?v=1742564656</image:loc>
      <image:title>ダイヤモンド 1.52ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3435591958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e51a39a-bf1e-4fa4-98bc-4749ee5db903.jpg?v=1742565125</image:loc>
      <image:title>ダイヤモンド 1.06ct H SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6432476276</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_caa57366-d66a-41fb-9f12-5151afe1a9f1.jpg?v=1742565162</image:loc>
      <image:title>ダイヤモンド 1.04ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231519580</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_39eefb32-e4b1-45ff-9ac8-168988520b2b.jpg?v=1742574483</image:loc>
      <image:title>ダイヤモンド 0.77ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235519581</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6f2d09a0-18ed-4030-97e5-dd2c24579cf8.jpg?v=1742574510</image:loc>
      <image:title>ダイヤモンド 0.76ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7431103214</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b480f467-3989-446f-8c86-5d6c8ba006db.jpg?v=1742641048</image:loc>
      <image:title>ダイヤモンド 1.2ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1146639252</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8a0c8305-1574-4ba1-8746-ccc7df54bc50.jpg?v=1742661803</image:loc>
      <image:title>ダイヤモンド 3.23ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231531141</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8ecb55e2-f52c-44db-bbc3-2d73249ed651.jpg?v=1742805223</image:loc>
      <image:title>ダイヤモンド 1.15ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518482663</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bd292d29-d894-4087-acde-13a3fc2d68e3.jpg?v=1742809217</image:loc>
      <image:title>ダイヤモンド 0.52ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514132348</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d375bd69-d603-4bb9-9824-a38a0b8b1596.jpg?v=1742809275</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2233518707</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_af9be8a9-8b8c-4820-9a35-90a66f3507df.jpg?v=1742809314</image:loc>
      <image:title>ダイヤモンド 0.53ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515437993</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b8dee7aa-80ce-4848-98e6-767ac72eb329.jpg?v=1742809431</image:loc>
      <image:title>ダイヤモンド 0.7ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515031424</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_03b468d6-1d4a-4487-9117-130f608dc998.jpg?v=1742809518</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513363795</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2e20a2aa-2285-4131-b987-dacc65cdf649.jpg?v=1742809598</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/lugia2516482844</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_778f6a72-8fe2-46ca-8fe7-5b9905253609.jpg?v=1742809620</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/lugia2516199784</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f3e1152f-a89d-4ee1-a2fa-5f06e8f2a76d.jpg?v=1742809694</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7511078907</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_b859c453-585b-4a11-8975-92387109e6e6.jpg?v=1742809980</image:loc>
      <image:title>ダイヤモンド 0.41ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6462976560</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d6c07342-51fc-4fef-b1e8-6e6485df5928.jpg?v=1742825435</image:loc>
      <image:title>ダイヤモンド 1.61ct I IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6451802721</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e61597c0-2792-42d1-a171-115ed3ad2825.jpg?v=1742917257</image:loc>
      <image:title>ダイヤモンド 1.72ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7451044554</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_168ff170-adcc-4446-b2a8-64e1df0742c1.jpg?v=1742917364</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/lugia5212992450</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_56a5ee01-7e50-44f4-b677-75615b4064ee.jpg?v=1742984095</image:loc>
      <image:title>ダイヤモンド 1ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6382416910</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b22ce368-734e-4022-b8dc-1307992697df.jpg?v=1743003729</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/lugia6381781579</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0a097c55-7b08-4a8b-a07b-67f4a2a9ffbf.jpg?v=1743069495</image:loc>
      <image:title>ダイヤモンド 0.3ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5406305592</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_279efaaf-ccba-47d7-878f-d29cc9d78710.jpg?v=1743070406</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/lugia6431341568</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_adc832cb-de01-438e-a8cc-284dd93ac142.jpg?v=1743073408</image:loc>
      <image:title>ダイヤモンド 0.31ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6501569324</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ef95bf5-409b-4e41-a20f-49ec45ce0239.jpg?v=1743083313</image:loc>
      <image:title>ダイヤモンド 1.7ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6422733464</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_db31e251-48aa-498d-b50a-493b516046c2.jpg?v=1743089633</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/bagia1515179471</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e6c7c332-4839-47fa-bdfb-7266bdac56b9.jpg?v=1743150393</image:loc>
      <image:title>ダイヤモンド 0.54ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371445294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c82daaec-818d-4e28-bce2-e93d01d893d3.jpg?v=1743155381</image:loc>
      <image:title>ダイヤモンド 0.9ct L VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3425716539</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec8edf79-6211-4b1f-b6d4-46757cde35e8.jpg?v=1743159417</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436582644</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1c8e0e76-eeca-4ca8-bbb1-ee87f1930866.jpg?v=1743160801</image:loc>
      <image:title>ダイヤモンド 0.78ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2466149467</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_55e77ab5-8069-4f69-83cd-64c2729fce20.jpg?v=1743163340</image:loc>
      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2466173545</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5f795617-a3a0-4799-ace4-83fc3d5fb369.jpg?v=1743163348</image:loc>
      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462141780</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b965478e-892d-4769-95fb-dcac97cc66c8.jpg?v=1743163360</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/lugia6482782924</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dc8bac29-82ff-421d-aa2a-d11c0e30d0f1.jpg?v=1743165108</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/lugia7462194203</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9aecb1d1-561c-407e-9dd7-44c81fe1f7ee.jpg?v=1743248063</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/bagia1497431173</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba3690f9-1aa2-40c9-8acc-bc19ba9658ce.jpg?v=1743409181</image:loc>
      <image:title>ダイヤモンド 1.02ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6492882921</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bd620e01-85b2-4b13-974b-cef458de3e87.jpg?v=1743409682</image:loc>
      <image:title>ダイヤモンド 0.92ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445138810</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_df7d5645-fd6f-4466-959a-0546f11d704a.jpg?v=1743506345</image:loc>
      <image:title>ダイヤモンド 0.6ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5443263946</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_816b735e-870d-47b1-b403-a50971427fd2.jpg?v=1743506888</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/lugia2517170405</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7e055151-5d21-4813-a179-195c4320bf30.jpg?v=1743512342</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/lugia7361080893</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1c5b679b-5c38-4bdd-b106-2a5b878915ef.jpg?v=1743587104</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/lugia6224216677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0863b699-a2cb-4c35-89e3-4175de99acb6.jpg?v=1743590498</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/lugia6224322903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_565407f8-8414-4111-90ee-662a12aa403c.jpg?v=1743591170</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/lugia5466086455</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_221360ad-0e05-49d5-a06d-eee3630834a3.jpg?v=1743594636</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/lugia3495360589</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e8239182-fadc-4821-a11f-f84171917a62.jpg?v=1743597489</image:loc>
      <image:title>ダイヤモンド 0.38ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512517387</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_37c466a2-a4c3-4c51-9cdd-c183f12dc13c.jpg?v=1743599402</image:loc>
      <image:title>ダイヤモンド 0.4ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511174439</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3a05b8f9-0498-4112-87f7-bae06001652c.jpg?v=1743599408</image:loc>
      <image:title>ダイヤモンド 0.4ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518439998</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3883cae7-c7c5-42b6-9c8d-908a41d010e4.jpg?v=1743599424</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237542249</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5ea3072d-7654-4957-a9ac-4ef1e3d1e71e.jpg?v=1743602605</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6461360496</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0c477d73-1fc4-4aa5-922c-af6113df7332.jpg?v=1743606820</image:loc>
      <image:title>ダイヤモンド 1ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1468945485</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_d2915621-38b3-45ce-92fa-4f6c1436f5fc.jpg?v=1743609132</image:loc>
      <image:title>ダイヤモンド 2.01ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3505462824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b156122b-437f-4e97-ab69-1c8f7f0cb4e4.jpg?v=1743612370</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/lugia1216997261</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a574eb0d-eac1-4778-bcba-efdda8f66d8d.jpg?v=1743675471</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/lugia2407656564</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_eab88067-0175-48a2-8398-0f74aa1d7102.jpg?v=1743675490</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225439614</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9da1f3a1-8296-4117-97c3-cf048bf9eacb.jpg?v=1743678167</image:loc>
      <image:title>ダイヤモンド 0.71ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442388607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_299ea08d-3175-4aaa-be6f-625afc7c2961.jpg?v=1743678525</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/lugia2446734798</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4844d06b-b3b6-47eb-adbc-36b63d660c89.jpg?v=1743678945</image:loc>
      <image:title>ダイヤモンド 0.72ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507374485</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_254fd7e8-7657-4eac-84ae-06c3aa8ba910.jpg?v=1743683083</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3505535978</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_db105d14-a5af-4b30-9f8e-6ed7d697746a.jpg?v=1743683269</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/nigia1418971312</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a4f0405-ffd9-49e2-bd14-e6334453a86c.jpg?v=1743687456</image:loc>
      <image:title>ダイヤモンド 0.91ct D VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7418971870</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f8cdccab-3fee-4a1e-a986-028d33ac2fe2.jpg?v=1743687540</image:loc>
      <image:title>ダイヤモンド 0.9ct E VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3445721908</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c9ad2045-f063-4b3d-83d3-fbb437d16f87.jpg?v=1743766526</image:loc>
      <image:title>ダイヤモンド 0.81ct N VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2448542634</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bb9eadf2-7943-48ea-92ed-0a1e4d0c867e.jpg?v=1743852139</image:loc>
      <image:title>ダイヤモンド 0.9ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7476707487</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4fca38c3-65b9-4808-81db-6321d8f575be.jpg?v=1743854708</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515539806</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_85f6372b-73f0-46c9-bdff-ea08e45cf80a.jpg?v=1743857402</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/bagia6234247165</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d99573ab-c481-4b2b-afe0-6308df4f634c.jpg?v=1744101095</image:loc>
      <image:title>ダイヤモンド 0.85ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6295683192</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2df829e3-179d-475e-b8c9-1eae23f538ea.jpg?v=1744103311</image:loc>
      <image:title>ダイヤモンド 0.31ct K VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1308692210</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_94606e3c-8a51-42c6-a4ee-0c8448df887d.jpg?v=1744103344</image:loc>
      <image:title>ダイヤモンド 0.43ct L VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5191676863</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_25ca4d40-5549-42e3-bc11-e4146260a1f7.jpg?v=1744103356</image:loc>
      <image:title>ダイヤモンド 1ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2314357059</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4db84f09-d5d8-4103-9647-c8bd4de287ea.jpg?v=1744103367</image:loc>
      <image:title>ダイヤモンド 0.3ct L VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6312369630</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2edcc641-d5dc-450a-9468-0f15808da676.jpg?v=1744103375</image:loc>
      <image:title>ダイヤモンド 0.41ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6302780036</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_93342c9c-6a1d-4eb1-ab06-6aba4fbbd2ce.jpg?v=1744103389</image:loc>
      <image:title>ダイヤモンド 0.32ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7301921905</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ac7aadf-664d-4137-bec6-d08bc0a44cd2.jpg?v=1744103397</image:loc>
      <image:title>ダイヤモンド 0.3ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7303939057</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e5706c03-31c8-4e19-b92e-ac4bda99a5c0.jpg?v=1744103402</image:loc>
      <image:title>ダイヤモンド 0.35ct L VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1259135817</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_50dd502a-b6de-434a-babf-750c2ef22051.jpg?v=1744103430</image:loc>
      <image:title>ダイヤモンド 0.73ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2201059614</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_da4aa0b2-ffa4-4e2c-af20-80a3f512c53d.jpg?v=1744103436</image:loc>
      <image:title>ダイヤモンド 0.32ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2317988973</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd1782cc-3440-46fd-8bd1-c6a7700cc2ae.jpg?v=1744103441</image:loc>
      <image:title>ダイヤモンド 0.3ct K VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6212491536</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_56697267-f746-4159-9dcc-2f9560b118af.jpg?v=1744103494</image:loc>
      <image:title>ダイヤモンド 0.3ct L IF Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6321889020</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2647f637-5252-42c9-b7a1-72f5b4ade30e.jpg?v=1744103523</image:loc>
      <image:title>ダイヤモンド 0.33ct K IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5202127747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_023891eb-23a4-418a-9104-ef3dd6399dc6.jpg?v=1744103535</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/lugia2337194597</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_906f2148-765a-4e9f-8534-015b19a43abf.jpg?v=1744103559</image:loc>
      <image:title>ダイヤモンド 0.52ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2336971047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a501aada-0f17-4ec2-9068-b83586570794.jpg?v=1744103621</image:loc>
      <image:title>ダイヤモンド 1.51ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6332994867</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_55a1d396-cdc9-486c-a3b7-593c17f1fbc2.jpg?v=1744103638</image:loc>
      <image:title>ダイヤモンド 1.51ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2198441372</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8d54b045-d7da-4534-8996-a1b863ce466d.jpg?v=1744103665</image:loc>
      <image:title>ダイヤモンド 0.99ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6341350427</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac66cb9f-102a-4e7e-80a4-8f08aadd5588.jpg?v=1744103687</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/lugia6342623498</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_da0ac327-653c-4e97-98ca-de2f7b542f50.jpg?v=1744103720</image:loc>
      <image:title>ダイヤモンド 0.31ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2358096939</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_83683e6e-1b58-48c3-ba89-32b5d529cdf1.jpg?v=1744103770</image:loc>
      <image:title>ダイヤモンド 0.59ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7352288161</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c499e84c-a5af-4592-84fe-fa7d70ef81e9.jpg?v=1744103836</image:loc>
      <image:title>ダイヤモンド 0.46ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7366387831</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c89b12b1-060e-4ed4-89b7-296171cb414e.jpg?v=1744103842</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/lugia6362016697</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6039e03c-b0cd-41ab-9ebc-f07728ff33cf.jpg?v=1744103880</image:loc>
      <image:title>ダイヤモンド 1.7ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2356940414</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fb8350b5-cc9a-406b-83ac-5b39e2291153.jpg?v=1744103911</image:loc>
      <image:title>ダイヤモンド 0.31ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2357997600</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_21227c12-ab58-48f3-b62e-c7548390ddf9.jpg?v=1744103917</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/lugia5366061625</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a28d90af-2455-4e50-8749-1a2663053029.jpg?v=1744103985</image:loc>
      <image:title>ダイヤモンド 1ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211191528</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aba31e46-5806-4db4-bb72-5e4a68a8a8be.jpg?v=1744104011</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1365357908</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed456eaa-657e-4d67-bb40-0f9f41a67954.jpg?v=1744104034</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2366806807</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f65d0a16-92e3-4a87-99c0-3309daa7cda8.jpg?v=1744104054</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/lugia6214271630</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_66a0632f-79b6-4743-95dd-c7c7f837f857.jpg?v=1744104070</image:loc>
      <image:title>ダイヤモンド 1ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2366647443</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0a1a7de7-9110-4986-aa0a-8aa37c5d64b7.jpg?v=1744104088</image:loc>
      <image:title>ダイヤモンド 0.4ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1365855920</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_76f4fbef-98c0-464d-a4fe-b80410888cbc.jpg?v=1744104093</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6361207138</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c01fe4d5-3a09-4d05-a46a-44a0e28be2a0.jpg?v=1744104121</image:loc>
      <image:title>ダイヤモンド 0.32ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3365733799</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_54f3fbec-5d78-4561-b4d7-2bb14086c622.jpg?v=1744104164</image:loc>
      <image:title>ダイヤモンド 0.3ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1379056245</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3a757f49-d885-4edb-b14d-f5ea6024f1da.jpg?v=1744104227</image:loc>
      <image:title>ダイヤモンド 0.32ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215371801</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2760e037-55b1-403c-b52c-9645fb79436e.jpg?v=1744104238</image:loc>
      <image:title>ダイヤモンド 0.53ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5376160027</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_367f25b2-15c0-4e61-beb4-756bd785f55c.jpg?v=1744104247</image:loc>
      <image:title>ダイヤモンド 1.51ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211405025</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_fb38ca2f-b6ba-4473-9296-a3ad6e612e4a.jpg?v=1744104275</image:loc>
      <image:title>ダイヤモンド 1.03ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215392840</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ddf57cbb-1b89-4eb4-a969-fd1e12057520.jpg?v=1744104294</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/lugia6365017616</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3436229e-a65e-4b90-a153-01bc8dac2d7a.jpg?v=1744104360</image:loc>
      <image:title>ダイヤモンド 0.52ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371707513</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_3590102e-2ca7-4a51-80bf-d567f0ad2462.jpg?v=1744104386</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/lugia1387102023</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d1b1d504-b718-4854-9c30-d1448e8a2744.jpg?v=1744104401</image:loc>
      <image:title>ダイヤモンド 1.21ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3375967612</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_5d4c2f0a-cde4-4665-9091-26bbc2ea9249.jpg?v=1744104416</image:loc>
      <image:title>ダイヤモンド 1.51ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371982408</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_659fb093-2a2e-44b4-bb45-63db64c90de0.jpg?v=1744104477</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211584611</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_335e32cf-79de-40ba-8458-99f70de6f88a.jpg?v=1744104565</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/lugia5376670316</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7f1913ad-ced0-446f-a75f-0f9896c138fb.jpg?v=1744104682</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/lugia6372902628</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_223f2d66-d455-45e0-a0f0-ca8731700a4c.jpg?v=1744104706</image:loc>
      <image:title>ダイヤモンド 0.59ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2213415992</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b807216a-601d-4ed0-a407-9fc89c493b47.jpg?v=1744104799</image:loc>
      <image:title>ダイヤモンド 1.5ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382932230</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e354787a-1832-4cc7-a550-69ff9c9b2737.jpg?v=1744104860</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/lugia6191552429</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_762dfb20-735d-44a7-b809-35151ebd791b.jpg?v=1744104873</image:loc>
      <image:title>ダイヤモンド 0.3ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7398182660</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_24dd1fd5-5806-4cb7-81ba-3663cb17eecc.jpg?v=1744104899</image:loc>
      <image:title>ダイヤモンド 0.3ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214803807</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_508ca8e9-353a-46c8-af59-52fe55cf029d.jpg?v=1744104933</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/lugia6217799789</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a1ce8188-36b7-41e7-b366-bebf26f48089.jpg?v=1744104938</image:loc>
      <image:title>ダイヤモンド 0.9ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1398102584</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1e60700d-f845-4061-9f43-f7f4dfc78bb1.jpg?v=1744104946</image:loc>
      <image:title>ダイヤモンド 0.43ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2195677479</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d92319f4-c343-4be5-9cd0-f1677a0d9c84.jpg?v=1744104983</image:loc>
      <image:title>ダイヤモンド 1.2ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211852393</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8b0f82ce-9aeb-4ef9-b293-f8c3afb68db9.jpg?v=1744105030</image:loc>
      <image:title>ダイヤモンド 0.52ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7381840254</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_635a794c-2d40-49aa-8451-f46e99a042a9.jpg?v=1744105171</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1395495564</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_30e79b8c-6e3c-4743-8d1c-e2948b886443.jpg?v=1744105193</image:loc>
      <image:title>ダイヤモンド 0.7ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211893286</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_623b6e24-96ab-4c4f-8617-dd86fb32f95b.jpg?v=1744105256</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/lugia2398407597</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6a19a09f-27a6-4178-afcc-4f6e26494929.jpg?v=1744105269</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2406164378</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e11c786b-51b0-4f49-b2af-ca58c05c30fa.jpg?v=1744105292</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/lugia6391377868</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6aa2e444-2d64-4a64-95e6-f396f73ec490.jpg?v=1744105326</image:loc>
      <image:title>ダイヤモンド 2ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224035502</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_83e44ded-c94a-445f-84e3-603e62099d2e.jpg?v=1744105357</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/lugia2215848080</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cf5b216c-4b22-4774-8412-87f721b19ace.jpg?v=1744105368</image:loc>
      <image:title>ダイヤモンド 1ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1393968641</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_45725866-40b4-41c0-9a95-5267f65c0d11.jpg?v=1744105508</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/lugia5403113254</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cd200abd-8d31-461c-a474-ca6631f1774a.jpg?v=1744105519</image:loc>
      <image:title>ダイヤモンド 0.56ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7366906533</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_59f8ab40-3b44-4f1a-ac64-da61bf3c6171.jpg?v=1744105675</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/lugia6391408495</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06aab960-578e-4ad2-bfb9-4f867217b8cc.jpg?v=1744105738</image:loc>
      <image:title>ダイヤモンド 0.5ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1418263421</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d0c3142d-8c6c-4e51-96dd-84823f77c2d2.jpg?v=1744106063</image:loc>
      <image:title>ダイヤモンド 0.3ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7391923794</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_723233d7-cac9-4af1-9ab8-3eb44795260e.jpg?v=1744106074</image:loc>
      <image:title>ダイヤモンド 0.4ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226012973</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9dd6d705-a27e-418a-bc84-f9b4897063bf.jpg?v=1744106288</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/lugia6401558116</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_180b8eb6-2ee0-4277-bde6-40ce0ad4bfc1.jpg?v=1744106380</image:loc>
      <image:title>ダイヤモンド 0.31ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405869892</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c0dc3ba6-5ad8-4a4f-a187-87828482aea2.jpg?v=1744106465</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/lugia6224187065</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a5e775f5-bee6-49de-9062-1a848779aaae.jpg?v=1744106674</image:loc>
      <image:title>ダイヤモンド 0.41ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221204210</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7fa53489-ccea-4604-ae61-9f8b5e2ab685.jpg?v=1744106931</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/lugia2225066664</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_613f5b1f-ff15-4a6d-ae66-dafa69efd0ba.jpg?v=1744107218</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/lugia6412830818</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4d347c95-4fe8-4145-bb9c-9b0736c80984.jpg?v=1744107470</image:loc>
      <image:title>ダイヤモンド 0.4ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1413835308</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c70d8735-f792-4e89-8604-a51a04492b53.jpg?v=1744107495</image:loc>
      <image:title>ダイヤモンド 0.55ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3425044316</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f401a23b-917d-4524-b5af-0663e0a29b00.jpg?v=1744107549</image:loc>
      <image:title>ダイヤモンド 0.59ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422276780</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_cf97a23d-86ff-4b72-8517-fcc5b93fcdc2.jpg?v=1744107583</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/lugia2225117571</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b6b829d9-7f36-40b3-9e86-d78a1d09545b.jpg?v=1744107808</image:loc>
      <image:title>ダイヤモンド 0.62ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412874465</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a0091f2-ddba-402d-8fdc-2b9a8fba542a.jpg?v=1744107932</image:loc>
      <image:title>ダイヤモンド 0.4ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225247925</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_518eeb6f-f706-4791-a9c2-5d1f4b425f3d.jpg?v=1744107996</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/lugia6421547201</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1b2117eb-a377-4500-9990-d1e93e764037.jpg?v=1744108053</image:loc>
      <image:title>ダイヤモンド 0.59ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224262682</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0f34478a-d342-4330-9df0-33b0b5d97d95.jpg?v=1744108467</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/lugia6223311275</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_43023c07-1520-428d-a61a-6155b8706f84.jpg?v=1744108542</image:loc>
      <image:title>ダイヤモンド 1.2ct K VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436054597</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e7e3bb2a-b2bf-404b-ad58-285c3a064bf6.jpg?v=1744108675</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/lugia6432078249</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d183ce18-65f5-461a-b6a2-70900d6e47b2.jpg?v=1744108979</image:loc>
      <image:title>ダイヤモンド 0.7ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6425481624</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a32876b-8bd6-4129-aff5-b6dac24a5c50.jpg?v=1744109117</image:loc>
      <image:title>ダイヤモンド 0.3ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442254504</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_de4f7b7b-9405-48ef-bea5-970a3855b5ed.jpg?v=1744109831</image:loc>
      <image:title>ダイヤモンド 0.71ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446323824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bc675bc5-8e8c-4f3d-a851-c58fd4a2fb29.jpg?v=1744109933</image:loc>
      <image:title>ダイヤモンド 0.46ct G VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442233759</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a8b7a492-5e23-45f9-aed8-59f30e25c0e6.jpg?v=1744110194</image:loc>
      <image:title>ダイヤモンド 0.7ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446170705</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6cb3adf4-1009-40d0-b590-b3c715709790.jpg?v=1744110249</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/lugia6442724391</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c67525b7-0b1b-430a-85f1-0cae633610c7.jpg?v=1744110618</image:loc>
      <image:title>ダイヤモンド 0.4ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1449247333</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_be63a066-597a-43b9-9ebf-deb5c8f9efd7.jpg?v=1744111254</image:loc>
      <image:title>ダイヤモンド 0.41ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7458094994</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c1229aff-3376-41bf-88ea-15c3a72606cf.jpg?v=1744111378</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/lugia5446816824</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_73854a48-d1c4-4dea-8c8c-d4e9f96b5f08.jpg?v=1744111508</image:loc>
      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1465344940</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a5e5adb1-c6c5-4f04-9ac4-80a1089c0dee.jpg?v=1744111768</image:loc>
      <image:title>ダイヤモンド 0.91ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224924056</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_06583b79-8c16-4519-a919-32b94e09209d.jpg?v=1744112239</image:loc>
      <image:title>ダイヤモンド 0.81ct M VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2478195571</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_bcb4bd11-4e8e-41d8-91e0-304b872bbf20.jpg?v=1744112653</image:loc>
      <image:title>ダイヤモンド 0.41ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478489117</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c15f9331-41c3-4752-a8f9-4a97dd5698ad.jpg?v=1744112760</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/lugia6472489257</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0c126a02-257b-4566-b61b-30833c1e3c0f.jpg?v=1744112881</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/lugia6485279455</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_fe1f6ef0-fe61-4976-870c-5a737b24a9dc.jpg?v=1744113825</image:loc>
      <image:title>ダイヤモンド 0.66ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506496559</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f8d40902-35ea-4a48-9b62-9e5b5b016ad4.jpg?v=1744115312</image:loc>
      <image:title>ダイヤモンド 0.65ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2467239137</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_06d715c2-1915-4f97-a84e-1a274e963957.jpg?v=1744123582</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/nigia6371906275</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fd1194eb-68de-412e-83d1-f8ece1118d5a.jpg?v=1744125817</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/lugia2223225963</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c726827b-ad90-465c-b7a3-148e7fc5d2bf.jpg?v=1744193553</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/lugia1226524077</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_49ccc5dd-3bbc-4ec5-9a93-1a35f4f76c49.jpg?v=1744194765</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/lugia6455931259</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3f664ac1-23e3-40d2-89a9-a7713a607464.jpg?v=1744196302</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/lugia6381231235</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_acb9c25a-8090-44ce-8e2b-e02f31a40808.jpg?v=1744277573</image:loc>
      <image:title>ダイヤモンド 0.52ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445223547</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4f715754-38a3-415e-bdc6-45eb98f694a0.jpg?v=1744282375</image:loc>
      <image:title>ダイヤモンド 1.5ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6462005088</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cb1ca547-4df1-4306-a246-b6453788b41e.jpg?v=1744360290</image:loc>
      <image:title>ダイヤモンド 0.93ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7498962367</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a9a0306a-f13c-43e2-be92-f6c44096e672.jpg?v=1744360296</image:loc>
      <image:title>ダイヤモンド 0.83ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1377930774</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_386bdef2-c950-4743-bda4-8d4a71f2d1bf.jpg?v=1744383768</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/lugia2436205123</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c75dcfd3-3558-4444-a46d-5521dc73a53b.jpg?v=1744454275</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/lugia2215987395</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6ae5163b-7422-48ea-b391-8fcd16127a5f.jpg?v=1744797412</image:loc>
      <image:title>ダイヤモンド 0.59ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5222377875</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d1613c68-226d-481a-8d26-b18410dae423.jpg?v=1744808225</image:loc>
      <image:title>ダイヤモンド 4.29ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6223436981</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_53849cc1-ef7e-41c6-9bd6-216dcbea03af.jpg?v=1744808292</image:loc>
      <image:title>ダイヤモンド 4.02ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia16810439</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_273b1c78-9d27-48fc-a3f7-7750e2aaeced.jpg?v=1744808325</image:loc>
      <image:title>ダイヤモンド 3.72ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5426294107</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fc02bdc8-70ca-41d0-bf6b-8ca892f5c53d.jpg?v=1744808419</image:loc>
      <image:title>ダイヤモンド 3.18ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2458817747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e595699f-4643-440f-8714-869307c61656.jpg?v=1744808465</image:loc>
      <image:title>ダイヤモンド 3.08ct L IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232009995</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3fda70b3-cfb6-42c6-8805-f2ad318969f7.jpg?v=1744815235</image:loc>
      <image:title>ダイヤモンド 5.19ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6214560083</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_312e0578-aea3-4304-8c88-5edbdb7f7a15.jpg?v=1744815265</image:loc>
      <image:title>ダイヤモンド 5.02ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6183979926</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ca6aef49-3be9-4f49-9005-0a84bffe2067.jpg?v=1744815291</image:loc>
      <image:title>ダイヤモンド 5.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7356499993</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8e3cce29-e281-4218-8e6a-e77e9a1df557.jpg?v=1744818116</image:loc>
      <image:title>ダイヤモンド 5.03ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6321738347</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e86814f-045e-45e7-a94c-0b049c910710.jpg?v=1744899247</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/lugia6223202820</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d4bcf324-b2c7-42f4-845d-e04cf42a88b8.jpg?v=1744971106</image:loc>
      <image:title>ダイヤモンド 0.33ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437621276</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b60e76b0-c4e0-41e3-bf0a-11f1b44f2479.jpg?v=1744972704</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/lugia3505399166</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a97d0be7-ac9c-412c-969a-d323da0d2697.jpg?v=1745324242</image:loc>
      <image:title>ダイヤモンド 1.33ct L VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231550897</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0f9235c4-abed-471c-8d07-a53cb9726e18.jpg?v=1745397024</image:loc>
      <image:title>ダイヤモンド 0.53ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7373161523</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_ebe1e7de-4f47-441b-869f-d80dc7889e56.jpg?v=1745401445</image:loc>
      <image:title>ダイヤモンド 1.51ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7328094904</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e948620c-f890-4679-8f67-a746ccc2e87a.jpg?v=1745401888</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/lugia5386768362</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0a066bdf-7da8-4859-a1af-63c64192b725.jpg?v=1745574625</image:loc>
      <image:title>ダイヤモンド 0.49ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2386945417</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_78a24641-b834-4499-aca5-8c8673cf81fc.jpg?v=1745574630</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/lugia5222076670</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_0f8d56b0-8674-49e2-82b0-20ab464c83a4.jpg?v=1745575679</image:loc>
      <image:title>ダイヤモンド 0.4ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1403937458</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_921fc7fc-8e63-4244-a226-9a8b9c54b182.jpg?v=1745576083</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/lugia2221141063</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_323fc2fd-7b20-4f07-8eca-9bc2774b756e.jpg?v=1745576678</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/lugia6402398917</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_099c19e8-8689-4db1-a46b-9a93313af45a.jpg?v=1745576769</image:loc>
      <image:title>ダイヤモンド 0.43ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224144342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d80c215f-cbfa-45d8-a952-43105b3d8b05.jpg?v=1745576777</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/lugia5221122127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_c97d298d-b8ed-4478-8e95-d4c9032166c9.jpg?v=1745576782</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/lugia6402839107</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_04971efc-50e7-4023-95e8-c1b245e20390.jpg?v=1745576787</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/lugia7401880312</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_952e2454-352b-4a93-bd32-291fedb215e1.jpg?v=1745576793</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/lugia6445080212</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b8ed2670-44fb-42b1-967d-3ce473aadb85.jpg?v=1745579035</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/lugia7386479946</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f168cdf6-9fc6-40eb-8b07-97860354e722.jpg?v=1745579303</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/lugia2474516891</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d57e4f21-27e1-4c33-a3e2-91ea23ae0f3f.jpg?v=1745581758</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/lugia1478835570</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_03ab64ed-c24b-4b48-b56b-c83198476347.jpg?v=1745581967</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/lugia7493805615</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dcec3471-de32-47de-baa1-b4fb8442b7d5.jpg?v=1745583403</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/lugia2507715961</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_bd9ff4b7-a49f-4649-a7eb-e75d0e4f5d9e.jpg?v=1745584551</image:loc>
      <image:title>ダイヤモンド 0.47ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507620750</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_434272ae-3d22-4977-8e23-b5534160ef2d.jpg?v=1745584672</image:loc>
      <image:title>ダイヤモンド 0.49ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502284760</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d9c23e74-4234-4d6d-b068-0b785c3f1142.jpg?v=1745585034</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1498445574</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_74676587-2f50-4184-9e33-9fd024ad2ec1.jpg?v=1745670257</image:loc>
      <image:title>ダイヤモンド 0.73ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235110338</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_351bcc23-9fe4-4151-b31a-ec36d37c5919.jpg?v=1745680609</image:loc>
      <image:title>ダイヤモンド 3.01ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5513366973</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6e15482f-87f9-4782-ae21-08c7b46f772f.jpg?v=1745829031</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235549078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_262d7408-36af-42c5-91e4-9b545572a86d.jpg?v=1745846345</image:loc>
      <image:title>ダイヤモンド 3.55ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7463097754</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_04bccaa8-0b5b-4efc-8ea3-fade14e7cae3.jpg?v=1745852298</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/nigia6441791379</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_714559af-c16c-4d59-8027-b4174e1ec8b1.jpg?v=1745853057</image:loc>
      <image:title>ダイヤモンド 2.05ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2221244804</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_140587a5-a70c-488b-9cb5-91ed32fba529.jpg?v=1745853090</image:loc>
      <image:title>ダイヤモンド 2.01ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233530959</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_19e59ff4-6c2e-43fd-a57a-cb4bb9502ae9.jpg?v=1745854465</image:loc>
      <image:title>ダイヤモンド 2ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498475440</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_54c412dd-8f4a-42f8-afd3-07697ecce9b8.jpg?v=1745928648</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/lugia6511251332</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_97c9f4e4-ce8f-482e-bb4b-1e3f7b7200f2.jpg?v=1745930517</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214396436</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_2ae43641-a97e-435f-9b47-01e0330a7449.jpg?v=1746006037</image:loc>
      <image:title>ダイヤモンド 1.51ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7376769276</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_183e60ce-5477-427f-91ab-d5760e5f3dd3.jpg?v=1746006221</image:loc>
      <image:title>ダイヤモンド 1.03ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405685494</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fb5a78e1-926a-4d97-acc9-eb2aa9969863.jpg?v=1746008243</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/lugia1226514066</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_54ed3356-61fc-483e-8cf3-4e22444147de.jpg?v=1746012006</image:loc>
      <image:title>ダイヤモンド 0.8ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442314826</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9c771a35-aebb-417e-923f-111a36b603e0.jpg?v=1746012130</image:loc>
      <image:title>ダイヤモンド 0.8ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2467682829</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5608a0b5-202e-4e9f-bfb5-0e2111ab9583.jpg?v=1746013221</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7482301046</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_63dfc357-deb0-4e74-94ec-ae0ac12203f6.jpg?v=1746015201</image:loc>
      <image:title>ダイヤモンド 0.33ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6491435406</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4faaa526-46c8-43b3-8a80-ab4bc7d158ed.jpg?v=1746015405</image:loc>
      <image:title>ダイヤモンド 0.33ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501313787</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e02a911c-cfab-4b84-aad6-dca611f94024.jpg?v=1746016470</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/lugia1465104282</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a637738f-2f84-4215-862e-25c29b92d3ce.jpg?v=1746098959</image:loc>
      <image:title>ダイヤモンド 0.5ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2427391247</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_501c11a4-3397-49f6-acde-fb749ff74732.jpg?v=1746109822</image:loc>
      <image:title>ダイヤモンド 2.01ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6382907757</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_c285a66d-3a27-480a-984e-e4fe5b1e1ad7.jpg?v=1746110959</image:loc>
      <image:title>ダイヤモンド 1.5ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2374907959</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_1e341125-c802-48f7-af82-33f05c71d6f5.jpg?v=1746111139</image:loc>
      <image:title>ダイヤモンド 1.04ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5403710147</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4010349f-3694-4167-85bf-384657ad3da2.jpg?v=1746111194</image:loc>
      <image:title>ダイヤモンド 1.03ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3375909729</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_db732aaa-ce3e-4f37-989c-21f6f1b19312.jpg?v=1746111566</image:loc>
      <image:title>ダイヤモンド 1.01ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1379930764</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_51ac1ba8-8b2a-40b4-a2fd-e03f35d5b7cb.jpg?v=1746111726</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/nigia6402742855</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_931ed034-6c30-4166-b66e-168145c950c4.jpg?v=1746112739</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/nigia6391414158</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ef308052-8ca0-42b7-8d9d-45adf9ead516.jpg?v=1746113638</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/nigia2407641583</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2f89a3cb-7dd2-45c4-b234-88a71ff91515.jpg?v=1746113672</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/nigia6411556255</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4a4ef938-26a8-4dcd-ba0b-1eb7b2e95584.jpg?v=1746115039</image:loc>
      <image:title>ダイヤモンド 1.55ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6295165543</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5b9ea0de-dd8b-4854-b479-0de6ea0a7991.jpg?v=1746178024</image:loc>
      <image:title>ダイヤモンド 0.43ct M VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2266107156</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed772ea5-3654-4c62-a973-798c7e9e5329.jpg?v=1746178134</image:loc>
      <image:title>ダイヤモンド 0.42ct L VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5423998065</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_12c961e3-f455-4fb8-8e8a-63e7b644ff1e.jpg?v=1746182422</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222347488</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a16251e9-2d55-4a31-ab54-a93194a690b7.jpg?v=1746183180</image:loc>
      <image:title>ダイヤモンド 0.55ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441095681</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8589b072-4862-47d0-87e9-5f5c6612e621.jpg?v=1746183716</image:loc>
      <image:title>ダイヤモンド 0.75ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446812048</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f477233e-b7b8-480e-a3b6-13b73a34a028.jpg?v=1746184345</image:loc>
      <image:title>ダイヤモンド 1.6ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446465667</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c33e20d6-4d0a-4853-a61a-956d125672e4.jpg?v=1746184393</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/lugia7458422150</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_924d09af-21f0-43c6-8dcd-fd8e7646c11f.jpg?v=1746184943</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/lugia6452724199</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ee063d2f-581e-46fd-a5e4-f170ee1ab38a.jpg?v=1746184971</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/lugia5456513143</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_00f1f1e9-6a57-499d-9b72-59a2ed06f7af.jpg?v=1746184976</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/lugia7446580226</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2ce61993-8d51-47a2-9ac6-10e3c6820376.jpg?v=1746185135</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221927843</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_af16743b-70ab-45a6-8106-c57d6631fbd2.jpg?v=1746185684</image:loc>
      <image:title>ダイヤモンド 0.8ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226927909</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1dcdf69d-0946-4668-b9b0-cebe81ed2447.jpg?v=1746186001</image:loc>
      <image:title>ダイヤモンド 0.61ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471594532</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_af5d0232-9a9a-4b59-b4bf-1d1f4844f3d5.jpg?v=1746186627</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/lugia1478215036</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b1cd8598-88b7-4692-b337-f6aacb9c0117.jpg?v=1746187058</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221124294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_90bd6b60-fd1f-415f-8e28-d0d77319dfe9.jpg?v=1746266374</image:loc>
      <image:title>ダイヤモンド 0.37ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7452385359</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2be17477-c168-4097-85fe-a4ed262c5022.jpg?v=1746434245</image:loc>
      <image:title>ダイヤモンド 1.61ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7426641512</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_93643bd5-e3d7-4e6b-9b9e-bc9bfa7d44af.jpg?v=1746528220</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/lugia6502474682</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_406bbbfd-5e22-43b8-bb85-465ac39dd836.jpg?v=1746534439</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/nigia2516544969</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d0a9d909-36d5-4440-90dd-069d8c435783.jpg?v=1746536634</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/nigia2416300044</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7656a5d4-1681-4805-90e2-4b10beaa5fe2.jpg?v=1746542293</image:loc>
      <image:title>ダイヤモンド 2.05ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234116930</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0b28a29b-912c-47c4-a60f-c6969070d853.jpg?v=1746542298</image:loc>
      <image:title>ダイヤモンド 2.05ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2414776931</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5cbb9367-567f-4b7f-9329-7ce7973ff416.jpg?v=1746612824</image:loc>
      <image:title>ダイヤモンド 0.4ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2213982363</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4a0fa023-fd91-4d53-8990-18047bc28153.jpg?v=1746613055</image:loc>
      <image:title>ダイヤモンド 0.4ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225191942</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_622e84ba-ead4-411b-afee-6a2428c4c49b.jpg?v=1746613800</image:loc>
      <image:title>ダイヤモンド 0.46ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445393329</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_cd3c9fb5-6e75-46b4-b246-e1a9a3a73fb9.jpg?v=1746616665</image:loc>
      <image:title>ダイヤモンド 0.37ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466941459</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8a963cb1-1693-4611-b2c3-87db4753d905.jpg?v=1746618411</image:loc>
      <image:title>ダイヤモンド 0.37ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7481506841</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5c524899-2b47-4b71-854b-7fcdec00c45b.jpg?v=1746619723</image:loc>
      <image:title>ダイヤモンド 0.47ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia6502775905</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_19de54d1-5c1b-479a-bcbc-e29dc99375de.jpg?v=1746708999</image:loc>
      <image:title>ダイヤモンド 0.32ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372368712</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ab72d65f-52b2-40a1-998b-6eca3758d0da.jpg?v=1746712367</image:loc>
      <image:title>ダイヤモンド 0.57ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6471358222</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_30dc53d9-31f5-4414-812e-3bc2eb95108f.jpg?v=1746715164</image:loc>
      <image:title>ダイヤモンド 3.16ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224937786</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c778d10e-37f2-465f-882b-1188c0435b6b.jpg?v=1746717783</image:loc>
      <image:title>ダイヤモンド 5.05ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2484020830</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b850dff4-fadc-41c0-8c0b-ee220a878854.jpg?v=1746717819</image:loc>
      <image:title>ダイヤモンド 3.06ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7458203020</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_62a455e8-1c7a-40d8-a819-6688c9ec3a95.jpg?v=1746717825</image:loc>
      <image:title>ダイヤモンド 3.06ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia16784731</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_162afca4-d55f-4d7d-a390-e6dc5ccee16a.jpg?v=1746717837</image:loc>
      <image:title>ダイヤモンド 3.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1403412866</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_e9935621-845f-4cb6-b5da-be4c2bdd7853.jpg?v=1746785416</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/lugia1409951714</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b7083b8f-4a42-41e4-9d3c-cd6b04c34d2b.jpg?v=1746786122</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/lugia5221547783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bbfccea7-3885-43ff-a8cd-5609d52732df.jpg?v=1746788900</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/lugia6227513755</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3071133e-4258-4f00-a5cd-bca663f298af.jpg?v=1746789194</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/lugia2446538385</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f076891a-812d-4a2b-b198-839daa139803.jpg?v=1746789431</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472249189</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_63ad45ce-609e-49c1-aec0-f28c1d2721f6.jpg?v=1746791531</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515090345</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6052e0f2-b3a8-4b94-9148-fa6cac42c41b.jpg?v=1746794958</image:loc>
      <image:title>ダイヤモンド 0.51ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515277644</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4d65ba29-5ec9-4733-9a17-f0272dd8a6d9.jpg?v=1746795000</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/bagia1519123793</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_05dc2718-4849-4ef8-9816-fd533a7c6503.jpg?v=1747125362</image:loc>
      <image:title>ダイヤモンド 1.02ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5443106602</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0ac60521-8475-4533-9085-a89701a7e8dd.jpg?v=1747136903</image:loc>
      <image:title>ダイヤモンド 0.43ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5446194871</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_4721bc9a-0fbe-43b1-a962-b8deac553e49.jpg?v=1747153157</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/nigia5446194862</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_9fd83543-ae81-46cb-b2f4-7638f9a2d389.jpg?v=1747153163</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/bagia1467952127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4367f4b0-2a98-4917-a54e-587003ed681c.jpg?v=1747209897</image:loc>
      <image:title>ダイヤモンド 3.07ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2496114331</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b33eca30-6ee2-404b-a7f2-96151ef76b84.jpg?v=1747211002</image:loc>
      <image:title>ダイヤモンド 1.25ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1499076616</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_91e23a6b-fa1a-4048-bd16-3329f8df9ac0.jpg?v=1747211111</image:loc>
      <image:title>ダイヤモンド 1.24ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6512474872</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_64f18cdb-cd99-4561-ae2d-f3256636373f.jpg?v=1747211515</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/bagia5231572145</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71f09e20-c363-451f-a093-4d18ac162038.jpg?v=1747211923</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231574503</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dbf1790e-40ec-4e10-95c4-361dce495400.jpg?v=1747211980</image:loc>
      <image:title>ダイヤモンド 1.2ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1509461795</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8a3a9ad2-954c-43c4-9cb6-46aa5484f557.jpg?v=1747225626</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/nigia5234208640</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_82e9115d-3e5f-46a5-8587-c03d2d20161a.jpg?v=1747227915</image:loc>
      <image:title>ダイヤモンド 6.18ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2215837817</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aaec2e6c-9654-425c-a1df-e8f96e98d669.jpg?v=1747228302</image:loc>
      <image:title>ダイヤモンド 2.57ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2155063088</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_41839cbb-9654-4a63-8cc1-630b189fe66e.jpg?v=1747229150</image:loc>
      <image:title>ダイヤモンド 1.03ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1499272895</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0ba9696c-6cb1-426f-9214-d324eff4a902.jpg?v=1747229196</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/lugia6217984324</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f51ab437-3c53-4190-a58e-60143b5bd134.jpg?v=1747304321</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224317757</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7a77b210-0877-46b8-982e-de2328ebb3ce.jpg?v=1747306440</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/lugia1479944518</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_cec576d2-37c6-4b5e-9531-02059a28c43c.jpg?v=1747311328</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/lugia5506780706</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_45856a72-fa6a-468c-9429-2fecc65f2e73.jpg?v=1747313471</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234153232</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2c024a95-b2e9-43fd-a814-fc275c6a9b8f.jpg?v=1747317120</image:loc>
      <image:title>ダイヤモンド 0.76ct H SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3415023903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e12d3393-67c7-4fdc-afdd-84966049d02f.jpg?v=1747317359</image:loc>
      <image:title>ダイヤモンド 0.7ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1418821718</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_81144f0d-acef-40f1-80eb-93fb5b62d702.jpg?v=1747317855</image:loc>
      <image:title>ダイヤモンド 0.56ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6415570228</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f5d3e4e8-a6ec-4944-89d8-3b6aac590d7c.jpg?v=1747318194</image:loc>
      <image:title>ダイヤモンド 0.53ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1236576515</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_255b435b-ca02-44d2-bc4b-91a22fb60723.jpg?v=1747384446</image:loc>
      <image:title>ダイヤモンド 1.03ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231549680</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f00e3e19-622d-480d-82be-d6c93478136a.jpg?v=1747384451</image:loc>
      <image:title>ダイヤモンド 1.56ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2427761047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d198ea86-8a14-4f6f-bea4-44e6d9c1566f.jpg?v=1747392652</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/lugia1448781292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2099e0ce-0c4e-499c-af34-f6f1882dc6ed.jpg?v=1747394321</image:loc>
      <image:title>ダイヤモンド 0.59ct I SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221143655</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_61053d55-ad3c-4621-8ea5-15a1011dc27a.jpg?v=1747477388</image:loc>
      <image:title>ダイヤモンド 1.01ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1419479912</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8b961dcf-e6a2-486b-a4cf-236ab3de9c80.jpg?v=1747478092</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7418918521</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5a5d4636-775b-4317-badb-993b95c92f42.jpg?v=1747478104</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7418013343</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_76f1a8b2-ee4f-4d71-a320-1bd040b84b5a.jpg?v=1747478365</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6445286720</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_af678470-3b77-4fd6-8cc2-6371d8ed9a3a.jpg?v=1747481701</image:loc>
      <image:title>ダイヤモンド 0.53ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7468340851</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_f706f484-6131-4a7c-8105-1be50c6e8da0.jpg?v=1747482878</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233579380</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_511a51e5-c3f7-4544-8f32-7ea6300f29bc.jpg?v=1747729688</image:loc>
      <image:title>ダイヤモンド 1.52ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6325197639</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6145ea2b-56d6-434b-ab4a-b1ac14ad0f51.jpg?v=1747733593</image:loc>
      <image:title>ダイヤモンド 0.4ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6362297667</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0ffdbd0f-8514-4506-89ae-ff98798e01ec.jpg?v=1747734079</image:loc>
      <image:title>ダイヤモンド 0.46ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214595930</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e476674a-eb25-4b78-9dd2-2aa4d6ba15f8.jpg?v=1747734443</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/lugia1409045596</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0849fa1c-c0fd-4610-943b-e088dd08dedd.jpg?v=1747735318</image:loc>
      <image:title>ダイヤモンド 0.38ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7402112642</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d0b1b2e4-3256-425d-869e-f5eea679cf1c.jpg?v=1747735571</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/lugia7401671411</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_bec73bb0-e7bc-4484-8dc3-99886d737d42.jpg?v=1747735899</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/lugia2404687898</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0a57abe3-772c-43b3-8614-6adb3c1469ba.jpg?v=1747736169</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/lugia6401913659</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d8107a73-5698-4792-99f0-ab9a6154c232.jpg?v=1747736192</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/lugia5222038829</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_05126824-88b3-48f1-bb60-c7ed038573f2.jpg?v=1747736294</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/lugia2407615695</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6edc1fd9-9f87-4277-a214-d10ff23388ce.jpg?v=1747736302</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/lugia5413427535</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9a050795-b90e-42f0-ad65-0ed9b4ea1ff8.jpg?v=1747738041</image:loc>
      <image:title>ダイヤモンド 0.48ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1425555970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d59b1c31-c151-4d2a-ae0b-945033e496ba.jpg?v=1747738467</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/lugia6227671271</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e08ca273-9b12-4d12-bc07-48f900925fce.jpg?v=1747740232</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/lugia1469168549</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1b508870-30f0-4e98-b23b-6f86995c5abd.jpg?v=1747741091</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1477508400</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_af0ef53c-a866-4fe7-be1e-08c4cea20bc2.jpg?v=1747741931</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/lugia2477301970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1e3d5f30-a62e-4ea9-a424-2a11bd0de31d.jpg?v=1747742170</image:loc>
      <image:title>ダイヤモンド 0.42ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7482360147</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c1418804-0d2b-4b5d-8863-65144de8b7fd.jpg?v=1747742565</image:loc>
      <image:title>ダイヤモンド 0.41ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7478785733</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4fe32d4d-99bf-4974-933d-9869d3d8758a.jpg?v=1747742854</image:loc>
      <image:title>ダイヤモンド 0.47ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7476828188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fc614ca8-a4d1-4a79-9530-1770b0f0c39c.jpg?v=1747742977</image:loc>
      <image:title>ダイヤモンド 1.01ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7496160962</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1639af26-9e9f-4e98-9137-36bd432d3bbc.jpg?v=1747743282</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3505988667</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_916630c8-7172-4830-a1be-acf7f7be1396.jpg?v=1747744755</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513550046</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a828f082-fd25-45cc-bed0-7e94e784d203.jpg?v=1747744920</image:loc>
      <image:title>ダイヤモンド 0.48ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5396305041</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_7ec51002-cd82-407c-9995-b2952b0525e1.jpg?v=1747823728</image:loc>
      <image:title>ダイヤモンド 0.51ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1408304400</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_016469ca-aa3a-409b-8651-a00fb96086ee.jpg?v=1747824288</image:loc>
      <image:title>ダイヤモンド 0.9ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412918874</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_cd6bfb8e-7a84-452b-91a4-22b6ae8b03dd.jpg?v=1747825861</image:loc>
      <image:title>ダイヤモンド 0.53ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436020162</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_593ebe65-16d7-49d3-b57a-d5b33b1687ec.jpg?v=1747826926</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1487628100</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_844f6909-8def-4def-8a4e-0c64712c01b9.jpg?v=1747831495</image:loc>
      <image:title>ダイヤモンド 0.35ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225070973</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_66256f24-1388-45a7-b46b-5aa612b8ef6e.jpg?v=1747909327</image:loc>
      <image:title>ダイヤモンド 0.7ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5483450190</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_535b0902-bba3-4ad9-a06a-f50585baefd3.jpg?v=1747915526</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/nigia5231547733</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4a304cfb-592b-4896-9ee7-6d6d5979a2c6.jpg?v=1747919323</image:loc>
      <image:title>ダイヤモンド 4.02ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221149045</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c60f7eae-072d-4fe4-8d1d-ce8bd737961b.jpg?v=1747996328</image:loc>
      <image:title>ダイヤモンド 0.61ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222044043</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_518c86b5-153f-440b-b000-2cb368563d25.jpg?v=1747996514</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>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224110582</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_175dc08b-0a5f-4033-b918-8bc37c0a8f72.jpg?v=1747996542</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>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215986502</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6300bd6a-fb0f-4806-8ecb-3a30099d897e.jpg?v=1747996606</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/lugia6224151699</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a502d427-2e5c-4f22-bbaa-055fb6d356fc.jpg?v=1747996740</image:loc>
      <image:title>ダイヤモンド 0.51ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402172720</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5914a59e-09ad-47e9-81bc-031c998960a0.jpg?v=1747996981</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/lugia2221105820</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7672bf12-4271-4cc0-9955-b99504456f85.jpg?v=1747997017</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/lugia2225105008</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6587c481-a6f6-42c5-a27d-e5fe139afe75.jpg?v=1747997022</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/lugia1226125320</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f6251456-3d48-4e8c-9172-8001734cddb3.jpg?v=1747997032</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/lugia2221117601</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c88bb923-e48a-47b2-93e7-d79ade0bf9ab.jpg?v=1747997037</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/lugia6227138084</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_87427a39-5281-43b0-87db-6d1957b5aa59.jpg?v=1747997060</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/lugia6412419819</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3fafaf67-786e-4c6d-adbc-e2c7e7ede336.jpg?v=1747997071</image:loc>
      <image:title>ダイヤモンド 0.55ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422111107</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f4ee4c33-9824-48b3-aeb9-6a03e0e4eb29.jpg?v=1747997085</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/lugia5413279695</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f1839b42-ea87-4eb1-a863-6fd6d25f040a.jpg?v=1747997284</image:loc>
      <image:title>ダイヤモンド 0.52ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223094809</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_65c95565-74bb-4515-a69f-e5c3c1e0fe95.jpg?v=1747997303</image:loc>
      <image:title>ダイヤモンド 0.55ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221204075</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d4336eb2-5117-45cc-ab97-e0170496112b.jpg?v=1747997322</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/lugia2221262874</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e23152c5-5253-4041-8e3b-dea272677590.jpg?v=1747997333</image:loc>
      <image:title>ダイヤモンド 0.53ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431111953</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1d34b315-6872-49ba-aaf3-cfaa5cddd1c1.jpg?v=1747998818</image:loc>
      <image:title>ダイヤモンド 0.55ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223482239</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_693f69dd-8ffa-4667-bba9-7b6eb71659d0.jpg?v=1747999369</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/lugia1453648272</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_311b9515-d2c2-4182-b5e1-fa4ecc9f0f29.jpg?v=1748000847</image:loc>
      <image:title>ダイヤモンド 0.53ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478415678</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a103b58e-838c-48be-8f27-28c019bd1d99.jpg?v=1748002988</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1373922218</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_593cc54a-1ab6-4862-a5e7-5491c9f10af4.jpg?v=1748100722</image:loc>
      <image:title>ダイヤモンド 0.92ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1228226238</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_da1f92fe-2a37-4db6-8208-f882945cd917.jpg?v=1748271292</image:loc>
      <image:title>ダイヤモンド 3.01ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7518999958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4e734846-0440-4cb9-9ab9-13ec5b22c671.jpg?v=1748335028</image:loc>
      <image:title>ダイヤモンド 0.73ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235358406</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7ecae50e-e534-44ca-aac1-7f11684cd9cd.jpg?v=1748359148</image:loc>
      <image:title>ダイヤモンド 5.1ct N VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2233591536</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_84ec6285-f309-4847-bd4c-a2a80626f04c.jpg?v=1748421428</image:loc>
      <image:title>ダイヤモンド 1.39ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7471213630</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1bad4599-7c6d-4ef9-a53b-4183383fb5b3.jpg?v=1748505876</image:loc>
      <image:title>ダイヤモンド 2.02ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3515997163</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0fcfe38f-88ea-475c-b28c-04fdecfb34b8.jpg?v=1748526352</image:loc>
      <image:title>ダイヤモンド 2.02ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5513984162</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_94a50880-e654-45c7-a472-827c4a462e38.jpg?v=1748526456</image:loc>
      <image:title>ダイヤモンド 1.7ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6515995760</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7a3a70c1-a939-42f4-a567-4a0641d47945.jpg?v=1748526679</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/nigia5232578660</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c086c60a-4e4a-41b9-9129-45212f7a317b.jpg?v=1748527039</image:loc>
      <image:title>ダイヤモンド 1.05ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1513400215</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_36a2d5ff-f21a-41e3-8406-9a8a03050bc6.jpg?v=1748535699</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/nigia2111451294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4fc16ea0-01b8-4fac-a682-8b04c9bd3a61.jpg?v=1748610977</image:loc>
      <image:title>ダイヤモンド 4.27ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224350972</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_aa983c6a-90be-4c09-9f19-a2e298439fe4.jpg?v=1748611023</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/nigia1393576652</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0c63f797-1bd4-45ab-92ca-dea78ab73735.jpg?v=1748611281</image:loc>
      <image:title>ダイヤモンド 2.55ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2141867768</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4ac1f86b-d3ce-4818-a52a-dab629fc5e27.jpg?v=1748611593</image:loc>
      <image:title>ダイヤモンド 1.75ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235146760</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_411e4e78-d4a9-4738-ad27-7ea930141266.jpg?v=1748616292</image:loc>
      <image:title>ダイヤモンド 5.04ct N SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7361462806</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e5ac99ed-9ec1-4ed4-9acb-de3501283ab9.jpg?v=1748620350</image:loc>
      <image:title>ダイヤモンド 1.52ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237549089</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ad45e304-a62f-4af0-8365-64fb49ec435c.jpg?v=1748622223</image:loc>
      <image:title>ダイヤモンド 3.01ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3405399789</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_410ba82b-ae2d-4ab9-958f-a325caea74b1.jpg?v=1748858556</image:loc>
      <image:title>ダイヤモンド 0.31ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402539298</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_aa2089e5-0376-46e0-bdef-dc34e8bc6ecf.jpg?v=1748858960</image:loc>
      <image:title>ダイヤモンド 1.7ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225218834</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_fa1ef33f-b70a-4bff-9884-0c0dafebc225.jpg?v=1748860285</image:loc>
      <image:title>ダイヤモンド 0.55ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436308922</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_52181e3f-622e-4bc4-baa4-8469d54ffb4e.jpg?v=1748862591</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439532942</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6abc42f0-f8f5-4ba0-826e-837207b11ee5.jpg?v=1748862951</image:loc>
      <image:title>ダイヤモンド 1.51ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2457617087</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_82d2bcc0-a41f-456b-8210-2c041ed04879.jpg?v=1748864171</image:loc>
      <image:title>ダイヤモンド 0.46ct F VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1483280366</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_469f8bb1-deb7-4ea8-8c5b-5a6423ca02fa.jpg?v=1748866100</image:loc>
      <image:title>ダイヤモンド 0.56ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487563140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2050f927-f27d-42e1-a214-974a1636fdf0.jpg?v=1748866832</image:loc>
      <image:title>ダイヤモンド 0.31ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517297041</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_290e4ba4-3732-4ae4-b4b6-c02420ad18ee.jpg?v=1748868770</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235550896</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ff86975-27ce-4a16-9f9d-0d54701f669a.jpg?v=1749043919</image:loc>
      <image:title>ダイヤモンド 0.76ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1399243848</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_24be6dd3-ebcf-4c17-8892-a91d32f5baec.jpg?v=1749203370</image:loc>
      <image:title>ダイヤモンド 0.72ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2211867165</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a8afa1b6-0638-4aaf-ba47-77842418c96a.jpg?v=1749203378</image:loc>
      <image:title>ダイヤモンド 0.6ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7408944831</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b18b17fd-b63f-4cd3-98f8-80964cd269fb.jpg?v=1749204167</image:loc>
      <image:title>ダイヤモンド 0.5ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224083304</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_87a327f2-67f3-451b-8904-97e26938beab.jpg?v=1749204293</image:loc>
      <image:title>ダイヤモンド 2ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221322791</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8be25d24-a173-41f5-8e18-6b872ad431ca.jpg?v=1749206508</image:loc>
      <image:title>ダイヤモンド 0.6ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431621970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0b7c43ea-bc6e-4010-8644-470af8c948a4.jpg?v=1749206827</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/lugia6435938032</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a4dddc20-1da2-40c5-a973-e74768a2738c.jpg?v=1749207908</image:loc>
      <image:title>ダイヤモンド 0.65ct F VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5473120920</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ee75e27f-2375-48f3-a560-b240ff7be9c8.jpg?v=1749209685</image:loc>
      <image:title>ダイヤモンド 0.5ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6465299577</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_fdfaf0cb-ebe3-4a5b-aa7a-5d759af4f85a.jpg?v=1749209735</image:loc>
      <image:title>ダイヤモンド 0.68ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1489003726</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c3b08b1f-2321-4636-83ea-41b9796b18b6.jpg?v=1749210145</image:loc>
      <image:title>ダイヤモンド 0.46ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1508348108</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_19a8e145-89ee-4673-bed4-b02a98350790.jpg?v=1749211651</image:loc>
      <image:title>ダイヤモンド 0.51ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7512008300</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2a1f3409-5cec-4d83-9fe7-b09c5f83270c.jpg?v=1749212158</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235518719</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a18b6c90-934c-4a8c-84de-53af0d12af3f.jpg?v=1749212696</image:loc>
      <image:title>ダイヤモンド 0.53ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2518263714</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_8e7dfa72-60b1-464f-9056-512891c776c5.jpg?v=1749222292</image:loc>
      <image:title>ダイヤモンド 1.07ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6371161509</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_64ad9ae3-1d0a-4a9b-ba2b-deba80e0f1d7.jpg?v=1749289475</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/lugia5393286409</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c8d672a7-8e8d-4cb7-b298-af0800311659.jpg?v=1749290219</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/lugia5222398607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a6c5bb70-41aa-45c5-b144-a9061696e60c.jpg?v=1749293188</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/lugia1469385584</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f73059f0-9a82-4d47-a488-afc48aeac677.jpg?v=1749296488</image:loc>
      <image:title>ダイヤモンド 0.81ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235586512</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_02cf6b57-fc3a-44b9-bfc2-05acf58c4a6b.jpg?v=1749544323</image:loc>
      <image:title>ダイヤモンド 1.2ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231586513</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b84a2baa-a021-48b6-a69e-11a08f4c4ab5.jpg?v=1749544329</image:loc>
      <image:title>ダイヤモンド 1.07ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215784947</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b0bd3d2d-e83e-4ec6-b881-7476ef98f6bf.jpg?v=1749550297</image:loc>
      <image:title>ダイヤモンド 0.49ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402184542</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_56c9ce8a-2a03-4ce0-9bdc-cd1fb6d73091.jpg?v=1749551008</image:loc>
      <image:title>ダイヤモンド 0.41ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214997186</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_bdf134db-bd58-4982-93fe-7a5ce1fce3cd.jpg?v=1749551204</image:loc>
      <image:title>ダイヤモンド 0.48ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412413060</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_90aae8ca-2d78-42b3-a844-15ebfbe3657d.jpg?v=1749552269</image:loc>
      <image:title>ダイヤモンド 0.3ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221137812</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_258f27ce-4e52-46e1-9b5b-f1fa2bd3fb8c.jpg?v=1749552305</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/lugia1423712849</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_0bdbc479-45ee-404e-999b-26c0327df627.jpg?v=1749552771</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/lugia6475331963</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cbbda93c-66bb-476f-b59a-d04d6cf226c3.jpg?v=1749557213</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/lugia5503814674</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7640cdf8-7f12-4492-bfe2-8069b8aba94f.jpg?v=1749560245</image:loc>
      <image:title>ダイヤモンド 0.56ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516109670</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f0810403-71d2-42b7-be98-659c5db83365.jpg?v=1749560265</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/lugia5221248421</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_715df60d-9f22-453d-9769-fc320509b90a.jpg?v=1749638155</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/lugia7423951171</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_85f1c535-b84c-4d4a-92b0-26c8ae72a1a7.jpg?v=1749639302</image:loc>
      <image:title>ダイヤモンド 1ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6291738292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fc0d2f4e-7153-412b-b8ae-6312b40cb8e9.jpg?v=1749640490</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/lugia5456085427</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_833d340b-fb13-43c1-9b59-dcd1b9ed43dc.jpg?v=1749641150</image:loc>
      <image:title>ダイヤモンド 0.52ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1469757355</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8596c3c7-3b5d-414f-8daf-598c5672d091.jpg?v=1749642276</image:loc>
      <image:title>ダイヤモンド 0.5ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515478740</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_951f38c4-2cf6-4bdf-8038-049f3b4a8e91.jpg?v=1749645436</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6261248950</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_992c3800-2949-4b3a-b4b4-3cebad09a410.jpg?v=1749651203</image:loc>
      <image:title>ダイヤモンド 0.45ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5172858959</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_564703cc-37e8-4635-bc6b-35a7077ad1c8.jpg?v=1749651208</image:loc>
      <image:title>ダイヤモンド 0.45ct J VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2324180259</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 0.44ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
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    <loc>https://diamond-bourse.com/products/nigia1327711020</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_627bd7f6-ddb6-4889-8159-081126585277.jpg?v=1749651373</image:loc>
      <image:title>ダイヤモンド 0.42ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7298549220</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/diamond_BR_d0b90150-f5bf-44d8-aa50-1e46b02e4317.jpg?v=1749651518</image:loc>
      <image:title>ダイヤモンド 0.41ct J VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5243785612</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6b1d1d94-7783-45fd-a05f-dbaf7f379134.jpg?v=1749651523</image:loc>
      <image:title>ダイヤモンド 0.41ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1193505183</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_13fa5dea-7ac6-4cca-9283-b4ee94ea4a53.jpg?v=1749651537</image:loc>
      <image:title>ダイヤモンド 0.41ct J VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6285911241</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d69ada2-d378-4a52-abc5-729223c790dc.jpg?v=1749651780</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1197898965</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_4e021783-0d1f-4eb8-a1a9-6f4ea6664977.jpg?v=1749651786</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1 Excellent 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/diamond_BR_b688b32a-0f07-4ae5-bccd-e02a11c06359.jpg?v=1749651791</image:loc>
      <image:title>ダイヤモンド 0.4ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6321279008</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_db470ea9-047a-401b-a90d-094becf01f2a.jpg?v=1749651802</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/nigia6302723244</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9ac957f9-e4eb-486b-bf67-e094f6a2c90c.jpg?v=1749651807</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/nigia6362305037</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_20f429bd-5eba-4603-b949-dcef996f3ba5.jpg?v=1749651813</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/nigia6223329164</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6ec52673-a672-40fb-9cc9-fab44902c7b1.jpg?v=1749651818</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/nigia6181113878</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e212acc-3031-4c5c-8173-76da85ce2262.jpg?v=1749651824</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/nigia1405718881</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_677851c4-b221-4883-9a90-5eeefa355793.jpg?v=1749651829</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/nigia2257378529</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f1b2fc30-0933-4d51-b13a-7f1d98f04101.jpg?v=1749651838</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2404965032</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee4f6826-e717-42b9-b500-867413732b3d.jpg?v=1749651844</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2398723344</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3a2e4ed5-013d-4490-ae92-3cb1cf1d424d.jpg?v=1749651849</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2397239019</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c7f2d9ca-05d9-4b93-99da-8eb47c0f47a4.jpg?v=1749651854</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6322624514</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8be17b5b-06cf-4362-ae2e-95f0a9fe1cf1.jpg?v=1749651860</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6411148588</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_55e750f9-08c1-4258-9fe6-e95a55ad98cd.jpg?v=1749651865</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1399742619</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a5bf5dd9-6c26-4b65-b5e9-175ad1aada0a.jpg?v=1749651871</image:loc>
      <image:title>ダイヤモンド 0.4ct J VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3285902356</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e97b6e9-da70-4a64-970a-e4174978489d.jpg?v=1749651903</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/nigia6382697143</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ae6cd90d-942f-4052-89b4-d293ffb8d597.jpg?v=1749656831</image:loc>
      <image:title>ダイヤモンド 1.13ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7526165909</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9f986668-0490-4486-ae14-2ac03075520c.jpg?v=1749717098</image:loc>
      <image:title>ダイヤモンド 3.03ct H IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1447538103</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3f84a011-dbaa-4bf0-8b7c-b74086290bba.jpg?v=1749727085</image:loc>
      <image:title>ダイヤモンド 0.71ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1475084791</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f2a1622e-ee60-4293-bf1a-b0924cbb3e6d.jpg?v=1749729210</image:loc>
      <image:title>ダイヤモンド 0.71ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6452764350</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e27cd9e2-c284-47a3-aba2-88115c06d370.jpg?v=1749734871</image:loc>
      <image:title>ダイヤモンド 1.7ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453161832</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0275175c-aac2-4c34-a1da-08404e5c13c8.jpg?v=1749815640</image:loc>
      <image:title>ダイヤモンド 1.71ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1497569731</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_12dd9408-d535-4c5b-baba-f3147e74c6fe.jpg?v=1749823704</image:loc>
      <image:title>ダイヤモンド 1.32ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2494486109</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_609aa297-706e-4c28-af11-f8c935d60dae.jpg?v=1749823735</image:loc>
      <image:title>ダイヤモンド 1.29ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5483363210</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b122376-043c-42ca-bed2-c57020b3f18b.jpg?v=1749823744</image:loc>
      <image:title>ダイヤモンド 1.28ct L VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231123735</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ae3f272-5ff6-4557-b74b-efbd7fba76e6.jpg?v=1749823753</image:loc>
      <image:title>ダイヤモンド 1.27ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1495397906</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_75a13d8c-e5f2-4fbf-b38f-507fcbd3f49d.jpg?v=1749824030</image:loc>
      <image:title>ダイヤモンド 1.06ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2516649252</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ff36be70-6b10-44a3-b276-73899f2746b6.jpg?v=1749824377</image:loc>
      <image:title>ダイヤモンド 1.01ct I SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231002106</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c89da3c8-bb51-42e5-b171-557748c63e57.jpg?v=1749824629</image:loc>
      <image:title>ダイヤモンド 0.95ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6502677726</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7bb9dc63-c18f-4bf1-9ba5-76b0e064023c.jpg?v=1749824647</image:loc>
      <image:title>ダイヤモンド 0.94ct L VVS2 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6482441803</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_75baa2fe-6044-48d7-a717-963a4edda8af.jpg?v=1749824860</image:loc>
      <image:title>ダイヤモンド 0.9ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5373894215</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_02e872df-ceb5-4fc0-ac3f-997123844043.jpg?v=1749831612</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/lugia1479017961</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c11856eb-a3a4-4aff-afbf-3b413bcba702.jpg?v=1749901243</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/nigia2458389942</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_376e16c7-2d7e-4fec-adae-4e2e0ca4801c.jpg?v=1750167534</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/nigia6435499426</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b1a67ef-e928-4ac2-b1e2-3d88c07798aa.jpg?v=1750167981</image:loc>
      <image:title>ダイヤモンド 1.55ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2494348037</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_261a2e0a-42ef-4a2e-9910-6294f5e5082d.jpg?v=1750234687</image:loc>
      <image:title>ダイヤモンド 1.03ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6392086888</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ce7a37c5-0199-48df-a69f-a46703ab31b5.jpg?v=1750240896</image:loc>
      <image:title>ダイヤモンド 0.3ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6392404251</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3b1e4915-2f07-4364-a60f-e41451e252ea.jpg?v=1750241057</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/lugia7416237274</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_774af369-3ad1-4bbc-9067-cc66cab70de0.jpg?v=1750244092</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/nigia2404828140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_3a87e994-fb74-4c75-887e-ce9b0174944e.jpg?v=1750262364</image:loc>
      <image:title>ダイヤモンド 1.23ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6362919606</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_62b883cc-0b52-4ebf-b059-7778d2ffd83b.jpg?v=1750326676</image:loc>
      <image:title>ダイヤモンド 0.31ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5212915342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4c59412a-c20b-4641-894f-8f8933884384.jpg?v=1750327513</image:loc>
      <image:title>ダイヤモンド 0.51ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7356616886</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_92343512-16d7-4ee8-9c4e-091124b98d94.jpg?v=1750327689</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222081640</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c6621a36-6df7-4a08-a0e2-417883a3327a.jpg?v=1750328438</image:loc>
      <image:title>ダイヤモンド 0.59ct M VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2418402752</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4670d2d1-607c-446c-90a9-06e242d33f16.jpg?v=1750329465</image:loc>
      <image:title>ダイヤモンド 0.31ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2447196403</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_042ff557-0035-4e2b-802d-2bced2d0ce0d.jpg?v=1750331967</image:loc>
      <image:title>ダイヤモンド 0.47ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221617747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3780ca1f-a7d1-4175-aabd-73eef7e08512.jpg?v=1750332259</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/lugia6224543504</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed4cb78c-9d7c-4ca2-a695-d608b9d01bc7.jpg?v=1750332441</image:loc>
      <image:title>ダイヤモンド 0.9ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478104677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3e5e012b-bac1-4af1-ad31-ff943d3465c5.jpg?v=1750334505</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/lugia6482001232</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_07353aba-9e9d-4dec-857a-457da4d13cfb.jpg?v=1750335497</image:loc>
      <image:title>ダイヤモンド 0.41ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517008049</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f6552a11-4852-4b35-bcf6-1a1994d52e85.jpg?v=1750337338</image:loc>
      <image:title>ダイヤモンド 0.31ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1358836328</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_335567a1-0aab-4914-882f-e943d3d4df5a.jpg?v=1750412372</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/lugia2225132343</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_563e7553-a64f-468b-8733-cb3532625e1d.jpg?v=1750414893</image:loc>
      <image:title>ダイヤモンド 0.71ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226285385</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6f6fb599-1de8-4905-82ff-3d33f3fa3de5.jpg?v=1750415747</image:loc>
      <image:title>ダイヤモンド 0.71ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2213846744</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a396fae2-6b42-4f8f-b875-e36b3802b6ad.jpg?v=1750431560</image:loc>
      <image:title>ダイヤモンド 3.04ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2387501366</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_2ab3bd4d-4ceb-4bb7-af36-e0cafda43f12.jpg?v=1750499412</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/lugia7403242956</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8f061777-4098-4f02-bda3-98bc8fc4340f.jpg?v=1750500627</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/lugia7421222120</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6b5135f1-89c1-4c96-9d35-18c3b725f59d.jpg?v=1750501502</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/lugia7451963061</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5f71f52e-6f9a-4743-8d80-e8de222f427e.jpg?v=1750505362</image:loc>
      <image:title>ダイヤモンド 1.02ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437998327</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a092339c-b7f9-414e-9aee-2e2676897b3f.jpg?v=1750763236</image:loc>
      <image:title>ダイヤモンド 1.5ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5503911615</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_cd075724-4d18-43f2-ad14-5a583a9e7c7d.jpg?v=1750768281</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/lugia2346012961</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_901d8bae-363b-4ce5-b663-43f7607d8ca6.jpg?v=1750844396</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/lugia6217578147</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e1c9f86e-ffb6-4d86-82dc-6f8be20c1709.jpg?v=1750845131</image:loc>
      <image:title>ダイヤモンド 0.58ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1375962745</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c911bcf0-1d49-40bc-a5f2-4c9af5dab99a.jpg?v=1750845139</image:loc>
      <image:title>ダイヤモンド 0.56ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6217955063</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_181acb02-7807-42dc-8064-62b3eea4afce.jpg?v=1750846143</image:loc>
      <image:title>ダイヤモンド 0.52ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2404410419</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba7859ac-1843-4d1a-9b41-de4164f2fafb.jpg?v=1750846206</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/lugia2407188743</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e6ec23c-c84e-48a1-977d-33fea2a9a8a1.jpg?v=1750846611</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/lugia1398890997</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34ed0bcb-9398-422a-beb8-759e252daaf3.jpg?v=1750846616</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/lugia2417620456</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6513a755-859a-487d-bdb0-46bf9c47300e.jpg?v=1750847832</image:loc>
      <image:title>ダイヤモンド 0.59ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7428039157</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0ba88f08-e54a-45cb-b7cb-de9fdccb2e68.jpg?v=1750848337</image:loc>
      <image:title>ダイヤモンド 0.55ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226292085</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_80319858-6aec-4351-b5ed-d1a92190c3a2.jpg?v=1750848349</image:loc>
      <image:title>ダイヤモンド 0.56ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225390892</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_33b1175c-381b-451c-9d96-258173674ebd.jpg?v=1750848530</image:loc>
      <image:title>ダイヤモンド 0.56ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1425921698</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f471ffe8-e3b6-464a-965a-0052ece1d760.jpg?v=1750849582</image:loc>
      <image:title>ダイヤモンド 0.71ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1439795783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_543ae668-eedc-4ab3-9d96-8864a71a2b7a.jpg?v=1750851514</image:loc>
      <image:title>ダイヤモンド 0.46ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462653515</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0d136d5e-7925-43f9-a2fa-bc630194e1d3.jpg?v=1750852354</image:loc>
      <image:title>ダイヤモンド 0.46ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462513802</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3f456ae9-af9f-4bc5-aea9-45234fe17d4a.jpg?v=1750852535</image:loc>
      <image:title>ダイヤモンド 0.46ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512004839</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2ca45b8c-a195-4bd2-81f3-058ff9e993d9.jpg?v=1750854927</image:loc>
      <image:title>ダイヤモンド 0.53ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519207665</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ae925862-59ce-46c7-b188-3186f9d07d7b.jpg?v=1750855220</image:loc>
      <image:title>ダイヤモンド 0.59ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1505671728</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bca002cf-3b1a-4cd5-9aa2-1f94a473195a.jpg?v=1750855238</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7521221043</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_12e00720-0e0b-4536-a03b-0de2a3b8715c.jpg?v=1750926191</image:loc>
      <image:title>ダイヤモンド 1.52ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2367144536</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9f46b978-c4c9-4d15-935e-89da3a70d8e5.jpg?v=1750930329</image:loc>
      <image:title>ダイヤモンド 1.01ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224899740</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6bc75508-2a38-4255-a686-e476e64ea545.jpg?v=1750937153</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/lugia7476205132</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4e4f5cb3-fee3-4922-8444-9424843d2f23.jpg?v=1750938145</image:loc>
      <image:title>ダイヤモンド 0.38ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506933309</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_331aee42-c93d-41d1-8ddf-b7075d550ec1.jpg?v=1750940225</image:loc>
      <image:title>ダイヤモンド 0.9ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221571867</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8b153f48-cfe3-41de-8d25-68373ce6234f.jpg?v=1751021684</image:loc>
      <image:title>ダイヤモンド 0.59ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518832261</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_12e8ab6a-3bfa-4184-9f36-edc43e386eab.jpg?v=1751102437</image:loc>
      <image:title>ダイヤモンド 0.31ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517914695</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7805d5f2-7116-464a-958e-0b2ba6e7b593.jpg?v=1751102453</image:loc>
      <image:title>ダイヤモンド 0.73ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521351084</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_143d86d0-e3a3-482a-8eb3-b71dfd050d5b.jpg?v=1751102761</image:loc>
      <image:title>ダイヤモンド 0.41ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525389477</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ebfc956e-75a5-4387-a48e-8f7349caa168.jpg?v=1751102772</image:loc>
      <image:title>ダイヤモンド 0.35ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521415761</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_aa72cf62-bcbc-49d2-bf04-9bd6bdaa6de8.jpg?v=1751102778</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/lugia3525252138</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6e8fe47c-c08b-4b57-8d97-aa0978ce8430.jpg?v=1751103014</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/lugia2356475059</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1aba35e8-7888-41c2-b7ba-561c243ce75b.jpg?v=1751103596</image:loc>
      <image:title>ダイヤモンド 1.71ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2487264238</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_278f7cdb-47c5-4d75-8f32-18cde870117d.jpg?v=1751118949</image:loc>
      <image:title>ダイヤモンド 0.33ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2518482667</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_c53a2277-9bb3-4297-8c96-c750f49e8fcb.jpg?v=1751286383</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/lugia2231524466</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ec7b840d-e0eb-4137-b31c-cd4e21cd94ee.jpg?v=1751286389</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519266008</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1e94bb71-85cf-47de-bb3a-a67b3d42a263.jpg?v=1751286438</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516766226</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ea68a838-7794-44ed-84b5-3a674ef00378.jpg?v=1751286449</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/lugia1513419150</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_17fba986-73b5-426f-a26e-17f01926789d.jpg?v=1751286455</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516460675</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cc01cc8f-7087-45e2-8300-2cfe2c21f2b7.jpg?v=1751286477</image:loc>
      <image:title>ダイヤモンド 1.51ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515131968</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a0e7a8c-e4e5-4e52-91c4-b4bc8f788d63.jpg?v=1751286489</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/lugia7511089915</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4eb973ba-624f-4514-a4b4-55f1f9ff696a.jpg?v=1751286527</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519008487</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_43dd6e9e-249d-4178-98bd-596faa8ee5f1.jpg?v=1751286566</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512250534</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b49c1648-4e84-4e22-a879-882e50f8fa41.jpg?v=1751286571</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512404369</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_4803e5de-5e86-4c34-883d-66be016fe2c8.jpg?v=1751286594</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/lugia1517498341</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5bcb2cd6-5e22-481f-8a33-028c6e382cc9.jpg?v=1751286600</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517628713</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_aefc6b0a-3ebe-4e7d-9a09-12fcb8da2f24.jpg?v=1751286611</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515836343</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_df1ddc03-9b0d-4003-864c-42ab7edacc3f.jpg?v=1751286628</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/lugia7518909832</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f595d42a-245d-4ede-a970-99cb3aa76444.jpg?v=1751286639</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518171324</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3f3dad66-6cd7-4d35-92ed-49672ed2e1e8.jpg?v=1751286656</image:loc>
      <image:title>ダイヤモンド 0.38ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517629374</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_ab174f28-103f-4753-a911-78ed7af44688.jpg?v=1751286695</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/lugia5513448674</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_37969746-d0cf-406e-969b-301d137cd9fd.jpg?v=1751286706</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/lugia2518694188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_47c25a49-6ce9-4077-b0a2-c9ea5beb273c.jpg?v=1751286723</image:loc>
      <image:title>ダイヤモンド 0.38ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518408853</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f0131b8-9fca-4580-bf85-8faa861d27c1.jpg?v=1751286728</image:loc>
      <image:title>ダイヤモンド 0.46ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516626677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a98ee999-b5bd-4fb9-b465-76b68dc470ce.jpg?v=1751286756</image:loc>
      <image:title>ダイヤモンド 0.47ct E SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516754028</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_771cd21e-7735-47ef-b56e-ab861de50817.jpg?v=1751286795</image:loc>
      <image:title>ダイヤモンド 0.72ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519026645</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_251201ca-5b6e-4afa-b372-fd8c32e17133.jpg?v=1751286800</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/lugia6515619783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_48f7480e-f363-4582-86ac-f645e7e5a66c.jpg?v=1751286823</image:loc>
      <image:title>ダイヤモンド 0.75ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515269652</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3365f79e-c6e4-460b-b693-05209fd4df67.jpg?v=1751286861</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/lugia1515368879</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f71b5acc-4280-47e2-b8dc-91dd64918844.jpg?v=1751286872</image:loc>
      <image:title>ダイヤモンド 0.46ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515501633</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_687f67da-cb07-408b-bac5-e31948be57d6.jpg?v=1751286878</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/lugia7518540225</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ccaa0989-5f3d-4687-8aea-43d1204f6792.jpg?v=1751286894</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/lugia2514213837</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_905a0d5c-a199-44d0-9380-6e8c34c8e27b.jpg?v=1751286905</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511591281</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_28dd43f7-f3ca-4c11-8b85-10c5fe3e0fd8.jpg?v=1751286922</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519632985</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_183cf53c-398b-4340-855e-d5dea4f853d7.jpg?v=1751286928</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515688434</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_c3e1f078-bb13-4091-a3e3-41696b5da4da.jpg?v=1751286938</image:loc>
      <image:title>ダイヤモンド 0.55ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7511931352</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7daa18d6-0e6a-4673-a39d-6c1a2932a741.jpg?v=1751286955</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/lugia2514277977</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_84be8199-82f1-41cf-b28d-8e078d85adea.jpg?v=1751286966</image:loc>
      <image:title>ダイヤモンド 0.39ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1517390845</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b08a58a2-9de6-49f2-a51f-79903c12257f.jpg?v=1751286983</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/lugia6512457057</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a087099f-06af-4f67-8a1f-dd7eefdbcc58.jpg?v=1751286994</image:loc>
      <image:title>ダイヤモンド 0.49ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513223132</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_68e030ca-f318-4ed4-ab15-cd5c5c569619.jpg?v=1751287028</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/lugia7511256541</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_24860139-31ce-4408-ad11-a72c3321c992.jpg?v=1751287033</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/lugia1513526112</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_71eb8d45-73fe-413d-81ac-0380e49e4ee7.jpg?v=1751287199</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/lugia2517989468</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9f78dee4-8ab4-4704-a8e5-b12f8132fc06.jpg?v=1751287261</image:loc>
      <image:title>ダイヤモンド 0.56ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512721862</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c7cde24e-5681-40b6-af4f-17fe1582bfe7.jpg?v=1751287267</image:loc>
      <image:title>ダイヤモンド 0.57ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525008462</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fb976524-bf8e-4353-acdf-490ea2082133.jpg?v=1751287274</image:loc>
      <image:title>ダイヤモンド 0.57ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516482155</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7b546e4f-2d40-466b-8efb-9cce4744f616.jpg?v=1751287285</image:loc>
      <image:title>ダイヤモンド 0.75ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7512784566</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e452eeaa-541e-41a6-8507-c37e78bcf684.jpg?v=1751287296</image:loc>
      <image:title>ダイヤモンド 0.75ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515944385</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cb72cfd5-d3d7-4f7a-ad1f-3bbc54fc9c4a.jpg?v=1751287307</image:loc>
      <image:title>ダイヤモンド 0.75ct E SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516448705</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_27e23499-0005-45d7-9a69-fdce2155997c.jpg?v=1751287356</image:loc>
      <image:title>ダイヤモンド 0.8ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517771301</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8cd131dc-acfb-4eb2-8628-e0083e8b02ac.jpg?v=1751287367</image:loc>
      <image:title>ダイヤモンド 0.75ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515113822</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_deb3581f-fc2e-4d4c-82d5-0a8b398cfa0c.jpg?v=1751287383</image:loc>
      <image:title>ダイヤモンド 0.45ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517269698</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_67476f8d-9ce4-4db8-83a8-3d3be592fe77.jpg?v=1751287389</image:loc>
      <image:title>ダイヤモンド 0.38ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514296319</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_39578d38-ac53-4ef3-a9df-896db3a907af.jpg?v=1751287394</image:loc>
      <image:title>ダイヤモンド 0.3ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519538365</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_20699393-b3b3-4070-89fa-dc9f09c5bdaa.jpg?v=1751287410</image:loc>
      <image:title>ダイヤモンド 0.3ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511659653</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6f515661-1fb7-4bb5-a6aa-8fd6a06d74d0.jpg?v=1751287428</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514842491</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_14b15f79-1d2d-499b-bfca-90e4d76e6c12.jpg?v=1751287439</image:loc>
      <image:title>ダイヤモンド 0.38ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7512952604</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_614b632b-00be-4c7f-ac07-07d081d41ce8.jpg?v=1751287450</image:loc>
      <image:title>ダイヤモンド 0.38ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526010129</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c972622f-7873-495c-a4d6-33f8942d29f0.jpg?v=1751287455</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/lugia5516390699</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_1281acb2-9b27-411f-930f-68ee25bfe854.jpg?v=1751287466</image:loc>
      <image:title>ダイヤモンド 0.42ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512379773</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_59c66503-5ab3-4fe8-a162-98bd1e9cfbf8.jpg?v=1751287472</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518537618</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_87b871f3-ebc0-4e2b-b331-9792beade18f.jpg?v=1751287488</image:loc>
      <image:title>ダイヤモンド 0.33ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517646509</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_545e00f3-3a2d-46bd-827b-52988effd99d.jpg?v=1751287494</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2506662169</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5b534c88-dd63-4f73-8f72-4b64cbcf3ed7.jpg?v=1751287510</image:loc>
      <image:title>ダイヤモンド 0.56ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516265607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0ea9ac53-66f4-42f1-a3e2-fb0171a23891.jpg?v=1751287521</image:loc>
      <image:title>ダイヤモンド 0.55ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1517608274</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d6b6b6a9-1ef1-449c-b7e3-5f10f60c2080.jpg?v=1751287555</image:loc>
      <image:title>ダイヤモンド 0.35ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511635671</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1fa20234-4a45-4701-8c36-fad14f96ab0d.jpg?v=1751287560</image:loc>
      <image:title>ダイヤモンド 0.31ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515931483</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_59efa1c9-d365-43d2-befc-ba9a3a1646f6.jpg?v=1751287583</image:loc>
      <image:title>ダイヤモンド 0.38ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519958093</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fe5c231d-e4b7-4a4d-b6cc-a6e9cfc301bc.jpg?v=1751287595</image:loc>
      <image:title>ダイヤモンド 0.48ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516958460</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8c272016-9c9d-44ec-b03b-e8a34cefdcb0.jpg?v=1751287600</image:loc>
      <image:title>ダイヤモンド 0.3ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513204505</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b41648b6-911a-4d8c-acff-d97cbb39554b.jpg?v=1751287634</image:loc>
      <image:title>ダイヤモンド 0.33ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513236761</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6068e221-69f2-4e44-a249-9fd10c879112.jpg?v=1751287639</image:loc>
      <image:title>ダイヤモンド 0.34ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514986015</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_672e8f95-4e41-4103-a783-1b96a9ace8c3.jpg?v=1751287667</image:loc>
      <image:title>ダイヤモンド 0.53ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511286672</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d1fb7404-c926-48ab-8c43-4bb6ea4afc69.jpg?v=1751287717</image:loc>
      <image:title>ダイヤモンド 0.6ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517456631</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_756d4ed1-1bc2-42a6-9c05-dfaab1c22401.jpg?v=1751287728</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/lugia5513977336</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_296ac713-9abe-428b-b856-c787c60ffd69.jpg?v=1751287828</image:loc>
      <image:title>ダイヤモンド 0.99ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516448432</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_193b9644-cf48-4ca4-9ca1-c02d42751e89.jpg?v=1751287840</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/lugia2233522507</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b84b0c49-8af0-4b5a-b72d-105f6c80112c.jpg?v=1751288046</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/lugia5516676547</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7c2ecb3f-30bd-4d79-befd-830d9aeddad9.jpg?v=1751288058</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/lugia1513770838</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bea16e26-faa0-45da-b484-4bbbed57be17.jpg?v=1751288064</image:loc>
      <image:title>ダイヤモンド 0.33ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519516689</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_2cf83808-21a1-43bf-b3c2-cace25a19db2.jpg?v=1751288107</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/lugia6511608354</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_33858626-af97-4b8d-ba85-95860e9d7509.jpg?v=1751288113</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/lugia1518635240</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_39d273a1-7c7d-428d-b5dc-c346690476c9.jpg?v=1751288118</image:loc>
      <image:title>ダイヤモンド 0.36ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514920774</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a00cc84f-4e5e-4502-bf85-4dd5f82cb392.jpg?v=1751288168</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/lugia6512908441</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_57ddf48b-45e8-428f-86ef-65e78519800b.jpg?v=1751288223</image:loc>
      <image:title>ダイヤモンド 0.42ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514153560</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_61b3160f-4ba0-4037-9b22-bb73cd37995b.jpg?v=1751288245</image:loc>
      <image:title>ダイヤモンド 0.35ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518479022</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9dbc6e75-b0b4-4b11-9232-b01f6c3d341a.jpg?v=1751288250</image:loc>
      <image:title>ダイヤモンド 0.38ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525008787</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c220c293-d49a-4427-8814-6ef47b8fdb3c.jpg?v=1751288267</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518837602</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_af1a7fd2-e4d7-4ba4-8c5a-f34e842f77b6.jpg?v=1751288273</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/lugia1523051316</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8283c475-30c4-408d-8f12-0a609c4bcabf.jpg?v=1751288278</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/lugia1525251607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d8a3d78a-cebd-4c93-97fb-b388bfa85045.jpg?v=1751288295</image:loc>
      <image:title>ダイヤモンド 0.53ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518835250</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ce2edbf7-4af6-4b4e-bd80-d72d43c4520a.jpg?v=1751288399</image:loc>
      <image:title>ダイヤモンド 0.77ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505010342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_e9114798-4506-4892-af08-1808cd7f6ae9.jpg?v=1751288434</image:loc>
      <image:title>ダイヤモンド 0.42ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5231406558</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8d3543bd-ee05-486a-aa20-fc3001adb5ef.jpg?v=1751288480</image:loc>
      <image:title>ダイヤモンド 4.46ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7451183897</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8128bb20-3472-4a79-a0a3-9d58ed9e3ae5.jpg?v=1751288486</image:loc>
      <image:title>ダイヤモンド 1.03ct L VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442975057</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_169ef0a0-f547-49d6-9499-719f70020cc0.jpg?v=1751288492</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/lugia1408002095</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f0038d47-f462-4995-84e9-58f98a1c89d2.jpg?v=1751288498</image:loc>
      <image:title>ダイヤモンド 1.65ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214904480</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_3c322c96-c593-4099-bd35-58e581616ba0.jpg?v=1751288504</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/lugia6452368047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_abcd7052-bae2-413c-8bc4-af33f22cd648.jpg?v=1751288509</image:loc>
      <image:title>ダイヤモンド 0.93ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225376075</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_4677052c-129b-46c5-996d-c6f5eb2e2770.jpg?v=1751288515</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/lugia2456183898</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_bf0ed008-c53f-412a-bacd-cd1240c6b5e0.jpg?v=1751288520</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/lugia6442962794</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0ddf375e-bfe1-462b-bf90-f3b00d1914b6.jpg?v=1751288526</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/lugia5416577237</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_874b49c7-b38e-4dc9-88c3-9e2648ef8f3f.jpg?v=1751288532</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/lugia5221618789</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_582f1380-0eed-4088-949e-840c3630093d.jpg?v=1751288544</image:loc>
      <image:title>ダイヤモンド 2.02ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2454688229</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_803ea1ba-577c-4f00-adea-22a7b4470d3e.jpg?v=1751288549</image:loc>
      <image:title>ダイヤモンド 0.85ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221037619</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8d17d1fa-4f08-4b36-b24b-41e920d2cafb.jpg?v=1751364726</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/lugia1226311195</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9615759a-241f-43e2-86b1-b8445ca71390.jpg?v=1751366472</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/lugia2424953070</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_957e76e3-9a1e-4800-9304-4eb0728be316.jpg?v=1751367562</image:loc>
      <image:title>ダイヤモンド 0.41ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6455478582</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a62b4c58-015f-45a7-a2e5-3e3405cf756b.jpg?v=1751368982</image:loc>
      <image:title>ダイヤモンド 1.5ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6471014899</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9ab5982c-6d36-431b-99ea-eb633a9b29ee.jpg?v=1751378060</image:loc>
      <image:title>ダイヤモンド 0.51ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6295395142</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_564e18bc-4d66-48c2-9450-d04599e6ae58.jpg?v=1751386306</image:loc>
      <image:title>ダイヤモンド 1.09ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6515884874</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3144909e-0233-4319-ad71-0e3e67d46ea9.jpg?v=1751444805</image:loc>
      <image:title>ダイヤモンド 0.71ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2526070970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3be3a490-fed2-454e-b262-598a54800eec.jpg?v=1751444918</image:loc>
      <image:title>ダイヤモンド 1.01ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2526070958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_de1f7a21-5c9c-4644-b663-6b2c75e4a5f7.jpg?v=1751444924</image:loc>
      <image:title>ダイヤモンド 0.5ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232574507</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a9193a96-1ca6-4262-8e58-6aa07805a26d.jpg?v=1751445354</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/lugia1226512690</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ea31aec-f143-4f25-b81b-78098e461849.jpg?v=1751454487</image:loc>
      <image:title>ダイヤモンド 0.6ct D VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485642827</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7aaa5235-2e29-4422-bf0a-17ef31829ceb.jpg?v=1751457630</image:loc>
      <image:title>ダイヤモンド 0.59ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511367878</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_f1cf49e4-d60e-444f-ac1a-dacdca2dced0.jpg?v=1751459433</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/nigia6521299173</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_232e6d54-ba90-4921-8d29-2178f19f19e3.jpg?v=1751462192</image:loc>
      <image:title>ダイヤモンド 1.08ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6521302516</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1600590e-e6e1-4e49-95e6-db12519b8c83.jpg?v=1751467115</image:loc>
      <image:title>ダイヤモンド 1.05ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235375462</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5e1e2039-5a1a-42de-870c-e1ffa14a0806.jpg?v=1751547522</image:loc>
      <image:title>ダイヤモンド 5.22ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2434898027</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ec00cd7b-9fb5-435a-af3a-af2dca6e9340.jpg?v=1751547843</image:loc>
      <image:title>ダイヤモンド 2.87ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2201165223</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a43607ca-6ede-4c55-83ed-90e282080b21.jpg?v=1751554890</image:loc>
      <image:title>ダイヤモンド 10.11ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233021307</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_fcc1cabb-8976-40a0-bfbc-5ba6ac6414f9.jpg?v=1751556489</image:loc>
      <image:title>ダイヤモンド 4.21ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7456933727</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e8062e71-6e33-4b87-916a-640e0b3c14be.jpg?v=1751628953</image:loc>
      <image:title>ダイヤモンド 0.3ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2467106399</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_578797c0-1e57-4aa9-b322-f2cdd4363ccf.jpg?v=1751629221</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/lugia3475002553</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_79dec4f9-a9d8-404d-a9ea-53bf731c4eec.jpg?v=1751629748</image:loc>
      <image:title>ダイヤモンド 0.42ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1475069992</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5ed7bb8e-530f-45a0-8887-aa40124dbc50.jpg?v=1751629759</image:loc>
      <image:title>ダイヤモンド 0.3ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7478282012</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9b560fe2-cd78-413f-8a3f-b123fe2e2f98.jpg?v=1751629964</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/lugia6471298522</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8652fda1-07cd-4849-bd8c-2db942946daa.jpg?v=1751629973</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/lugia7461963166</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_414fd246-2813-4c70-ba5c-141dd357d114.jpg?v=1751630031</image:loc>
      <image:title>ダイヤモンド 0.3ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475416481</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_eea66039-e624-4e11-aed1-ac0ff24364d6.jpg?v=1751630042</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2477456059</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d3e3b658-a5ad-4c43-aafc-2ad66e477756.jpg?v=1751630048</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/lugia3475649748</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e3766a4f-af45-49a9-98ef-097c21da53ec.jpg?v=1751630170</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6462967153</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0bfd55c4-9be7-4a91-a3fe-3807ea8e581d.jpg?v=1751630178</image:loc>
      <image:title>ダイヤモンド 0.3ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478816038</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_987159cd-68da-438c-8136-c9d9edb66ea5.jpg?v=1751630436</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/lugia6472911429</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_54d36020-fa93-4d64-b12d-2e09be55cb98.jpg?v=1751630442</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/lugia6471827419</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_300801bf-a526-4101-9e2a-ab0df6500778.jpg?v=1751630453</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/lugia6481221367</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_544dad77-bed9-451a-826e-27cc749dfb1e.jpg?v=1751630611</image:loc>
      <image:title>ダイヤモンド 0.43ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482289218</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9c0ec158-46c1-4992-b099-9a86cea4c438.jpg?v=1751630676</image:loc>
      <image:title>ダイヤモンド 0.41ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485319718</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b82db571-adf1-44c4-88bd-af7ff3428fb6.jpg?v=1751630685</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/lugia1487319828</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2ef0e0e7-64a1-415b-8db2-5d2254aadb66.jpg?v=1751630690</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/lugia6482232133</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_154337e7-01b0-4709-93a4-c6b49fe844bc.jpg?v=1751630812</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/lugia7481338675</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_68c535a3-dc67-4c27-bfe8-2f3a1502f450.jpg?v=1751630830</image:loc>
      <image:title>ダイヤモンド 0.46ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7486486268</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f2cd9f2c-986a-4efb-afd9-90330853b275.jpg?v=1751631030</image:loc>
      <image:title>ダイヤモンド 0.35ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1488647730</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f47fd2e3-6934-4784-a227-272909b095d5.jpg?v=1751631049</image:loc>
      <image:title>ダイヤモンド 0.37ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498106264</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_19cb9361-9830-4343-bd61-252cd3a832d4.jpg?v=1751716307</image:loc>
      <image:title>ダイヤモンド 0.31ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2514031631</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7d4a9190-afd4-411a-8e1d-182fc927cc7b.jpg?v=1751718310</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/nigia2447914690</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08740c8a-6630-4dc6-bb5a-830840bd7812.jpg?v=1751896676</image:loc>
      <image:title>ダイヤモンド 0.45ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6222533992</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_da8344de-586f-420c-9a05-3091b5b2ba58.jpg?v=1751896842</image:loc>
      <image:title>ダイヤモンド 0.42ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2396605368</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_861a3b0b-cc88-46e6-bfa5-e1ad06c7a370.jpg?v=1751897039</image:loc>
      <image:title>ダイヤモンド 0.41ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7416279445</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f69cd6fb-2c03-4aff-93c2-edffa8391f08.jpg?v=1751897356</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/nigia7233475911</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_36f7e6b2-7440-43a3-9348-950ffb4168f0.jpg?v=1751897431</image:loc>
      <image:title>ダイヤモンド 0.4ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2517738291</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3c6f7f32-923a-426e-b4c7-0d8345fa7f37.jpg?v=1751963099</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/bagia6512794719</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2202e13b-db36-4daf-a512-d5785122d500.jpg?v=1751963542</image:loc>
      <image:title>ダイヤモンド 1.11ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1507806295</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_798a1cda-b43f-4ba1-9c63-7dde4fa0a339.jpg?v=1752067177</image:loc>
      <image:title>ダイヤモンド 3.01ct I VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513406278</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a7d3705a-b6c6-4045-bd47-6ccfc68516cc.jpg?v=1752150559</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/nigia5231103148</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_61dea82c-5ad0-47b2-87e1-cbf32ba4e463.jpg?v=1752158886</image:loc>
      <image:title>ダイヤモンド 1.13ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2517595164</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e915e860-d1d2-4489-b17a-9a8f5620e653.jpg?v=1752163537</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/lugia7463954707</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cdac0b90-2c71-4569-a0ed-274e86d5888a.jpg?v=1752233301</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/nigia2201923907</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c33ca1e4-d5f3-45c1-919e-d28bf253f9a6.jpg?v=1752244265</image:loc>
      <image:title>ダイヤモンド 8.06ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516669275</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5b2800d3-efc6-4be3-8efb-72efb6c21f44.jpg?v=1752571324</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/lugia7528242230</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f45e0f2-e5fc-4806-b806-bb86fe89e439.jpg?v=1752571460</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/lugia2516856631</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_126e848a-0c24-4bc6-8620-dcc22f96ccf9.jpg?v=1752571498</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513873960</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8872e015-1e2d-4776-9eb1-00338f281182.jpg?v=1752571503</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529236381</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bf59bb20-c7e3-482e-b4d3-e09b24382cbb.jpg?v=1752571537</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5523425020</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_876dff46-cada-400b-bbc9-22aa24b116c3.jpg?v=1752571558</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519914529</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bb396a52-fa06-4508-ace0-c2e024c29b65.jpg?v=1752571646</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523402489</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2277cd08-7368-4f8d-9f26-69ff4797077c.jpg?v=1752571693</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5526575686</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5cf76fff-8ac1-474d-8b83-c305288b6eb5.jpg?v=1752571730</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522246842</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_0f3037cf-da79-4157-a496-0acf2035f6e9.jpg?v=1752571746</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525301303</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_28df8fe4-9d88-43f1-81fa-856cacf3ee0e.jpg?v=1752571756</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527658877</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9d5ea755-4256-4bc0-99b3-c7c22890c2d2.jpg?v=1752571777</image:loc>
      <image:title>ダイヤモンド 0.53ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1525673685</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ed509fc2-210a-444b-b12d-55ddf446a919.jpg?v=1752571793</image:loc>
      <image:title>ダイヤモンド 0.55ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526670839</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a34891b9-bc10-4db3-9916-830045332284.jpg?v=1752571799</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521676957</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26988747-e238-4425-84a7-12f0de81bc59.jpg?v=1752571804</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522690914</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_54862525-086d-4365-a244-bc4c3b62c364.jpg?v=1752571821</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526709623</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e0361fe-b4d8-44ca-8b9f-edaf123c8400.jpg?v=1752571826</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522719958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6bfa3b09-8233-4220-af45-406c0d777803.jpg?v=1752571843</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2524691551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3721797f-f927-4364-b282-7d0839a59d3f.jpg?v=1752571870</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512253688</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2090940e-2bca-4c8a-bd50-0f72258c54d8.jpg?v=1752572129</image:loc>
      <image:title>ダイヤモンド 0.49ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513312888</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_537a0d07-1032-49d2-aaad-919151b1ca91.jpg?v=1752572140</image:loc>
      <image:title>ダイヤモンド 0.56ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515373891</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e1b6620b-de51-455c-bf8e-d8277ba6f8e9.jpg?v=1752572145</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/lugia7516551322</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4c193dc4-11b8-4066-90db-2bc6df89b3e3.jpg?v=1752572174</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/lugia1519528578</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bc3487d5-bad4-49f8-aa08-70cde403b87d.jpg?v=1752572179</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/lugia5513629761</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_924596ad-721e-4429-9779-eef695617483.jpg?v=1752572195</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/lugia2516791188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_10e49273-0726-4783-bd42-27520c9d9a28.jpg?v=1752572212</image:loc>
      <image:title>ダイヤモンド 0.3ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515811035</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4097e2cc-61a4-4042-b6aa-fc9f20c2c3bf.jpg?v=1752572277</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/lugia3525060957</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f7eb5832-292f-4b04-b1a6-3a662c7b618a.jpg?v=1752572327</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/lugia1528130091</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0dde51f4-8b66-4cbd-96fd-cb2a98b4f7b5.jpg?v=1752572343</image:loc>
      <image:title>ダイヤモンド 0.48ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529162887</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bcd7cbf2-f64f-499e-8cc5-acd3af5c8a8a.jpg?v=1752572349</image:loc>
      <image:title>ダイヤモンド 0.47ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522315530</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a265e520-15e1-461c-90b4-37d5c74aedb3.jpg?v=1752572370</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/lugia6522349737</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ae6bb4a3-2d10-4334-896c-3384bc2fbd07.jpg?v=1752572376</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/lugia6522348517</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3ceb21a7-9e67-4db0-90db-8d749f17221b.jpg?v=1752572386</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/lugia1529568551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8f20b5a3-8519-4fd8-857c-fdfae84d9288.jpg?v=1752572425</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/lugia2427957495</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3fe240fa-2ff9-4c87-a19c-0ebb2e4c8a1e.jpg?v=1752577858</image:loc>
      <image:title>ダイヤモンド 0.32ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6521099303</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_bd4a5b7e-ab8e-45cb-9487-008f481e8245.jpg?v=1752595552</image:loc>
      <image:title>ダイヤモンド 3.03ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1455333409</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_36b69957-0fc6-466d-a264-0440f0eeb5bd.jpg?v=1752757660</image:loc>
      <image:title>ダイヤモンド 3.2ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7463591127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f191f78b-ab59-439a-a63f-bce54431b9b6.jpg?v=1752763528</image:loc>
      <image:title>ダイヤモンド 0.8ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6432355001</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b9a18641-186b-4152-a144-3ad6c21bd49b.jpg?v=1752763540</image:loc>
      <image:title>ダイヤモンド 0.78ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7451746861</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c5ca92db-1145-4a58-9196-5e1bf1aa767d.jpg?v=1752763789</image:loc>
      <image:title>ダイヤモンド 1.51ct N SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225232760</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d1aec6bc-5d5c-4aaf-a0e3-b22c6f5c3b0e.jpg?v=1752763864</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/nigia6432375338</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_afc071b3-da2a-4b82-aafc-73d4b3c84848.jpg?v=1752763952</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/nigia5221469971</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_7beb15b8-802b-4c60-a9a2-91622b85d424.jpg?v=1752763957</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/nigia6432525276</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9599186c-a378-41ed-bf0a-ae6299092f4a.jpg?v=1752763966</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/nigia6431499308</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9fadf01e-14aa-42a8-8918-ca3bdf058b3b.jpg?v=1752763972</image:loc>
      <image:title>ダイヤモンド 0.91ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2438575188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_16d016c4-15e6-4eee-a467-d134f3eddfe3.jpg?v=1752763980</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/nigia5222490272</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8bbc3ad0-3561-4f12-b205-666678033c65.jpg?v=1752763986</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/nigia2225409834</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0f7a8a32-604c-46fe-97f1-7bb7fc5e7a3f.jpg?v=1752763991</image:loc>
      <image:title>ダイヤモンド 0.89ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1435925064</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6c3bb49f-0873-4d28-bc0a-23bc77d36bb1.jpg?v=1752763997</image:loc>
      <image:title>ダイヤモンド 0.87ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225600436</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_1f5013fb-5881-4772-b3d9-753d6ba9eb59.jpg?v=1752764008</image:loc>
      <image:title>ダイヤモンド 0.74ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6361591863</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_3b2296fd-3616-4f1f-8b9f-5e0472fed7fe.jpg?v=1752764174</image:loc>
      <image:title>ダイヤモンド 3.53ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2225270993</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cfff4f86-fb95-4b54-9ace-455e08458d25.jpg?v=1752765291</image:loc>
      <image:title>ダイヤモンド 0.92ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6435425201</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_432be7e3-c4a7-4680-b8ad-068ef921680a.jpg?v=1752765500</image:loc>
      <image:title>ダイヤモンド 0.83ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6475011726</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d6fd3b1a-2158-4394-bbd4-d71276f8f5b3.jpg?v=1752767268</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/nigia6485374997</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1fb94206-8cb0-4678-aad1-6f7e89baf313.jpg?v=1752767283</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/nigia2467064080</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_08272b4b-0b17-4a5e-b438-a733de810e89.jpg?v=1752767310</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/nigia14638778</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e94a04fc-5a60-454e-84b4-59e478f35297.jpg?v=1752767374</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/nigia2235052645</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ea561add-c42c-4317-8f85-7c88716e417e.jpg?v=1752767388</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/nigia2225125337</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f674d6b3-99eb-4b8e-929b-034168d22727.jpg?v=1752767409</image:loc>
      <image:title>ダイヤモンド 1.01ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2135041440</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7201d030-f8c9-4bde-b328-a9862628916b.jpg?v=1752767420</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/nigia5234059971</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8fde559b-a5fe-4680-a972-3a226153a81d.jpg?v=1752767432</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/nigia1479733042</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_55ac37f2-2600-4141-8b38-e1d5e51698e1.jpg?v=1752767453</image:loc>
      <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>
    <loc>https://diamond-bourse.com/products/nigia5231240360</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_393bfa65-d500-4b6c-9cd7-00ff8c7758da.jpg?v=1752767459</image:loc>
      <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>
    <loc>https://diamond-bourse.com/products/nigia5234155605</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_56b5b074-55c3-45cc-bcfe-578f487e9078.jpg?v=1752767513</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/nigia2466034276</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cbac5581-7f6a-45cf-8bcd-1d904cd807b3.jpg?v=1752767553</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/nigia2239138126</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_81b44715-1f66-41cd-b6ae-bed5f4585ea5.jpg?v=1752767617</image:loc>
      <image:title>ダイヤモンド 0.92ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231184124</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9f6205c3-01d2-4a0a-a3fd-d134c105e28b.jpg?v=1752767678</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237216102</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_67c48d37-9d20-4912-bb58-d5a8ff0f6935.jpg?v=1752767727</image:loc>
      <image:title>ダイヤモンド 0.82ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1467073377</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b9f31839-f6f4-4f36-aaf1-5355f93b45ff.jpg?v=1752767885</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/nigia7416794900</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dd128569-4e06-4605-bd1a-f279befb7685.jpg?v=1752768095</image:loc>
      <image:title>ダイヤモンド 0.62ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6234197259</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_fe771acd-ee4e-4593-96e5-a311795cdd03.jpg?v=1752768173</image:loc>
      <image:title>ダイヤモンド 0.53ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7426095860</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5fd4de33-4775-4efb-b690-20ba05141a7f.jpg?v=1752768321</image:loc>
      <image:title>ダイヤモンド 0.5ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231088069</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_3fe67b81-7f62-4651-ad29-09bc585cd2db.jpg?v=1752768717</image:loc>
      <image:title>ダイヤモンド 0.74ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2221888234</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_5624211b-fbcf-4704-8dd1-4e5f19ed7b53.jpg?v=1752768727</image:loc>
      <image:title>ダイヤモンド 0.71ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1448195638</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_16fa7590-f951-4f69-ab48-6fc09ad27dde.jpg?v=1752769017</image:loc>
      <image:title>ダイヤモンド 2.71ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1457236630</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9925f4a5-97a1-4097-b087-492508a8c91c.jpg?v=1752844447</image:loc>
      <image:title>ダイヤモンド 2.01ct J IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1523572949</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b2b78174-835b-4f53-a46d-fc1836056f71.jpg?v=1752844491</image:loc>
      <image:title>ダイヤモンド 1.76ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1529349979</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5e44a647-554a-4e1b-835c-74edb1edd56d.jpg?v=1752844984</image:loc>
      <image:title>ダイヤモンド 1.08ct G IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2528498127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_63bc602c-977e-4e01-9434-623c1e7b119a.jpg?v=1752845055</image:loc>
      <image:title>ダイヤモンド 1.05ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214928910</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_72f33051-8637-4b4c-bcb7-45ea575867a2.jpg?v=1752918162</image:loc>
      <image:title>ダイヤモンド 0.8ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6412744769</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b7c7df30-8c72-4e06-b730-9b6370d75d79.jpg?v=1752920240</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/lugia7421307140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9c21e9c3-84db-496e-844b-4399eef90503.jpg?v=1752920502</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/lugia5423385355</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_33e483df-6da1-4103-840c-1335f8afd15f.jpg?v=1752920632</image:loc>
      <image:title>ダイヤモンド 1ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2436398369</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f82d3ead-a0c3-4256-b96c-f3a9befff13a.jpg?v=1752922236</image:loc>
      <image:title>ダイヤモンド 0.3ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506906718</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_55d10b44-296e-45df-9d22-cf468234b2f4.jpg?v=1752926360</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/lugia7513561466</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8a9ba88c-3eb1-4b31-9353-c9a1318bb3e6.jpg?v=1752926880</image:loc>
      <image:title>ダイヤモンド 0.6ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515171116</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d8421ecc-2f0a-46b4-8c4a-b29ecaf515f3.jpg?v=1752926971</image:loc>
      <image:title>ダイヤモンド 0.47ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517441715</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_fcbb09e2-dc4c-48b6-bd01-e04d3f03f1f0.jpg?v=1752927262</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5232585539</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_da918ed1-f13d-43a1-a956-2fb3ac447d86.jpg?v=1752928488</image:loc>
      <image:title>ダイヤモンド 1.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1529542520</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c1323691-c0a5-4bdc-bf86-86dded3b469b.jpg?v=1753102306</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/lugia2457664106</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e0f2cdb5-cfda-4f69-a55d-56da72170f4f.jpg?v=1753182779</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/nigia2235519794</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_899630ef-57f3-4f47-af93-d436a0cf0c0e.jpg?v=1753194547</image:loc>
      <image:title>ダイヤモンド 5.01ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6512863202</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_11fdbaa6-11fc-4b1e-961b-27e8d33d83b2.jpg?v=1753194571</image:loc>
      <image:title>ダイヤモンド 4.08ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5456955535</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_eadd4ab0-9b74-4e51-813a-e0bfc36e3ff7.jpg?v=1753194653</image:loc>
      <image:title>ダイヤモンド 3.01ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232597545</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_68a3ea29-eb47-4e65-92cd-0df187d6e409.jpg?v=1753199836</image:loc>
      <image:title>ダイヤモンド 1.57ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2424694737</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_831eda2b-b8e0-4349-99be-a38f52012498.jpg?v=1753274675</image:loc>
      <image:title>ダイヤモンド 2.51ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456983344</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ca8ebbd4-5066-4d29-b218-442b3eee8ea3.jpg?v=1753356607</image:loc>
      <image:title>ダイヤモンド 0.75ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232516319</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_973b16d2-6adc-4787-a344-a5e31b34094e.jpg?v=1753362088</image:loc>
      <image:title>ダイヤモンド 6.19ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2195243531</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_05643cc8-38bb-4b22-b9a9-86e201f6224f.jpg?v=1753371846</image:loc>
      <image:title>ダイヤモンド 1.02ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2508779674</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_81e2d07c-ae63-4183-bf93-16c432a96bfe.jpg?v=1753372967</image:loc>
      <image:title>ダイヤモンド 3.13ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6482909313</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8ce7e66f-e623-4aeb-9d6e-511acc125f9d.jpg?v=1753444392</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/lugia6502328984</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b426cfd8-63f3-4ea5-9a1b-4ab2a4cc1a69.jpg?v=1753445153</image:loc>
      <image:title>ダイヤモンド 0.75ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224350684</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b0459e1-9b29-4ff5-9b39-4d1765aedcfe.jpg?v=1753525179</image:loc>
      <image:title>ダイヤモンド 0.7ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2524760905</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e0b78113-7bd0-4fd4-99d5-0e4267a8173d.jpg?v=1753778195</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/lugia2221589068</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_5df66dd5-7979-4c72-862e-fbfcb12acdb6.jpg?v=1753787093</image:loc>
      <image:title>ダイヤモンド 0.69ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6382991772</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_de29b856-5246-46cc-93c0-5319f1ce7569.jpg?v=1753794382</image:loc>
      <image:title>ダイヤモンド 3.02ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224078783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1468484921</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/%E3%83%80%E3%82%A4%E3%83%A4%E3%83%A2%E3%83%B3%E3%83%89-1-68ct-d-flawless-excellent-gia%E9%91%91%E5%AE%9A%E4%BB%98</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR.jpg?v=1717314965</image:loc>
      <image:title>ダイヤモンド 1.68ct D Flawless Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7436962636</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d3affadd-8a7c-48ad-9218-cfc862d602f8.jpg?v=1759478587</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/bagia5231056757</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4a96410e-38e5-4aa3-b5a9-f12fdd0fd0b0.jpg?v=1759478680</image:loc>
      <image:title>ダイヤモンド 1.38ct N SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1528641014</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_7d8a744e-1abf-4e93-ba64-b14aa0680370.jpg?v=1759478733</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/bagia7533296384</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f8c398fb-da76-4473-9ed8-55d51ccea928.jpg?v=1759479153</image:loc>
      <image:title>ダイヤモンド 0.56ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7496446289</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_74f1fb6a-2d75-4357-a791-18d833b857bc.jpg?v=1759479315</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/bagia2233646145</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0ca230a9-827e-4af3-b883-18c1089c3567.jpg?v=1759479589</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/bagia6512819583</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ebb2423f-9246-45dd-b533-321d2277c350.jpg?v=1759479625</image:loc>
      <image:title>ダイヤモンド 0.36ct N VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1535155007</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d5cec74e-148d-40e9-bd24-5b8b5f84359e.jpg?v=1759479677</image:loc>
      <image:title>ダイヤモンド 0.31ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6481415662</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8ef20d06-d24c-4899-accc-eb42cb827d07.jpg?v=1759479717</image:loc>
      <image:title>ダイヤモンド 0.94ct H IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232644196</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c6b0b147-9363-491f-b00c-3f46476526b9.jpg?v=1759479793</image:loc>
      <image:title>ダイヤモンド 1.04ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232646149</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_4abae743-b990-4a36-9f11-0ac7176746c1.jpg?v=1759479831</image:loc>
      <image:title>ダイヤモンド 1.53ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232612323</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_38b975d2-d9da-4df0-835b-624148e3d11e.jpg?v=1759480000</image:loc>
      <image:title>ダイヤモンド 1.54ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1523690809</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ef0595ec-e8ad-4cf2-a474-5bf7fc0bd194.jpg?v=1759480526</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/bagia6521690341</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a7bbd97b-20dc-49df-8d95-6cac179e0a89.jpg?v=1759480537</image:loc>
      <image:title>ダイヤモンド 1.53ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7526700700</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5edb0955-3f48-4fb6-b3e2-5cf78581a788.jpg?v=1759480558</image:loc>
      <image:title>ダイヤモンド 0.51ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231686762</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_38bfa48f-516d-4383-9673-f2018a61ff5a.jpg?v=1759480720</image:loc>
      <image:title>ダイヤモンド 1.11ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235714696</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a2d954d6-bb74-4f63-9043-6cfefc519ffb.jpg?v=1759481343</image:loc>
      <image:title>ダイヤモンド 1.52ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1278208916</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b8c212af-7c2f-46f1-9474-a29df1511611.jpg?v=1759484690</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/lugia6331591227</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_55e812cc-60c2-4cb1-93e8-2f9fd0d35062.jpg?v=1759484741</image:loc>
      <image:title>ダイヤモンド 0.51ct G IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7383354707</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_99376d03-8ff5-4b34-a027-c837437bc860.jpg?v=1759485385</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/lugia1385197201</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_0b745d20-07e4-4dd7-898b-bf00a8ce9ba0.jpg?v=1759485548</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/lugia2397043443</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9e08cde2-677f-44b7-9090-fd00567d1ed0.jpg?v=1759485655</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/lugia1397603884</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_73df5c44-23e6-41f3-b8e4-47f665612c4e.jpg?v=1759486651</image:loc>
      <image:title>ダイヤモンド 0.7ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2213996544</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3d50c999-93e1-4d5e-a1da-0c5d03aad260.jpg?v=1759486816</image:loc>
      <image:title>ダイヤモンド 0.55ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1409867273</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e3996482-846c-41ca-9c7b-b9539e48a7a0.jpg?v=1759487402</image:loc>
      <image:title>ダイヤモンド 2ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2416911410</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2d5dd61d-d62b-4c37-a6d0-66be5cf3838a.jpg?v=1759487487</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/lugia2225236815</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_eabd762b-f66e-4b8e-a052-d0ac6b4c5577.jpg?v=1759487640</image:loc>
      <image:title>ダイヤモンド 0.5ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1413937618</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0bdf640b-4876-466a-84c0-5d037fe14e6e.jpg?v=1759487740</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/lugia6422970342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_bcc68544-0010-46bd-9ab4-a09ceaa5619a.jpg?v=1759488476</image:loc>
      <image:title>ダイヤモンド 2.01ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431469092</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_939b7489-906f-45f2-a3d4-bf4aaafbe1d1.jpg?v=1759488725</image:loc>
      <image:title>ダイヤモンド 1.21ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431287183</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a7a9dcd5-babf-4234-9e21-1c340e10ba15.jpg?v=1759488858</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/lugia5436717162</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e92cd63-4b58-42a1-a103-3b54a73e2e24.jpg?v=1759488906</image:loc>
      <image:title>ダイヤモンド 0.65ct I VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225457067</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fb76b2ff-165d-4e22-a955-d503cb150762.jpg?v=1759488965</image:loc>
      <image:title>ダイヤモンド 2.01ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436513106</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_62adbe0f-45dd-4cb2-b074-0555b464f7d2.jpg?v=1759489353</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/lugia6227647520</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e4ebf857-7870-46d6-9da1-f180ad067c04.jpg?v=1759489793</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/lugia2446464844</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_673be01f-c5d1-454e-9b87-8f23d4fa28fc.jpg?v=1759489880</image:loc>
      <image:title>ダイヤモンド 0.46ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222483023</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_4290ec96-ad24-41bd-96b5-f342f42c55bb.jpg?v=1759489929</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/lugia3405496375</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_650c520c-4934-4cab-90a0-fe84fc42b6a3.jpg?v=1759490159</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/lugia6455312934</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_758a6d20-708b-439e-8046-2989959284c8.jpg?v=1759490232</image:loc>
      <image:title>ダイヤモンド 1.4ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7451532147</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1f926c1a-21e7-40d5-b25c-3e7ef95a6cbe.jpg?v=1759490262</image:loc>
      <image:title>ダイヤモンド 0.65ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2456749923</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_eb6da7e2-b341-40db-9c44-a5cfe7057059.jpg?v=1759490471</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/lugia6455883072</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c17a27c8-f9fc-4bc9-b13e-c2a025501b33.jpg?v=1759490476</image:loc>
      <image:title>ダイヤモンド 0.51ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2467289789</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dfb0aa05-6ee6-4832-b105-7e25822efe55.jpg?v=1759490692</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/lugia6455985668</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_35fb5a95-642a-4ea6-915b-d09d6e5b47e6.jpg?v=1759490916</image:loc>
      <image:title>ダイヤモンド 0.5ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224887881</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_9a0baa86-688f-4350-90a6-665b99b621f9.jpg?v=1759491444</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/lugia5476193238</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_786ceeb2-e939-41c1-a344-304ddcd2bbf0.jpg?v=1759491573</image:loc>
      <image:title>ダイヤモンド 0.8ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471638827</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_98b8c9ed-0f72-4612-b2d0-f0bd7affb709.jpg?v=1759491807</image:loc>
      <image:title>ダイヤモンド 2.61ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2474946376</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8a872773-0d9b-43fe-894b-913542bd2ae9.jpg?v=1759491872</image:loc>
      <image:title>ダイヤモンド 0.42ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1488666518</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_6dffb271-9c3a-4759-b2f4-cf7224e37152.jpg?v=1759492112</image:loc>
      <image:title>ダイヤモンド 0.43ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2497180978</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_38389f5f-2f54-482a-b02a-cf6b94eea221.jpg?v=1759492392</image:loc>
      <image:title>ダイヤモンド 1.7ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6501232842</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9f50d77b-532e-415d-8592-4b92140a4951.jpg?v=1759492708</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/lugia7496296981</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3d7c524c-33b7-4449-805b-18b4883f231f.jpg?v=1759492791</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7498832008</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_87385f9a-59b5-4d24-bc0a-0e6499c2021a.jpg?v=1759492819</image:loc>
      <image:title>ダイヤモンド 0.48ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502536375</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_dd1aff43-be0c-45f5-bfb8-65be1b7efa4e.jpg?v=1759492937</image:loc>
      <image:title>ダイヤモンド 0.96ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513572381</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c44696f3-a734-46e5-b6d7-16015b79d62a.jpg?v=1759493447</image:loc>
      <image:title>ダイヤモンド 1.5ct D SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7511503936</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3e8ea668-826b-4260-b2d7-965ddb863326.jpg?v=1759493764</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/lugia6522191792</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b44e917c-7ceb-48f0-890d-86e805dacfc4.jpg?v=1759494205</image:loc>
      <image:title>ダイヤモンド 0.52ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7526968479</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_dfab68a0-6f8e-48a2-ab2a-1b5e05f5943c.jpg?v=1759494572</image:loc>
      <image:title>ダイヤモンド 0.99ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1525555564</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e9b1a6da-a9b4-4421-ad7a-c0d8e1bf0cb1.jpg?v=1759494583</image:loc>
      <image:title>ダイヤモンド 0.99ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522773946</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c4a137f9-fd7e-4385-9988-93fe70eb367d.jpg?v=1759494593</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/lugia2527292580</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f6748297-6f14-4ca4-a680-a343bb46455c.jpg?v=1759494626</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/lugia2528229631</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_967206aa-9f10-41bb-a9ba-c81bfb9c6fd0.jpg?v=1759494656</image:loc>
      <image:title>ダイヤモンド 0.36ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1232541190</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e69dcaa8-09d6-4de1-ab81-525dcadbe4a6.jpg?v=1759494678</image:loc>
      <image:title>ダイヤモンド 0.32ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7516770280</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2585704b-0744-4794-802c-af29e91daf47.jpg?v=1759494683</image:loc>
      <image:title>ダイヤモンド 0.35ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518961519</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_64d32a69-470e-4a1e-b080-86a6e855a65a.jpg?v=1759494695</image:loc>
      <image:title>ダイヤモンド 0.31ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521001892</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e196668b-092a-4fef-a79e-c4052646f048.jpg?v=1759494701</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/lugia6525071456</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_13e1223a-b77c-48d7-a58d-516d6591521d.jpg?v=1759494706</image:loc>
      <image:title>ダイヤモンド 0.3ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3525228927</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e588eaba-0007-4d84-8d28-85346457612c.jpg?v=1759494717</image:loc>
      <image:title>ダイヤモンド 0.32ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521556152</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8f9d7e74-9c86-478f-8583-d65c0a337370.jpg?v=1759494738</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/lugia6521649593</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e783dd7b-bb42-4cf4-b753-b7cf16d60e97.jpg?v=1759494748</image:loc>
      <image:title>ダイヤモンド 0.32ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523821251</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4218aa83-b5d1-4f42-8eeb-61769075f349.jpg?v=1759494759</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/lugia6522256099</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_88ecf80c-378c-4096-8d60-624e625a4c6e.jpg?v=1759494769</image:loc>
      <image:title>ダイヤモンド 0.35ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527653672</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_440486b6-012f-4bbe-ac8a-e69d9aada578.jpg?v=1759494780</image:loc>
      <image:title>ダイヤモンド 0.49ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527705767</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_11f6692e-b82a-4d1c-a149-2ab7354e95f7.jpg?v=1759494801</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/lugia6525334357</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_52112f8a-0e8a-4caa-ae6e-807094fff8e9.jpg?v=1759494869</image:loc>
      <image:title>ダイヤモンド 1.03ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5536020222</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cded341f-19c5-4395-a388-12b381428fc1.jpg?v=1759494874</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522402097</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9acdb3c3-7ffb-487e-8420-4627b4b61c25.jpg?v=1759494890</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235598961</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba0f3a70-3c0c-4bf6-89d2-4b28f08f55e5.jpg?v=1759494895</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526387992</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b09313ec-eb7f-4843-b75f-6755b7256e92.jpg?v=1759494922</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5526399673</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bd817af0-1e13-4210-9ae4-47026e53c74b.jpg?v=1759494927</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522388206</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26e38bab-3ede-4e76-9441-84a60be1588a.jpg?v=1759494932</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/lugia7536111793</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_378e43cf-c8a8-4899-9772-3aa4de9a205f.jpg?v=1759494969</image:loc>
      <image:title>ダイヤモンド 0.51ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1537123192</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_91c38ef3-7b33-444a-b20e-eff5fa6f05f6.jpg?v=1759494975</image:loc>
      <image:title>ダイヤモンド 0.5ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526846950</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b34b368d-5e8c-49cf-ba46-439f04f026c7.jpg?v=1759495012</image:loc>
      <image:title>ダイヤモンド 0.77ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515955119</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b9d4e410-2a4d-40cc-b849-3e3135a8ca9e.jpg?v=1759495049</image:loc>
      <image:title>ダイヤモンド 0.52ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5523029756</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_98e7e7ee-b563-4816-8610-c7b82e95d9e2.jpg?v=1759495065</image:loc>
      <image:title>ダイヤモンド 0.47ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2235572321</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_246c82b8-cd28-4cfa-ba37-a1fef96c7c05.jpg?v=1759495076</image:loc>
      <image:title>ダイヤモンド 0.47ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529228826</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c47e2efa-18e5-4a10-a4b5-5c4eb71cf1fc.jpg?v=1759495087</image:loc>
      <image:title>ダイヤモンド 0.47ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7528965494</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cd63662a-b273-4903-8565-dd15d329c08a.jpg?v=1759495123</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/lugia5523985011</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_09af98c9-03bd-4bbf-98c8-76fdf3598965.jpg?v=1759495143</image:loc>
      <image:title>ダイヤモンド 0.35ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522933070</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b4d76d9e-53f7-4187-b7b2-b9cf13e4f2d6.jpg?v=1759495169</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/lugia2527399245</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_345bd079-87a8-4e57-97c7-bf01702a3b6c.jpg?v=1759495211</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/lugia7521765420</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c874ce5f-6dc0-42b2-9ace-1137a72a896e.jpg?v=1759495233</image:loc>
      <image:title>ダイヤモンド 0.39ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523770562</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f6df5607-1dab-4bb1-bd31-870b512a99fb.jpg?v=1759495238</image:loc>
      <image:title>ダイヤモンド 0.38ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527022966</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_128eb897-2242-400c-a8cf-6bbd850c7bf8.jpg?v=1759495285</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/lugia6522066799</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2b7fc55-4c04-4eb7-8843-fc1fcd532dfa.jpg?v=1759495290</image:loc>
      <image:title>ダイヤモンド 0.65ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516876461</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c217f0ab-7e27-4b3e-8f07-4eda7c4eb999.jpg?v=1759495390</image:loc>
      <image:title>ダイヤモンド 0.38ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526056419</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a19b463c-c9a0-4a4d-8acf-a561fdb0355e.jpg?v=1759495411</image:loc>
      <image:title>ダイヤモンド 0.35ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3525279496</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_99d5b01b-c611-4937-8d47-656898a559bf.jpg?v=1759495423</image:loc>
      <image:title>ダイヤモンド 0.39ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6521771587</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9c46aa84-e60b-4b68-a9df-51d5390ef250.jpg?v=1759495434</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/lugia2527920146</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_50546508-76b9-490e-96f2-72a958034966.jpg?v=1759495439</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/lugia2526842683</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_baa187a8-1eee-4a05-ba23-e63ac2d1014b.jpg?v=1759495444</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/lugia7531011088</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6c465486-2ab0-4d3e-99e4-965ce74bce9b.jpg?v=1759495450</image:loc>
      <image:title>ダイヤモンド 0.37ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236662898</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d775097e-49a1-4b14-8b5a-937fd84ebf96.jpg?v=1759496025</image:loc>
      <image:title>ダイヤモンド 8.32ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5231676875</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8318b31a-baad-4eb6-9799-7be6430746f9.jpg?v=1759496110</image:loc>
      <image:title>ダイヤモンド 4.73ct F IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2233607048</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9327d1cd-f681-4bdd-bc40-5c5f78dfce1c.jpg?v=1759496219</image:loc>
      <image:title>ダイヤモンド 3.52ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1435857159</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a7740084-6804-47bf-a59c-a13ec518c64f.jpg?v=1759496391</image:loc>
      <image:title>ダイヤモンド 2.8ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235313257</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_26caccb5-d770-49bf-8369-0aa15fb1b8e0.jpg?v=1759497404</image:loc>
      <image:title>ダイヤモンド 1.01ct L VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1700314420</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1b532b65-e3ed-4017-9305-a2da04cd0849.jpg?v=1759497768</image:loc>
      <image:title>ダイヤモンド 0.72ct G VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2487564585</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e3bac988-7451-4981-8aaa-be3b92832385.jpg?v=1759500746</image:loc>
      <image:title>ダイヤモンド 2.01ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221670061</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e0d1c93b-3422-4173-ac74-7ffcc8014a5b.jpg?v=1759500833</image:loc>
      <image:title>ダイヤモンド 1.02ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537262160</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dd8e7228-ef87-46b8-a10b-cec700ae7468.jpg?v=1759500905</image:loc>
      <image:title>ダイヤモンド 0.82ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5526937448</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_758eaae5-2fb9-4483-b64d-d3eb47c1a163.jpg?v=1759500928</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/nigia2527999481</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_83372c80-a535-430c-babe-6e1a60ff0107.jpg?v=1759500933</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/nigia1529941424</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_aba69f99-41ab-4786-b662-ca7ae1df897e.jpg?v=1759500948</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1525510524</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_da5d6afc-94c1-4a79-a402-85620c99bc02.jpg?v=1759501105</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/nigia1232552294</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d6db3527-94bf-4fe8-aaec-2549b47a5ebb.jpg?v=1759501329</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/nigia5231582317</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_b2f29bfd-b56f-434f-8d2a-c537abc75b79.jpg?v=1759501573</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/nigia2223668496</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b5bd2cf2-f2c6-4ee9-a45e-05947a202aa6.jpg?v=1759501846</image:loc>
      <image:title>ダイヤモンド 5.07ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237639057</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_e9eeddec-8fc1-40fa-83d3-0534a016411b.jpg?v=1759501858</image:loc>
      <image:title>ダイヤモンド 5.03ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6315419326</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d8361aae-ea97-4a0b-ad75-606758744fb8.jpg?v=1759501913</image:loc>
      <image:title>ダイヤモンド 3.05ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5516586491</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_07172758-9e57-4d48-9991-621a558b840e.jpg?v=1759501919</image:loc>
      <image:title>ダイヤモンド 3.05ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2528543383</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_474090d9-2d8d-4b66-a77c-5be0a13e2fb8.jpg?v=1759502032</image:loc>
      <image:title>ダイヤモンド 1.53ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6371878272</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a8df9ade-337c-4c98-b131-a8addb00220f.jpg?v=1759502275</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/nigia7511299073</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f69013dc-55e6-4fd4-b29e-9927ee496b1a.jpg?v=1759503274</image:loc>
      <image:title>ダイヤモンド 3.31ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7508351270</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_558343ce-636f-4bc0-ba55-f0a6984923ba.jpg?v=1759503291</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/nigia1232519699</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b820452b-5df7-4f62-9951-a767ad0f233a.jpg?v=1759504519</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/nigia13043186</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5b87e7a2-a20c-4b73-b173-2879628d9a72.jpg?v=1759504614</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia13043173</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4aa1a74f-86c4-4af9-bc15-95a44e2d7ae2.jpg?v=1759504723</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/nigia1523605593</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7f6fedd9-799b-43fb-8d92-330dc6b76efe.jpg?v=1759504802</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/nigia1186583979</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_babf2d05-43b4-41db-8b03-3016a5984198.jpg?v=1759505113</image:loc>
      <image:title>ダイヤモンド 2.15ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7363630578</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c8ab5224-9e44-48b5-b60f-db348b120712.jpg?v=1759569982</image:loc>
      <image:title>ダイヤモンド 0.59ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6385928522</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b1d05362-12f3-4f9e-be97-1bba55e9696a.jpg?v=1759570548</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/lugia6402615189</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5fe45c9f-27f8-43e7-8f04-75d8531a41d2.jpg?v=1759571124</image:loc>
      <image:title>ダイヤモンド 0.35ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224020906</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_dba0d1c5-87aa-4e6c-b26b-44bfa87e1965.jpg?v=1759571184</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/lugia2221145859</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c8f679d2-1797-42b3-ab95-aefd220c5efc.jpg?v=1759571204</image:loc>
      <image:title>ダイヤモンド 2.01ct J VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7403812047</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_53c63ec3-dd94-417e-b5d2-606854bdb1b9.jpg?v=1759571990</image:loc>
      <image:title>ダイヤモンド 0.5ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222070702</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_382ff36b-9dc0-4733-961f-79352ae94573.jpg?v=1759571995</image:loc>
      <image:title>ダイヤモンド 0.51ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225007997</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b5a5b29f-306a-410c-9d30-8ea059756220.jpg?v=1759572108</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/lugia2225203746</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_246a7039-65ca-4860-b13b-a239bbffde94.jpg?v=1759572372</image:loc>
      <image:title>ダイヤモンド 0.56ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226291318</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ae7b616c-cdfc-4ca3-a6d7-1a8a4abd73f3.jpg?v=1759572432</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/lugia7416826468</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_022a028f-b322-4247-b0eb-633c30c67b1c.jpg?v=1759572465</image:loc>
      <image:title>ダイヤモンド 0.54ct I VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222286056</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_23c15cb6-9bbc-446b-9e7b-dc7f09d4a8fb.jpg?v=1759572486</image:loc>
      <image:title>ダイヤモンド 1.01ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222125588</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0fc4c5a2-8cd3-4bc7-8ee0-7f297382c528.jpg?v=1759572604</image:loc>
      <image:title>ダイヤモンド 0.71ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5426424153</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c680e43c-e604-4345-b6f4-d8a604a16256.jpg?v=1759572908</image:loc>
      <image:title>ダイヤモンド 1.51ct K VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225390513</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_77f06421-650c-451a-9bb7-f8089677a7b1.jpg?v=1759573013</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/lugia6224311131</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba93fa4f-c889-4c2c-be63-89ce6fd77969.jpg?v=1759573087</image:loc>
      <image:title>ダイヤモンド 0.51ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5433914842</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_870d54b3-f569-48a0-9864-6a748af5cd56.jpg?v=1759573655</image:loc>
      <image:title>ダイヤモンド 0.59ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2437782941</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_386f2a21-2d9c-45c6-a835-c1e8f6a6a66e.jpg?v=1759573662</image:loc>
      <image:title>ダイヤモンド 0.5ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7438980068</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5f89cd3b-7625-49ac-83e1-9298e280f319.jpg?v=1759574481</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/lugia2221619246</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a171fe5a-55ea-48d1-8b9a-b903b7dfdef6.jpg?v=1759574624</image:loc>
      <image:title>ダイヤモンド 1.09ct I VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453422440</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_81a7dd98-bdaf-47cb-9dd3-59644d843a46.jpg?v=1759574774</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/lugia6452471950</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f24e6644-c970-4bad-bdc1-82d14c21b8b3.jpg?v=1759574780</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/lugia6431650569</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_becafd35-e180-42c6-858c-45f24e8012f7.jpg?v=1759575066</image:loc>
      <image:title>ダイヤモンド 0.52ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7432395924</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b55cb500-6f08-4b0e-a37a-de622f36eb0b.jpg?v=1759575071</image:loc>
      <image:title>ダイヤモンド 0.52ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223607064</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fcbf406d-c379-4aa9-8b8b-dc168e115da1.jpg?v=1759575076</image:loc>
      <image:title>ダイヤモンド 0.52ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224619663</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_baf8a044-ab86-422b-b37e-73671e44317b.jpg?v=1759575081</image:loc>
      <image:title>ダイヤモンド 0.51ct H VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5456573762</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_36b70639-e403-4f64-afe9-0f4e2acd44d3.jpg?v=1759575111</image:loc>
      <image:title>ダイヤモンド 0.96ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1453443497</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ede0a0cc-b45d-4815-87fc-3792e70ba2b8.jpg?v=1759575141</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/lugia7458394204</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0669b801-3108-4aef-8931-6efbc7f39757.jpg?v=1759575178</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/lugia6452136162</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9dbae792-be32-45e1-9d67-3954409e85ec.jpg?v=1759575233</image:loc>
      <image:title>ダイヤモンド 0.76ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6442432715</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3bc9f150-82b7-4606-8e32-07c317373ded.jpg?v=1759575327</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/lugia6224916676</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_910e362b-ea5a-483b-ae6d-7fa7d767e625.jpg?v=1759575933</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475244290</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e95dbae7-7156-4717-8bf0-97826f64de56.jpg?v=1759575948</image:loc>
      <image:title>ダイヤモンド 0.6ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3475911674</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_af53d3f1-0095-451b-928f-dbf6a646ee40.jpg?v=1759576211</image:loc>
      <image:title>ダイヤモンド 0.67ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6472131088</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f94f391f-3edd-44ab-b1be-865ffc7f7274.jpg?v=1759576332</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/lugia5473673068</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d74d63bd-7aa0-49fc-b094-b66340bb8900.jpg?v=1759576342</image:loc>
      <image:title>ダイヤモンド 0.56ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1488487713</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_545daeb6-ff16-4520-a0d2-d65970b17e4c.jpg?v=1759576608</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/lugia1503101078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9823bc75-ffc3-4917-815c-474dc173f6b8.jpg?v=1759577211</image:loc>
      <image:title>ダイヤモンド 0.65ct H SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6495265459</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cbe8e841-8797-461a-aa82-258e51b32df5.jpg?v=1759577566</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5513199406</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b385001f-41f9-482b-a622-6fc1553bf12b.jpg?v=1759577742</image:loc>
      <image:title>ダイヤモンド 0.41ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7501971164</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a97d7c45-6d70-465a-8fc0-d76180282c34.jpg?v=1759577773</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6515256939</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9574dfa9-c3cb-4eec-a880-d97bab613753.jpg?v=1759577784</image:loc>
      <image:title>ダイヤモンド 0.5ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512445215</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_dfc25592-0c84-4b80-8556-3ecd6153b67d.jpg?v=1759577933</image:loc>
      <image:title>ダイヤモンド 0.5ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7513520679</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a0cd5af3-eeb3-42aa-93c1-f7393b9d75c2.jpg?v=1759577944</image:loc>
      <image:title>ダイヤモンド 0.51ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1515537826</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8df1fae8-8d1e-431a-89f5-bcb0a25f0463.jpg?v=1759577949</image:loc>
      <image:title>ダイヤモンド 0.52ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512431254</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c5584a14-4d15-427c-b563-2f01fec10386.jpg?v=1759578095</image:loc>
      <image:title>ダイヤモンド 1.01ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516171829</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1ad49798-6ccc-47ab-a74d-4e70b4c61b04.jpg?v=1759578216</image:loc>
      <image:title>ダイヤモンド 0.69ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516495362</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3095ab66-c08c-4156-b8b8-cdb07e20a233.jpg?v=1759578496</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/lugia2527058191</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f2ba1c24-9406-418d-9c25-25ae9bf86861.jpg?v=1759578713</image:loc>
      <image:title>ダイヤモンド 1.02ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523376291</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_42d21283-ed7b-4cbc-bef2-c4a3fa098d61.jpg?v=1759578815</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/lugia1525293726</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_404e4ff5-a255-410f-aef5-f294162a6d0a.jpg?v=1759578821</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/bagia2526829802</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1fa16754-35ad-467d-a7cf-e0d367b76a5f.jpg?v=1759739003</image:loc>
      <image:title>ダイヤモンド 0.85ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5523816127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2374c595-8111-4771-a35c-48c6aa38b77b.jpg?v=1759739008</image:loc>
      <image:title>ダイヤモンド 1.5ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231709152</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cb67748c-951e-4c45-8d2d-c7c6728bacc0.jpg?v=1759739437</image:loc>
      <image:title>ダイヤモンド 1.02ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5232709675</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_949144d9-53ba-4fd6-9bc9-2ce1ad6afa2b.jpg?v=1759739448</image:loc>
      <image:title>ダイヤモンド 1.5ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535107499</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e758e67a-b9e7-4210-858f-84e4e510cedd.jpg?v=1759739475</image:loc>
      <image:title>ダイヤモンド 0.84ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6521972370</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1ad44a8c-43b2-4e33-9d87-ee9d42a8eeba.jpg?v=1759739480</image:loc>
      <image:title>ダイヤモンド 1.01ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/ne6pgop0370n</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/neck1.png?v=1759824088</image:loc>
      <image:title>ネックレス加工（6本爪）</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/ne4pora140170</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/Ne4pOrA140170_1.jpg?v=1721528699</image:loc>
      <image:title>ネックレス加工（4本爪）</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7426049013</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_03708225-caa4-4b73-a9bb-80116058f43c.jpg?v=1759833749</image:loc>
      <image:title>ダイヤモンド 0.9ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527298030</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fc3d4497-3e22-4ed6-87fa-262ce73e93b7.jpg?v=1759839818</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/lugia2528368961</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5e62fc29-8e06-4a87-80b5-23b2d8b99d69.jpg?v=1759839829</image:loc>
      <image:title>ダイヤモンド 0.39ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523387126</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ba0a91f1-6a13-4d77-bfa7-3db0d8deff92.jpg?v=1759839840</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/lugia2527401617</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_574c268d-f26b-44b2-a31f-c1002eebc9b4.jpg?v=1759839857</image:loc>
      <image:title>ダイヤモンド 0.37ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526270451</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_69b698fd-dd37-4554-a396-5e55c70686b3.jpg?v=1759839877</image:loc>
      <image:title>ダイヤモンド 0.35ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522738151</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_12210af5-33a4-45df-8870-159a6c99db1b.jpg?v=1759839897</image:loc>
      <image:title>ダイヤモンド 0.35ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523790317</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a16dfcb2-99b4-49d5-9e77-05727dfc7b54.jpg?v=1759839908</image:loc>
      <image:title>ダイヤモンド 0.38ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6525991421</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1ffea59d-3463-484b-a74f-b4fd54c94093.jpg?v=1759839919</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/nigia6432643825</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d0155104-e9e3-4a6a-ad71-c67411298887.jpg?v=1760014500</image:loc>
      <image:title>ダイヤモンド 1.04ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225327196</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ecd8c8c7-3b95-4541-989d-cf127c1a2f2f.jpg?v=1760091832</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/lugia2496907751</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7711abe5-819d-42ba-ba77-ebd7a27f56d6.jpg?v=1760096821</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/lugia5523581204</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ec2bcad5-b22c-4294-b14f-dd5fd0ffbf78.jpg?v=1760098505</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/nigia7526524771</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_389ff2bc-16b5-4551-94a6-a6b6be64d879.jpg?v=1760104678</image:loc>
      <image:title>ダイヤモンド 0.8ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5523785652</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6036fcf3-777d-41fb-91ca-40c9d8b7ba4f.jpg?v=1760104725</image:loc>
      <image:title>ダイヤモンド 0.72ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5473076973</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1731361d-61dc-4df2-9908-a475b84f63f6.jpg?v=1760104774</image:loc>
      <image:title>ダイヤモンド 0.72ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7451585005</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4a6ededf-6a98-4526-8904-1e471d90a8b6.jpg?v=1760104783</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/nigia6535059554</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b9a57cf6-11f0-4336-8e84-248e654fe8db.jpg?v=1760104809</image:loc>
      <image:title>ダイヤモンド 0.71ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2437376891</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d810385c-c6ce-4672-8f25-c682cfa35c22.jpg?v=1760104930</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/nigia5526654551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_921b2f43-6655-41ce-a7ad-bb5f45b45c57.jpg?v=1760104942</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/nigia2526937584</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bbe32c5e-e810-43ef-a96a-23ee93c91a07.jpg?v=1760104958</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/nigia2526941467</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_736409ed-b419-402f-b6cb-ac29a6700b79.jpg?v=1760104971</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/nigia2538195144</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_428da2c1-b212-4b91-9753-2eae80f8cb5d.jpg?v=1760104982</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/nigia7536154483</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_72defd2e-35da-4e41-8bf4-8374fd805956.jpg?v=1760104996</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7532195175</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d05af290-5d05-4533-baff-060f48a35766.jpg?v=1760105003</image:loc>
      <image:title>ダイヤモンド 0.7ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6511697551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c4227828-e30a-48dc-98c3-b04e11c8f0c2.jpg?v=1760105014</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/nigia7528651756</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_84eee58d-439a-452b-8b89-29793c5a1c4f.jpg?v=1760105020</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/nigia7521786729</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b2df137c-4cc9-4140-b679-907034ec8538.jpg?v=1760105025</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/nigia2534101668</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_49d36174-7004-4f29-8368-9fc2870bf6de.jpg?v=1760105030</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/nigia6521677597</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1729bc6c-fae9-4d5f-bd3e-3e9787a8f3e4.jpg?v=1760105036</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/nigia3535056048</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7e692d9f-1543-4ef0-96a4-0751d75b47e5.jpg?v=1760105065</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/nigia6532154311</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_86f4b5ec-e6aa-495f-9fb6-5dff871fafdf.jpg?v=1760105070</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/nigia1539046883</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_08ec12b8-f908-43de-8ced-9f06b8536f00.jpg?v=1760105076</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/nigia5426951588</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dd8c9f7e-8f49-4edf-b0c1-f75c2c0ec6da.jpg?v=1760105087</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537142744</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a248160d-56ec-406a-8845-5bea4a190ae7.jpg?v=1760105092</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5523308480</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_85d279df-90a7-4a94-a9e1-571ddc94fddb.jpg?v=1760105098</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/nigia5523979423</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6ae4bee6-9414-46b3-ab4a-3ebdba3f4d67.jpg?v=1760105106</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/nigia2534101671</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c26f5322-775c-42da-868d-5a6b4a4a5133.jpg?v=1760105112</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/nigia7528980049</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1fc664fb-052e-43f0-883b-a5db6c735a8b.jpg?v=1760105118</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/nigia5222263403</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_068a8b32-2064-4a96-8c6d-ce7990ec6578.jpg?v=1760105126</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5436958932</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dd7385e6-ed16-4daa-9d23-16efa8805b7e.jpg?v=1760105131</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1533108978</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6a8bc141-7e37-4efc-9bee-0cc4b892c2df.jpg?v=1760105145</image:loc>
      <image:title>ダイヤモンド 0.65ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538124041</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a5056a3f-db6f-4ab8-bc9a-5ccf258e7700.jpg?v=1760105156</image:loc>
      <image:title>ダイヤモンド 0.62ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5526967451</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_78febb60-9189-45b9-a28d-6c89c155786e.jpg?v=1760105165</image:loc>
      <image:title>ダイヤモンド 0.61ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537024878</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7d5535a6-e5d1-4f37-967b-0a959618d609.jpg?v=1760105171</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527533404</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_18dfcadd-898a-4a9b-a6d0-a7cafe72bec1.jpg?v=1760105635</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/nigia2537123064</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6135fdc4-76dd-4f80-badc-efcba3de6b3f.jpg?v=1760105787</image:loc>
      <image:title>ダイヤモンド 0.62ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2514999269</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b51c621e-5967-4c3d-aad1-2f33bd2993ae.jpg?v=1760105798</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/nigia7518509046</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a1b38ee9-582c-4711-8b4a-67f7538c6d78.jpg?v=1760105809</image:loc>
      <image:title>ダイヤモンド 0.56ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2516671924</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3848b7e4-6e4a-4d33-a065-900810ca321a.jpg?v=1760105814</image:loc>
      <image:title>ダイヤモンド 0.55ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2526726890</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_93d1954f-8a8e-45b9-b1f6-39b505367074.jpg?v=1760105826</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/nigia5526610325</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1cd9b7eb-1a6f-46c5-843a-ad1006f28796.jpg?v=1760105842</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2496043377</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_01548785-c42b-4246-a487-758eae9e5e6d.jpg?v=1760105864</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/nigia6522625094</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c00fd9e4-5080-490f-9901-42d495dfc233.jpg?v=1760105869</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5523767416</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0615539d-5c51-4bb3-b9f5-4fac3fcd8de3.jpg?v=1760105875</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2526727206</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bd37e11c-d7f6-4657-acd6-1ddd395554d7.jpg?v=1760105928</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/nigia2527274691</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_787476a0-06f1-4124-a7a6-0dcdcfc26b60.jpg?v=1760105934</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/nigia6511669075</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_077dce26-80f2-4f47-8089-270c603c7ebc.jpg?v=1760105939</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5526108813</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_96b568a2-3d26-48f6-a0ac-3bb933e86a74.jpg?v=1760105945</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527217218</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_98dc80fd-61ed-4c67-a75f-ade52dc1e820.jpg?v=1760105950</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7528303623</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0770d690-753b-4925-a5b7-2def9ae9836a.jpg?v=1760105955</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2527283267</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a8f72f0e-6aa6-4d87-88cc-3ca8499ae0f7.jpg?v=1760105960</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6435931975</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8b4d72e5-fbc7-4776-8022-33e8d9467bf4.jpg?v=1760106078</image:loc>
      <image:title>ダイヤモンド 0.98ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7431391450</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_11659c1d-9d02-43ee-b3a4-9e8a5f4fe4d2.jpg?v=1760106086</image:loc>
      <image:title>ダイヤモンド 0.93ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536024577</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_1aafbb82-ed42-44ae-aa7a-dca7dab9cd17.jpg?v=1760106149</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/nigia7433792747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_938f9858-dd9f-419e-8d2b-f034587f11f4.jpg?v=1760106170</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5463615190</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_46e882fb-8905-4fa6-88de-69b307e55d6d.jpg?v=1760108022</image:loc>
      <image:title>ダイヤモンド 2.5ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2221606245</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e02d8ea6-6a77-4ecd-8627-1824b3ed8f7a.jpg?v=1760109704</image:loc>
      <image:title>ダイヤモンド 0.59ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224633773</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cb37cffc-9773-4f18-969e-df406d78146e.jpg?v=1760109710</image:loc>
      <image:title>ダイヤモンド 0.59ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6224501571</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b2fba08f-f42d-4fbd-94e7-bb1bf583c6dd.jpg?v=1760109715</image:loc>
      <image:title>ダイヤモンド 0.59ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5221675087</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ddaa1dec-8a8f-4fe5-8cae-6c9a4863656e.jpg?v=1760109720</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/nigia5222695194</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cadee297-dcea-4e48-99a6-83c69f0ef110.jpg?v=1760109725</image:loc>
      <image:title>ダイヤモンド 0.59ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1453394498</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_78375719-b08f-4083-b81c-4cb5c6316e8c.jpg?v=1760109733</image:loc>
      <image:title>ダイヤモンド 0.57ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1453472319</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_139e73ab-bf82-41ac-a31b-00c82ee65fd1.jpg?v=1760109738</image:loc>
      <image:title>ダイヤモンド 0.56ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2448622887</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_01d213b3-ad64-4934-a34a-5a1b5962b440.jpg?v=1760109743</image:loc>
      <image:title>ダイヤモンド 0.56ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2456480104</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_34697628-3ed9-4e38-afbf-34249b069b38.jpg?v=1760109748</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/nigia5446589861</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_99ecf787-df34-4427-8fa3-681ccb210018.jpg?v=1760109753</image:loc>
      <image:title>ダイヤモンド 0.53ct F VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.53ct G VS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.52ct G 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 0.51ct F VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.51ct F VVS2  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.51ct G VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.51ct G VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.51ct G VVS1  GIA鑑定付</image:title>
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      <image:title>ダイヤモンド 0.51ct G VVS2  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/emerald_df7d63d6-318c-44ad-a4b2-9cc4a1db35a6.jpg?v=1760109804</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>
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    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4e29e9c9-a23c-4950-b86b-5ce8c0ad799b.jpg?v=1760109809</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7b885713-256f-485a-ba2b-bb1efd43f4f7.jpg?v=1760109814</image:loc>
      <image:title>ダイヤモンド 0.5ct F 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 0.5ct 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/emerald_5f59c2a9-3cb3-4f88-ad4c-83ac86629cf6.jpg?v=1760109825</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_73f02521-8764-4d48-9698-3d81cb7adf81.jpg?v=1760109832</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_2dbc9cd7-e3c2-480f-976f-a114e97ac01d.jpg?v=1760109837</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d6e8afc9-16fc-4382-ab5c-167052e82f3d.jpg?v=1760109843</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6a09d9c2-35bb-410e-8e2e-b74f6036f27d.jpg?v=1760109848</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>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1b62b541-cb95-4733-9c7d-e12023271fbd.jpg?v=1760109853</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b9853250-ee32-44c5-b989-9ecaacafa6f4.jpg?v=1760109863</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2477732210</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_ba9ed501-1461-4b5b-ac82-5b42e29b723d.jpg?v=1760109868</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7471732291</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_d2de502e-262f-46d5-a70f-d28dbdefa394.jpg?v=1760109874</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1478876688</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_eaf451b2-3d54-4d5d-928f-763ba0a265c8.jpg?v=1760109879</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/nigia1478732446</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b093bd10-754c-4812-a762-d426578255f7.jpg?v=1760109884</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>
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    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_79c01e8e-5977-4b18-820d-99b6ea0fcf88.jpg?v=1760109889</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/nigia7478733015</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1b5b6d9b-3b91-4fe1-bfa3-c5783a9660f0.jpg?v=1760109894</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/nigia6471733747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_a7e6a7c5-61e9-4573-9a21-5c6723a9a6a3.jpg?v=1760109899</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/nigia6223684596</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_6c277d08-d0a3-4e15-add1-30ad2263253e.jpg?v=1760109904</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/nigia7478876664</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_10f20bde-82a6-43b6-a1e1-685156ad1e37.jpg?v=1760109909</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/lugia5506985637</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7252fda0-e7eb-415b-a68a-76c68004a0e7.jpg?v=1760183824</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/nigia7422715984</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f76ea014-e3e2-4f4e-bebf-75315a7c2b4e.jpg?v=1760189620</image:loc>
      <image:title>ダイヤモンド 0.7ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2427629246</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ed1e1f05-b4b0-40de-93d4-41acd085a1be.jpg?v=1760189625</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/nigia2527786721</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_591ad34f-fa37-4fac-853c-6fc5175d1376.jpg?v=1760189642</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/lugia2357292516</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5bdaed0c-0333-4907-a9d7-e4ee79c793a9.jpg?v=1760434367</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6365959469</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_65cd7a25-8852-48d2-97a1-1300dbe61278.jpg?v=1760434675</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211592709</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_382af045-b803-41fd-90e1-3a2c1b37ca50.jpg?v=1760434946</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/lugia1216651344</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_68e994a7-7349-4f67-b0ff-b9092eb7e6c8.jpg?v=1760435092</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/lugia2211872754</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_fb12f383-969e-4c43-80ee-4ef62e847ee8.jpg?v=1760435668</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/lugia7406282000</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_629b8e41-b288-4ee7-806d-796d8007d23d.jpg?v=1760435676</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/lugia5212985547</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_338eeb7a-d643-46c4-bff5-a2d2c414816b.jpg?v=1760436675</image:loc>
      <image:title>ダイヤモンド 0.5ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222145168</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_201e259b-8d57-468a-9081-c2f0a2b7c61a.jpg?v=1760436835</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/lugia1369730352</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9feccefa-33cf-4a08-8dca-262ee0c505e8.jpg?v=1760437143</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/lugia1409195937</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8471faac-888c-4011-b11e-1f50491ad90b.jpg?v=1760437350</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/lugia5221215340</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e4e03b14-bca7-484b-b260-e82606beb904.jpg?v=1760437361</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223217764</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d9a3eb1f-4af8-4105-9844-7d6d5cb4711d.jpg?v=1760437372</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221217243</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_251b8c0f-311f-4cda-8f6f-589c4aa31c11.jpg?v=1760437539</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224188749</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7e2f4bc1-340d-4825-b121-684f3cddda10.jpg?v=1760437544</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3415919431</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5deb2bc4-ec07-4863-bd4f-c8c1dafc24f5.jpg?v=1760437767</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224284192</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1232826a-f7eb-40d0-b0a5-8c8a6fc0f9e9.jpg?v=1760437772</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7428284898</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_79150ada-61c6-4d47-a459-35011d96f5da.jpg?v=1760438523</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2223476537</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3b0be703-e21f-44b4-a6ce-0ef0431906b0.jpg?v=1760438531</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6227347537</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_be83536e-9e2b-4fcf-9764-79062b99a627.jpg?v=1760439028</image:loc>
      <image:title>ダイヤモンド 2.01ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452785554</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2caa8a13-9daa-4860-abbe-b974e19d362c.jpg?v=1760440277</image:loc>
      <image:title>ダイヤモンド 0.5ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523664535</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fb46d971-2de1-4471-b668-673997078832.jpg?v=1760444299</image:loc>
      <image:title>ダイヤモンド 0.52ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1528397965</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_804f00cb-74b8-4bd2-acb7-aaecd00fd32d.jpg?v=1760444542</image:loc>
      <image:title>ダイヤモンド 0.39ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526270484</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_393719df-d48c-463d-ac10-57f487cb124a.jpg?v=1760444548</image:loc>
      <image:title>ダイヤモンド 0.38ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7526292743</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c2a2be16-0dae-426e-be99-8884674da8d1.jpg?v=1760444554</image:loc>
      <image:title>ダイヤモンド 0.38ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5523295529</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8778a21d-3a04-4a88-9359-f1549ea87225.jpg?v=1760444562</image:loc>
      <image:title>ダイヤモンド 0.35ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2524332121</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e4ecd89-e318-437c-ac39-d7215ab6b02f.jpg?v=1760444707</image:loc>
      <image:title>ダイヤモンド 0.32ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3525248389</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8e1e223a-cbc6-4f15-b594-78ebb3133f0a.jpg?v=1760444832</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535561471</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6e6b1fe7-a12d-46f1-b3b0-d5da8b5cbdbc.jpg?v=1760623193</image:loc>
      <image:title>ダイヤモンド 0.75ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538536098</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c921b6a1-a173-4d5b-8ad1-b8f575d7fde6.jpg?v=1760623230</image:loc>
      <image:title>ダイヤモンド 0.71ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537586146</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c8d02674-cb5a-4991-884f-7a14ae8dc7b2.jpg?v=1760623271</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/nigia2536536109</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_41703f02-2f18-4959-8d4f-8e01cd305603.jpg?v=1760623276</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/nigia6535536139</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6eadd27f-6bc2-4057-818a-5ec0c10a2525.jpg?v=1760623282</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/nigia7536536176</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_59c6dcef-e588-40f3-a4e4-0b244281b79b.jpg?v=1760623331</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/nigia5536586003</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a4d75594-0ca4-4316-9fb9-3bcedce04851.jpg?v=1760623337</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/nigia5536536189</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_486dff0c-8d47-43dd-8ffe-009e58f7914a.jpg?v=1760623360</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/nigia7538521297</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c4fdc16e-4ba4-48ea-a47b-0d13243ac331.jpg?v=1760623366</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/nigia2418557672</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_feeafc4e-1fd1-491a-a417-72c2be7be283.jpg?v=1760627484</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/bagia2527465140</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_481f9001-eb27-4164-a4c0-740a4b29fae5.jpg?v=1760688967</image:loc>
      <image:title>ダイヤモンド 1.52ct D VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5211269708</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d35a3da7-21e1-4ee1-9956-b0be5eca3a71.jpg?v=1760693395</image:loc>
      <image:title>ダイヤモンド 1.7ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222617079</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bbdd1cf2-7a58-49b8-bbc9-78649524a873.jpg?v=1760697828</image:loc>
      <image:title>ダイヤモンド 1.21ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1537572747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ce19c5b9-1b2b-4d5a-9f0c-ebf4c6b28f53.jpg?v=1760708929</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/lugia3525388122</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_53a047fe-061f-4e1d-9444-bc57c9d52aba.jpg?v=1760779084</image:loc>
      <image:title>ダイヤモンド 0.4ct G SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537039152</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9d1775af-82b3-46bd-991e-5402a7a9289f.jpg?v=1760779566</image:loc>
      <image:title>ダイヤモンド 0.73ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512845489</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c025fd29-8a5d-4fda-b13d-665ad5a805bb.jpg?v=1760779664</image:loc>
      <image:title>ダイヤモンド 0.6ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526228937</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_042e9182-9def-4323-ae6a-73ad32c4b404.jpg?v=1760779680</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/lugia6522765218</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_65aaee0d-bd8b-4118-a7e5-f78aebf5ec1a.jpg?v=1760779711</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/lugia6532042001</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2d519202-584d-44ab-825e-196b7e987e6d.jpg?v=1760779768</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/lugia6532617693</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_db912bf3-ebff-4b68-9c4b-7aa8848d7f05.jpg?v=1760780072</image:loc>
      <image:title>ダイヤモンド 0.35ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538524402</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_584b19f4-4722-411d-8d68-aaf8471fc91d.jpg?v=1760780393</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/lugia6531576457</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8c143ca4-00a4-46b8-b965-39c325dff5e4.jpg?v=1760780444</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/lugia7526241286</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_5a2039fd-22e7-4f2d-a01f-d11c47e63fd3.jpg?v=1760780634</image:loc>
      <image:title>ダイヤモンド 0.8ct M SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522352229</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_83814a37-7f7b-4474-88e1-956fe5b20898.jpg?v=1760780645</image:loc>
      <image:title>ダイヤモンド 0.38ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1528956990</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_283844fc-03ee-46dd-b376-2cfb5affcf88.jpg?v=1760780690</image:loc>
      <image:title>ダイヤモンド 0.34ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536046520</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_1a15198f-1650-456b-b0c7-3766e1fff82b.jpg?v=1760780706</image:loc>
      <image:title>ダイヤモンド 0.5ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2538218149</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_e742fb3f-eba9-41bc-b66d-34d42f949c3a.jpg?v=1760780721</image:loc>
      <image:title>ダイヤモンド 0.59ct L VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5156118675</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_329ed71e-5ae9-4c33-9f6d-f1aecf199bc6.jpg?v=1760781813</image:loc>
      <image:title>ダイヤモンド 1.52ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1388730090</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c7780957-c153-49b2-8c73-efe1076075a8.jpg?v=1760782641</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/lugia6217950736</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9ea79df9-990f-4f32-8988-77ebc0ed1f52.jpg?v=1760782948</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/lugia1226020872</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_e0f58ea0-b2fc-4b7c-ab13-12e814375638.jpg?v=1760783406</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/lugia2223291382</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9756fddb-09f8-4c61-80aa-9261f334db8e.jpg?v=1760784687</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/lugia6227145875</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f8ee011b-e1eb-46c3-a728-529134f9be29.jpg?v=1760785474</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/lugia1467871479</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_990977d3-d166-45d2-9b02-eae275888b37.jpg?v=1760787984</image:loc>
      <image:title>ダイヤモンド 0.8ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6481427668</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a0396e6-cec9-4fbb-a80e-934eaed2c345.jpg?v=1760788917</image:loc>
      <image:title>ダイヤモンド 1.3ct N VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7508494530</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_266fd99d-4cef-406f-8f34-c58b0dfc343a.jpg?v=1760789994</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/nigia5393676458</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fa34f56f-dc76-4bf6-a414-fb1028c44a6c.jpg?v=1760792736</image:loc>
      <image:title>ダイヤモンド 2.12ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532628453</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f9c5734b-2a47-49b3-afcb-faf6f7969bc1.jpg?v=1760948957</image:loc>
      <image:title>ダイヤモンド 1.08ct E VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5533628412</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3dc92490-7076-46a2-8791-b6eacd4320ed.jpg?v=1760948962</image:loc>
      <image:title>ダイヤモンド 1.01ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1539004129</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e4c3e931-2e34-4702-998a-5f5c13925c7d.jpg?v=1760969341</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/nigia2507758104</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_b7058c6e-a209-44b7-a095-e31df6703311.jpg?v=1760969724</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232661025</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_139bebb1-1fd7-4865-a594-1f607f64c6bd.jpg?v=1760969729</image:loc>
      <image:title>ダイヤモンド 1.51ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6485535698</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_415c25d5-9137-40bc-82cb-3bc7625f20a9.jpg?v=1761034093</image:loc>
      <image:title>ダイヤモンド 0.5ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7488845468</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5646921a-99a9-402e-8866-0df1e30e7ce4.jpg?v=1761034185</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/bagia2231725658</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f94dc66-aea4-4c4d-a54b-41dcd5f68000.jpg?v=1761035426</image:loc>
      <image:title>ダイヤモンド 0.83ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6502870556</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9c3e5a1a-18a4-4e8d-9d0e-e21536215cad.jpg?v=1761056646</image:loc>
      <image:title>ダイヤモンド 3.03ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7416142580</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d9bb5285-c9a8-4e2b-8677-ca84576a8898.jpg?v=1761056682</image:loc>
      <image:title>ダイヤモンド 2.03ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia11838823</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_18787804-67de-432f-98fd-af53195f2b1c.jpg?v=1761059013</image:loc>
      <image:title>ダイヤモンド 1.72ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2437126022</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_8e513354-db48-4865-b0bb-ccc8db289756.jpg?v=1761059045</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/bagia7516994083</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d756b31e-5c5e-49e1-80d1-30cce9f9a8c9.jpg?v=1761120975</image:loc>
      <image:title>ダイヤモンド 1.1ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231736127</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c5376792-eb49-4244-bbe1-728220995583.jpg?v=1761121913</image:loc>
      <image:title>ダイヤモンド 1.06ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2294815728</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_810968da-7ffa-46f7-893a-2a53573c4221.jpg?v=1761126202</image:loc>
      <image:title>ダイヤモンド 1.2ct M VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6305977018</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46388d37-bfe8-4c23-ad75-7ee911466a82.jpg?v=1761126236</image:loc>
      <image:title>ダイヤモンド 1.7ct M VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6315036607</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_812440c3-ea36-41f0-b810-d081d3710b35.jpg?v=1761126258</image:loc>
      <image:title>ダイヤモンド 1ct G SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2215202777</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a89bb61d-93c7-47ad-bd61-1c96ae29d560.jpg?v=1761126813</image:loc>
      <image:title>ダイヤモンド 1.05ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6395895440</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_93f1e973-db77-4967-a902-033705fe13a8.jpg?v=1761127571</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/lugia2408453045</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f2572b00-f503-4712-8a19-d42b119ab28c.jpg?v=1761128310</image:loc>
      <image:title>ダイヤモンド 0.3ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6402617558</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1d568b15-ac3f-4ee4-85d6-e300b5371f8a.jpg?v=1761128316</image:loc>
      <image:title>ダイヤモンド 0.3ct E SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6401881118</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ace5884c-9860-4f9e-8696-d2ab9a7f31de.jpg?v=1761129955</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/lugia2426136666</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b37dcaab-f0a2-4b8d-9f01-1171b036881e.jpg?v=1761130281</image:loc>
      <image:title>ダイヤモンド 1.21ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221344053</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_07b7d267-ce70-419b-9585-b16594e9f3ba.jpg?v=1761130670</image:loc>
      <image:title>ダイヤモンド 0.51ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7471518206</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_faa66dce-be85-4553-9bf0-dc21a2ab0349.jpg?v=1761133916</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/lugia2516798497</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08ffe554-a04a-4644-be9a-b27d9f942322.jpg?v=1761135908</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/lugia6535660121</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_830f121c-8dc6-4a7c-8fa2-75ffb8dd51e7.jpg?v=1761136939</image:loc>
      <image:title>ダイヤモンド 1.7ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231273658</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6b2cbbba-20eb-470d-a528-97383ce63def.jpg?v=1761207032</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2497451694</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_85e86bec-4159-417a-a377-72cef47250e2.jpg?v=1761207054</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1505416242</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d6f9e8e9-d0dd-4141-97ae-160affc52565.jpg?v=1761207225</image:loc>
      <image:title>ダイヤモンド 1.03ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5516373765</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bbfbca09-88bf-4964-bad1-ec0670961f59.jpg?v=1761207331</image:loc>
      <image:title>ダイヤモンド 1.51ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6511264323</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_14e79dc6-1df6-4397-967c-a86e6442d6db.jpg?v=1761207380</image:loc>
      <image:title>ダイヤモンド 1.51ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1528360889</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_b710b2a7-e39d-490c-89b4-0f12a1b70a5b.jpg?v=1761207626</image:loc>
      <image:title>ダイヤモンド 1.53ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1523153619</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_2d6e134c-2e34-4ed2-92c2-42019f4777e8.jpg?v=1761207640</image:loc>
      <image:title>ダイヤモンド 1.51ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5231629028</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_319f3f5e-17a2-4a04-8fe1-1ae838b1d1cb.jpg?v=1761207674</image:loc>
      <image:title>ダイヤモンド 1.03ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6237631991</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_07866933-f17e-4814-8fe9-a0cf47304b7f.jpg?v=1761207679</image:loc>
      <image:title>ダイヤモンド 1.02ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6522296386</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_0f30098c-4ed7-4b0d-b37a-305458e70dd1.jpg?v=1761207720</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/bagia2538043760</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e758aa26-0713-44ef-9531-518003023f8e.jpg?v=1761207829</image:loc>
      <image:title>ダイヤモンド 0.53ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1529690696</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_6e554e81-6466-4e96-ac52-1fb02178de1c.jpg?v=1761207856</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2527700544</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_349de223-2c15-4e00-a4e0-f131e9310f78.jpg?v=1761207872</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6522690204</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_caa93273-3050-4acc-8ebd-6c0c4ad9297b.jpg?v=1761207894</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia3525690186</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_5b11edc9-6cf7-4067-b2ea-7fd617d8f608.jpg?v=1761207908</image:loc>
      <image:title>ダイヤモンド 1.53ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535137233</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_bbc6e1d7-ccac-4960-b863-1d2798431340.jpg?v=1761207933</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5536138606</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_85e0fc53-f4fe-43b8-9ee5-e3121e37c943.jpg?v=1761207939</image:loc>
      <image:title>ダイヤモンド 0.51ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536138619</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bd40d4cf-0534-41a1-9d5c-260929f8167c.jpg?v=1761207948</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537635158</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_65aa4d87-b40c-4c56-8c5c-8626f59ebdf0.jpg?v=1761208424</image:loc>
      <image:title>ダイヤモンド 0.5ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7538635199</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7191efdb-dc1f-4580-b12c-9e10e03f2871.jpg?v=1761208462</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/bagia6532723072</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_30fbd17b-e518-4098-ac80-b4dc9d3f5498.jpg?v=1761208467</image:loc>
      <image:title>ダイヤモンド 0.52ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6223288355</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_29aa37f9-d646-4ffe-ae4f-9cfc4ba3860e.jpg?v=1761216387</image:loc>
      <image:title>ダイヤモンド 0.51ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1136195128</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cffcf537-4c36-421f-ba39-240308e84326.jpg?v=1761224714</image:loc>
      <image:title>ダイヤモンド 2.01ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231639473</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6f9d7974-de10-4697-ab16-10f7adc2591e.jpg?v=1761225337</image:loc>
      <image:title>ダイヤモンド 1.03ct J VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232639474</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9b3a384a-3a69-4497-ac9a-3306436048b5.jpg?v=1761225704</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5191144575</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_302b2031-0340-4bac-acdf-256aac884c22.jpg?v=1761229636</image:loc>
      <image:title>ダイヤモンド 7.01ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7531530974</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d66f6252-082d-48af-a90d-8ff6c60a1340.jpg?v=1761230783</image:loc>
      <image:title>ダイヤモンド 0.82ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6531099217</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_10ea586b-5842-481a-918e-f3b8c1e79556.jpg?v=1761230788</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/nigia6223192847</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_80812ae2-d7e4-4e62-b0bb-8544b544245a.jpg?v=1761233331</image:loc>
      <image:title>ダイヤモンド 5.06ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6305530958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_86e2f86b-cab6-4f22-a0cd-ad523779e2e7.jpg?v=1761298857</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6311958337</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_30f41f62-f6fe-4a46-b235-a8613220a0f4.jpg?v=1761298928</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5273563787</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2e42c34b-94b3-4660-b8a0-6aab68a5416b.jpg?v=1761299011</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7361328448</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_134e02d8-a47c-48c7-8b72-61df63019621.jpg?v=1761299332</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2367803743</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fd6f7352-debb-49c8-8ed9-6045ac2acf6f.jpg?v=1761299535</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2376327013</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac81955f-6d0e-4fa5-97d0-93ad38d04469.jpg?v=1761299567</image:loc>
      <image:title>ダイヤモンド 1.79ct M VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2377056373</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee973a48-5a0b-46fd-8e4d-b4fb2de5ebfd.jpg?v=1761299695</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1388083137</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34aa90ae-eeea-4c92-92f7-de5e9ca47e67.jpg?v=1761299704</image:loc>
      <image:title>ダイヤモンド 0.4ct K VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451471752</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1fc64d98-d22c-4a42-a7b4-252eab3d8775.jpg?v=1761304697</image:loc>
      <image:title>ダイヤモンド 2ct L SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2233570280</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f2dc770b-cf00-4640-8f31-51dc1fa5c81d.jpg?v=1761308978</image:loc>
      <image:title>ダイヤモンド 0.61ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1423277833</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ae779cfe-26c0-44a6-833c-57268bede82c.jpg?v=1761310349</image:loc>
      <image:title>ダイヤモンド 3.08ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232533082</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ff473609-570f-4262-a11b-be06dc5f8242.jpg?v=1761314796</image:loc>
      <image:title>ダイヤモンド 5.01ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6223381697</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6e3d67b5-df3f-4fc6-bde8-93e341ef1c4f.jpg?v=1761396864</image:loc>
      <image:title>ダイヤモンド 3.05ct J IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225054080</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_2fcb8bf2-5dc3-4900-98a3-c0c5a6caed4f.jpg?v=1761646349</image:loc>
      <image:title>ダイヤモンド 0.31ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6432689728</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_75385b27-f207-4790-a52e-be67159d60ca.jpg?v=1761648004</image:loc>
      <image:title>ダイヤモンド 0.55ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7436270541</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_76c63318-293f-4be2-8202-9a0d887c195d.jpg?v=1761648362</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/lugia7446002326</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b99b5d90-72fc-4e60-a91e-41fb0f3a5b7f.jpg?v=1761648581</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/lugia6432292291</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0515f390-6ea0-49fb-9d8e-4f90e4c645cf.jpg?v=1761648682</image:loc>
      <image:title>ダイヤモンド 0.59ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2467951252</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cad952cd-315c-4ce7-973c-c9b51a3eb2f2.jpg?v=1761650496</image:loc>
      <image:title>ダイヤモンド 0.59ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235546115</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a21c1b50-ec18-4122-b804-5ccdca6476c3.jpg?v=1761725721</image:loc>
      <image:title>ダイヤモンド 1.05ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7446279835</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_630bfdd3-a757-49fa-a8f1-cb05c8566a07.jpg?v=1761735151</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/lugia2456689345</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_09a37946-3276-48ce-9d21-9ddcf5cdce4e.jpg?v=1761736287</image:loc>
      <image:title>ダイヤモンド 0.46ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6471491400</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_1da66638-613e-49a7-bcd7-2a0988321276.jpg?v=1761737933</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/lugia6502494813</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_8b086397-0cb5-4ce4-85e5-21db33134760.jpg?v=1761738742</image:loc>
      <image:title>ダイヤモンド 0.61ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6502929041</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_59e540dc-fa34-4310-8510-f556eb12db41.jpg?v=1761739393</image:loc>
      <image:title>ダイヤモンド 0.62ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1513561957</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c1d2506b-ab24-4cd1-b93f-a9461fb51642.jpg?v=1761739780</image:loc>
      <image:title>ダイヤモンド 0.34ct I VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1529244397</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_40f03193-0385-4278-8bcf-f0d98c22c7e3.jpg?v=1761739804</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2516841677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c9a4c776-4840-420a-b76d-8160061fd5be.jpg?v=1761739834</image:loc>
      <image:title>ダイヤモンド 0.31ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518801734</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ba3b26fd-536e-463c-be18-b737ae0229fb.jpg?v=1761740290</image:loc>
      <image:title>ダイヤモンド 0.31ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2527786288</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_c7100f4b-4493-49e6-95a1-5b39d73707eb.jpg?v=1761740343</image:loc>
      <image:title>ダイヤモンド 0.57ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2526388297</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c7638be4-19a9-401f-bf96-75518c8bf3f9.jpg?v=1761740397</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7522375208</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_414a4341-765d-47a1-bcd8-8fa098bb257f.jpg?v=1761740420</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521734769</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5afb5476-04a7-4dc9-b8f7-00314a40b521.jpg?v=1761740437</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537124599</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8c4107ae-7e61-49b0-a918-bc149079837c.jpg?v=1761740444</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516911458</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b8c06337-1556-4b16-872e-fa65b860b09a.jpg?v=1761740479</image:loc>
      <image:title>ダイヤモンド 0.49ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6157421168</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_557a5677-ec7a-4f65-b13c-2481e04fd755.jpg?v=1761747548</image:loc>
      <image:title>ダイヤモンド 2.04ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2407160423</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_90ad4b2a-82ec-410d-a090-4ab65e70b90f.jpg?v=1761747576</image:loc>
      <image:title>ダイヤモンド 1.71ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466443133</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_90a72806-4882-4ec3-86a1-321400efe22a.jpg?v=1761822786</image:loc>
      <image:title>ダイヤモンド 1.51ct M SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2426959606</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1990c1b8-5bc4-4451-a52c-239383787c2d.jpg?v=1761827697</image:loc>
      <image:title>ダイヤモンド 2.33ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232723252</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c4735cdb-2d71-4fde-b96b-7f9bf52ea254.jpg?v=1761831801</image:loc>
      <image:title>ダイヤモンド 1.52ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536056508</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_f621c706-edf9-4c78-bc27-34453f04d9f3.jpg?v=1761833243</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/nigia2235715167</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_cf6e64cb-b490-4810-971e-5694d3906d83.jpg?v=1761836131</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/bagia6522956289</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_efd089db-1440-471a-ac91-3ae90cd21e44.jpg?v=1761899607</image:loc>
      <image:title>ダイヤモンド 1.07ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225038405</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7d819a4d-81ae-43d6-a744-122cb2ff53a2.jpg?v=1761905841</image:loc>
      <image:title>ダイヤモンド 0.81ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225120721</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_01250553-804c-46ab-9d2c-f44f1c70e2b8.jpg?v=1761906553</image:loc>
      <image:title>ダイヤモンド 0.81ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7373835685</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_3b860a8e-158d-491f-86c4-b5613ac86e47.jpg?v=1761909258</image:loc>
      <image:title>ダイヤモンド 2ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2446672365</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9c1237a3-6e75-4dca-b806-c572ab316cd3.jpg?v=1761909528</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/lugia5222674907</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e4a3dadc-2263-4892-a138-144c7718fbef.jpg?v=1761909618</image:loc>
      <image:title>ダイヤモンド 0.65ct G VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7452379846</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_33e5ef98-ab3f-4c87-8d84-2859c1c2a3df.jpg?v=1761910781</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/lugia2464990812</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_44b533a0-4029-4f9f-bee0-b33390431e71.jpg?v=1761910878</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507372111</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6085276c-d34c-4d1c-b5ff-01c81ad874bf.jpg?v=1761912608</image:loc>
      <image:title>ダイヤモンド 1.03ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512264839</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_963f90f5-a7f2-4774-b46c-03d2d990e58c.jpg?v=1761913301</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/lugia7528675818</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_34ebb68e-239a-4bf4-837a-dff25c977435.jpg?v=1761914272</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/lugia6452473273</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_915f83b2-cba6-4a7b-9252-fd1af1f648d3.jpg?v=1761996097</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/nigia6425660194</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_aa2dc5dd-5b8a-4b31-94e1-f28217b93f33.jpg?v=1762006037</image:loc>
      <image:title>ダイヤモンド 1.51ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7426265473</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cd181699-786f-4c2d-9be5-8235be2d6149.jpg?v=1762006053</image:loc>
      <image:title>ダイヤモンド 1.5ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535517425</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8f3c8a31-2454-4740-b626-49a90e943887.jpg?v=1762158850</image:loc>
      <image:title>ダイヤモンド 1.09ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2527755461</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_509f88e7-b87c-4f51-ad24-1c2133a4e10a.jpg?v=1762158860</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/bagia6521707799</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_44ade9d0-3a1b-4839-b2c9-116a4888a4c9.jpg?v=1762158865</image:loc>
      <image:title>ダイヤモンド 1.07ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2496310738</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_33b70277-d2f3-4557-a2bd-0a1b41b137bf.jpg?v=1762158886</image:loc>
      <image:title>ダイヤモンド 1.07ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5533125097</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_fa9ab2f3-6603-4519-a257-b9eec4780e75.jpg?v=1762180847</image:loc>
      <image:title>ダイヤモンド 0.7ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1443633253</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_8978388f-f510-4615-95ef-0db575847376.jpg?v=1762182036</image:loc>
      <image:title>ダイヤモンド 1.01ct F SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1479356440</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a35936d5-cc90-45d3-ada4-3e8188360cba.jpg?v=1762182052</image:loc>
      <image:title>ダイヤモンド 0.81ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7396067778</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_dab061fe-d134-415d-a401-6977f3b7a7a4.jpg?v=1762182603</image:loc>
      <image:title>ダイヤモンド 3.02ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2175483258</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_f2b7cccc-00e5-47a6-89c7-da4ef2f3a55a.jpg?v=1762185388</image:loc>
      <image:title>ダイヤモンド 1.53ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525844846</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_898edac7-6844-475d-98b6-cd496736b7de.jpg?v=1762185393</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/bagia6532328798</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9a234543-8bcc-4de9-9e94-f23b847c696d.jpg?v=1762245116</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5212463799</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6f7b4eb6-c874-4c66-aa34-51ccdedb06ed.jpg?v=1762249999</image:loc>
      <image:title>ダイヤモンド 1.32ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2398596858</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a64c37b2-38dd-4ab1-8762-5fbb4b6b441d.jpg?v=1762250565</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/lugia5433731993</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_053c0c43-c970-4746-98da-7107cdb2bb5f.jpg?v=1762254256</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/lugia2484937050</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_88b8fe82-6d65-4241-9367-ebc6ccb37d4e.jpg?v=1762256868</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/nigia7496066553</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4bb30d16-2c98-4009-859d-f530cb6447d9.jpg?v=1762261057</image:loc>
      <image:title>ダイヤモンド 1.52ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1438817055</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ca8f3f18-5aa5-4213-a295-35701e2a5906.jpg?v=1762261093</image:loc>
      <image:title>ダイヤモンド 1.51ct J VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2396584681</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8d40c387-9502-4078-866e-f1c254a70c02.jpg?v=1762265159</image:loc>
      <image:title>ダイヤモンド 1.51ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231451952</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_69ce7a98-4816-4434-a3c9-7fa5a6f630ee.jpg?v=1762265226</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/nigia6194967297</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b8d378f2-ee6b-40c6-965a-14fc0a2ef94d.jpg?v=1762347457</image:loc>
      <image:title>ダイヤモンド 3.73ct D VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2457928521</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_ffb0dbb2-ab88-48b5-9538-8f282507e06c.jpg?v=1762427692</image:loc>
      <image:title>ダイヤモンド 0.81ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2221099306</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_85f55006-be11-4b9c-af79-f9e801ae50bd.jpg?v=1762427840</image:loc>
      <image:title>ダイヤモンド 1.03ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2464106299</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_4dffd609-7793-4ee7-8ddf-969c61b4ef00.jpg?v=1762428399</image:loc>
      <image:title>ダイヤモンド 0.36ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1479641086</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_1110dfdb-6b57-4ed9-85d7-ddc2eef0bba8.jpg?v=1762428657</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/lugia6472516742</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_c80fe177-cf33-44c5-a0d7-4dd10c5724aa.jpg?v=1762428978</image:loc>
      <image:title>ダイヤモンド 0.32ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507746925</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7be64c37-80db-432f-866f-d08e032b09e2.jpg?v=1762430302</image:loc>
      <image:title>ダイヤモンド 0.65ct J SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1523694404</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_86247331-9fbe-429f-af20-0c38e2671272.jpg?v=1762431408</image:loc>
      <image:title>ダイヤモンド 0.51ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233677329</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_cbb6adfc-b35b-4c1a-b72f-1c074c250f50.jpg?v=1762441467</image:loc>
      <image:title>ダイヤモンド 8.88ct D IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5212333100</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_a7024cb9-f2af-434e-afaa-d0516186c902.jpg?v=1762508495</image:loc>
      <image:title>ダイヤモンド 1.6ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1403838104</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_93c7dc25-b0e6-4d12-b78f-6716ec31a69f.jpg?v=1762510566</image:loc>
      <image:title>ダイヤモンド 0.52ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1463940033</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_effe8990-3e7d-4062-8be4-c70a3acc177d.jpg?v=1762514736</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/lugia6475952832</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_fd580af3-0963-4056-a45a-fd85609bca0b.jpg?v=1762515351</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/lugia5516008002</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_3741acc0-fe99-4664-be3c-e89ca034f402.jpg?v=1762516732</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/lugia2517358511</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c499399a-3487-4bb8-90c0-6efc76ddab82.jpg?v=1762517569</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/lugia2517406468</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_17406c0a-3a44-41ec-b7b5-7e36f26223bf.jpg?v=1762517717</image:loc>
      <image:title>ダイヤモンド 0.52ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6472533496</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_def7464e-83bf-43f6-8ab2-67fcddca9fa2.jpg?v=1762524172</image:loc>
      <image:title>ダイヤモンド 2.21ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6482327781</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1446f02b-3ec6-4296-8bfe-94a0acb85ff1.jpg?v=1762524357</image:loc>
      <image:title>ダイヤモンド 1.04ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6531316351</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7ea570fe-646c-4fe2-b443-200ef90ea5d8.jpg?v=1762524890</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/nigia7531198168</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3e212480-ab21-4a8a-9a99-73a3b088123b.jpg?v=1762524905</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/nigia6535259531</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c975f4fb-07bb-43f6-b9bc-48e2efd6790d.jpg?v=1762524979</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532534270</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4b61c395-7a1a-4f54-8330-a96f678a2d5e.jpg?v=1762525062</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/nigia7538197987</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_020bce7b-6dbb-47f4-8403-6ee88896e547.jpg?v=1762525074</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/nigia2536315260</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c4f3d022-71e2-4b19-8276-bc3ac2146f5b.jpg?v=1762525137</image:loc>
      <image:title>ダイヤモンド 0.9ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1539504409</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ab53b24a-ba5d-441f-8e43-6820fad24d1b.jpg?v=1762525310</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/nigia2534225084</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e60a1e06-3ef7-4920-a777-bd80cbf8ac62.jpg?v=1762525378</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/nigia5536627677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_dd7d9640-bbfb-43bf-af1a-5a65cb6ed043.jpg?v=1762525526</image:loc>
      <image:title>ダイヤモンド 1.51ct J VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2444469966</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_f9762f60-bf0e-4bdd-aac7-13df0b42077e.jpg?v=1762526156</image:loc>
      <image:title>ダイヤモンド 3.05ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235505150</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_6a31bcf8-684a-45ed-ad30-7e42881a2582.jpg?v=1762527470</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/nigia2457586770</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4f3716b0-4020-4432-9603-35c0d0eca0fb.jpg?v=1762528540</image:loc>
      <image:title>ダイヤモンド 3.1ct N VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533042871</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3da6c7f3-94c0-4841-b011-bebdc7d86189.jpg?v=1762766532</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/lugia6535790325</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3ed99042-25e4-4831-9bad-74bc9c8e9cc0.jpg?v=1762766680</image:loc>
      <image:title>ダイヤモンド 0.5ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521831979</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_60c5b0e0-e514-43ea-b990-e944c6e3a5b2.jpg?v=1762766738</image:loc>
      <image:title>ダイヤモンド 0.57ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6532011148</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_0a054b7b-ceea-4391-8e53-ec47748c4c09.jpg?v=1762766743</image:loc>
      <image:title>ダイヤモンド 0.59ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1533010073</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a5f6a94a-790c-4399-ad6b-a34df37c1bf3.jpg?v=1762766749</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/lugia1232692212</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4f14f2f9-ca31-43b1-bc4f-3209250c8f7b.jpg?v=1762766785</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2534375618</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_806be63a-8ba6-4b45-ad88-2b9a2c20ea84.jpg?v=1762767075</image:loc>
      <image:title>ダイヤモンド 1.21ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2235644850</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_95abbe7a-7090-439c-b6fb-7061015acca8.jpg?v=1762849263</image:loc>
      <image:title>ダイヤモンド 1.51ct D VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232715463</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_43fea583-1a8a-460b-83f3-d7ed819d0885.jpg?v=1762849564</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/bagia2536575463</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_377d3e9f-393f-440e-927e-66453e34b7cd.jpg?v=1762849927</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/bagia6532575052</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8e6be125-ac0e-463c-a393-86c8b6b11bc7.jpg?v=1762849933</image:loc>
      <image:title>ダイヤモンド 0.42ct E VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7288486969</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8162ec51-4684-4aef-a6a0-ece6e3555d13.jpg?v=1762854263</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/lugia1408460801</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_c2f8e3a9-ce0b-4682-b836-664c72e59e9c.jpg?v=1762856323</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/lugia2437030038</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_36dabf4d-8f07-4dff-9cf3-520b46fc6f40.jpg?v=1762859084</image:loc>
      <image:title>ダイヤモンド 0.9ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5446063340</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_819278db-667f-441f-9d71-99f414299da7.jpg?v=1762859130</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1438033829</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_084a8086-7a12-470d-a863-efd976bbd49e.jpg?v=1762859226</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/lugia5453195723</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_47044b43-4c69-4be0-ba8b-8c94e735ce01.jpg?v=1762860292</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/nigia6234124117</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4e9d52b6-3b06-4f16-a8d4-58644fe1a546.jpg?v=1762865931</image:loc>
      <image:title>ダイヤモンド 4.03ct G VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1409123196</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a53469fb-b5fe-4b29-aeb7-5876da50c129.jpg?v=1762870695</image:loc>
      <image:title>ダイヤモンド 2.12ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2538773879</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1c5ef5ba-199b-46ec-a02a-2d9517da0424.jpg?v=1762871237</image:loc>
      <image:title>ダイヤモンド 0.74ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3525405485</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_581d9b02-20ed-4b33-8b85-cb67093528fd.jpg?v=1762871267</image:loc>
      <image:title>ダイヤモンド 0.71ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535154515</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e4314924-a773-4ee9-95ae-5bc95d4cc90b.jpg?v=1762871276</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/nigia2221327981</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_10f96492-d2e8-44fa-b86f-3c7b9ee70ac4.jpg?v=1762871290</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/nigia1539886319</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f0cbb0bd-3404-48ec-8824-d5f2cf2de8a2.jpg?v=1762871347</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/nigia6522404399</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3d0e9811-3a30-40a0-a565-3fbdff38c578.jpg?v=1762871356</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/nigia6535521516</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_41722b5d-7719-44ac-9d85-9cd1393a72bd.jpg?v=1762871364</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/nigia7538886321</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9722aa8d-9b83-4874-a353-c901ae089532.jpg?v=1762871376</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/nigia1535598693</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4b32de95-5e38-46cb-9b60-6ec1123c9b83.jpg?v=1762871382</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/nigia2537561485</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5f0d8983-1d36-43c6-b4d6-7e6c99323091.jpg?v=1762871387</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/nigia5536521290</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cadc810f-f729-4870-9bb6-1ba6b4fcb841.jpg?v=1762871393</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/nigia7531840339</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c7fe919c-4051-47f4-9c44-120c4e6f5f05.jpg?v=1762871399</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/nigia1533022613</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6223b9c3-9a66-4a33-9a76-f75bc17309d2.jpg?v=1762871410</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/nigia5406936339</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b7f4f7e0-5a33-4fe3-a1ee-7935d0a2c771.jpg?v=1762871482</image:loc>
      <image:title>ダイヤモンド 0.55ct G VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7421412761</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f80e2588-8437-46fd-9d0f-56ab76c00c50.jpg?v=1762871488</image:loc>
      <image:title>ダイヤモンド 0.53ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6522774388</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e8b85c63-ee02-48a3-820f-e7e15cb88e6e.jpg?v=1762871494</image:loc>
      <image:title>ダイヤモンド 0.52ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2185162850</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a68cb367-298e-4c44-8c17-5da7c58d4114.jpg?v=1762871526</image:loc>
      <image:title>ダイヤモンド 0.47ct D VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231656268</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f9297f3e-e6be-4da2-afaf-d28c1f6752ad.jpg?v=1762871666</image:loc>
      <image:title>ダイヤモンド 2.05ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2534798284</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ff57da2d-340a-4b44-b31a-f203e21ebe1a.jpg?v=1762872172</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/nigia5536901209</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cc4b5844-82bd-426d-bf83-c72ac6f48ebe.jpg?v=1762872178</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/nigia7456211903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_76e83a1d-22f4-44bc-8d3a-fea534c5b1c2.jpg?v=1762872537</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/nigia7538274524</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_d5b14230-dc83-4554-bccb-0d006b835bc8.jpg?v=1762872542</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/nigia5222138891</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_a07da576-dd8d-4b98-b0d7-410e3e70c2b4.jpg?v=1762872588</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/nigia1539618208</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_60a05ed5-c4d1-42e1-9434-d0a9170629a8.jpg?v=1762872611</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/nigia1539022283</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_3fa0d8f3-bc30-4f11-af55-58dc137338a7.jpg?v=1762872674</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>
    <loc>https://diamond-bourse.com/products/nigia1529893298</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6a74bb99-b716-4d02-894a-beda92e48603.jpg?v=1762872680</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>
    <loc>https://diamond-bourse.com/products/nigia2537687337</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_4700047d-6244-44bb-a765-8dd9e4d68ee1.jpg?v=1762876058</image:loc>
      <image:title>ダイヤモンド 2.01ct J VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6421979354</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_c4f236f7-fcbf-4ca0-a1cd-d64f8ba4e8a5.jpg?v=1762945539</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224530251</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_08f662a9-0053-4135-9dab-742d33b8d8bd.jpg?v=1762946291</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/lugia5483621487</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_bca9c7ad-76e2-4739-9322-1caf92464a5b.jpg?v=1762949443</image:loc>
      <image:title>ダイヤモンド 0.37ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536272313</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7d490662-319c-4cc6-879f-8751454fd7cb.jpg?v=1762952074</image:loc>
      <image:title>ダイヤモンド 1.2ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224607551</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_421792ef-ffb5-4169-9638-1387eb949a45.jpg?v=1763032782</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1455685130</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_d41d4aeb-cbe3-48cc-8017-9ae653e7aaf6.jpg?v=1763033084</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/lugia2225904136</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_be804c5e-e5f9-4f15-b9fa-7d739e16f46f.jpg?v=1763033188</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2225904217</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_51d3debb-362a-4cfa-acd4-4618c0b945df.jpg?v=1763033194</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/lugia1469598299</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_94fbef95-8238-43bb-bf3d-cef7858270c5.jpg?v=1763033264</image:loc>
      <image:title>ダイヤモンド 0.5ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5466153284</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_63e3c306-034d-405a-88a7-f67c33c1f743.jpg?v=1763033292</image:loc>
      <image:title>ダイヤモンド 0.53ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517466161</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_47ccc1e6-92f0-4ad1-abcf-8d169016e780.jpg?v=1763035715</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/lugia1519498731</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3a38128b-82a0-4f68-8ea8-3d42c51aeac8.jpg?v=1763035722</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/lugia2516367152</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_7cde1024-dc05-47e9-83db-f589847df7a9.jpg?v=1763036239</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1519549697</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6e0cf37f-b251-463f-8198-753322d9c4a6.jpg?v=1763036251</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1518379473</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a41aa2ba-64b7-4fbe-989f-9fcf2d3195b4.jpg?v=1763036317</image:loc>
      <image:title>ダイヤモンド 0.5ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7518456772</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4f51a08a-3751-45db-9928-b4e87b4acac9.jpg?v=1763036325</image:loc>
      <image:title>ダイヤモンド 0.52ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7521819986</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7c5ebf16-86aa-4d4d-b931-b34cbdfaeba7.jpg?v=1763036898</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/lugia7531620193</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7d6a8035-e882-4581-a870-e188bb783feb.jpg?v=1763037399</image:loc>
      <image:title>ダイヤモンド 1.58ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232645648</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9d0c13a5-cd00-4c15-99ef-ea2ed9e679aa.jpg?v=1763109151</image:loc>
      <image:title>ダイヤモンド 1.02ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7421130968</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9aa29159-5df1-4ee9-b0f2-b08876d36f76.jpg?v=1763117884</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/lugia6472784087</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_22a40902-4c94-4936-83ce-4854553a7336.jpg?v=1763120341</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/lugia6501318958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_72597c85-3f3a-4384-a554-39a1c8cff1ac.jpg?v=1763121549</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/nigia2239108320</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_aab397b2-2ee6-4b97-a00d-ff5625d361e5.jpg?v=1763132179</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/lugia2306163790</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cae44d95-940d-42c3-8633-89c40fd73373.jpg?v=1763372958</image:loc>
      <image:title>ダイヤモンド 0.3ct K VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6332845927</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_05a63cf3-b63e-46dc-b7dd-13aaf6b256da.jpg?v=1763374176</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/lugia6422230800</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f39584b0-def6-4925-99c4-a5a21b98e934.jpg?v=1763377385</image:loc>
      <image:title>ダイヤモンド 0.9ct H SI1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459275507</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_ef88c7b5-6d2c-4430-a2e5-dfbe6eba94de.jpg?v=1763379525</image:loc>
      <image:title>ダイヤモンド 0.7ct E SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466653729</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8fbc1d81-906e-4e84-b753-9c5dd45f11be.jpg?v=1763379749</image:loc>
      <image:title>ダイヤモンド 0.76ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6465062693</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_225b9010-58ea-4921-b2e8-b967ba8fd780.jpg?v=1763379849</image:loc>
      <image:title>ダイヤモンド 0.43ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1465642879</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3cf7ebed-72bf-4e2a-aa85-1d0a48c8f602.jpg?v=1763379929</image:loc>
      <image:title>ダイヤモンド 0.3ct I VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466965729</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f5785549-7565-4a20-a707-f449d7260116.jpg?v=1763379935</image:loc>
      <image:title>ダイヤモンド 0.43ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7466933387</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c667a9cf-d5a4-4f23-a034-89bf67d43cdf.jpg?v=1763379986</image:loc>
      <image:title>ダイヤモンド 0.41ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2487767595</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_dd3f70e2-2e53-49d8-be14-72fc74bfbeb0.jpg?v=1763381375</image:loc>
      <image:title>ダイヤモンド 0.41ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5516759413</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3bcf53ba-8147-4857-9f22-79c6e4166963.jpg?v=1763382986</image:loc>
      <image:title>ダイヤモンド 0.41ct I VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1525161081</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_133ed089-fdc8-4ae8-92df-bb85062c13b3.jpg?v=1763383399</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/lugia2538490305</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4e91463a-30b5-4743-8460-f0ea0d371801.jpg?v=1763384067</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/lugia2527436625</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b882263d-7c94-441f-942e-822898e2bce2.jpg?v=1763384109</image:loc>
      <image:title>ダイヤモンド 0.41ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1539173361</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_728750f7-ddf6-46a4-b6c7-110987d0ff65.jpg?v=1763384123</image:loc>
      <image:title>ダイヤモンド 0.45ct I SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2231631978</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9ec126bf-697b-4ced-8e42-4b2721be45fb.jpg?v=1763390921</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/nigia5231362707</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6258e4b6-5de1-413d-a38a-3331820d5ee5.jpg?v=1763391418</image:loc>
      <image:title>ダイヤモンド 1.72ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537882058</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_1076bb7f-d880-4be8-9850-d7a1d84ea4d6.jpg?v=1763454624</image:loc>
      <image:title>ダイヤモンド 1.01ct E IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7423797925</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_6f8bacdb-8488-40b2-af40-54be3e5a3114.jpg?v=1763462727</image:loc>
      <image:title>ダイヤモンド 0.6ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5222356334</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cfe7e186-7f4f-4829-b548-01f600eabc7d.jpg?v=1763462846</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/lugia5221916474</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9f679503-9189-44eb-82e5-300f313fb52c.jpg?v=1763465778</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/lugia1498743576</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_be678279-c599-4927-b68e-beb8d5d478d1.jpg?v=1763467305</image:loc>
      <image:title>ダイヤモンド 0.65ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia3515515448</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fc88206c-34ea-4bc5-af80-47d7beb823b4.jpg?v=1763468450</image:loc>
      <image:title>ダイヤモンド 0.76ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6207568918</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f16adc8c-6603-4c57-a25e-bbe919afd266.jpg?v=1763470561</image:loc>
      <image:title>ダイヤモンド 8.5ct F SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232427667</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_caed2859-6143-497e-bc11-fe26d8b888f4.jpg?v=1763470642</image:loc>
      <image:title>ダイヤモンド 5.1ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2507117377</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_39353008-dc81-41db-8fda-6b35c8c2234b.jpg?v=1763471975</image:loc>
      <image:title>ダイヤモンド 1ct H VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537900974</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_24cb5d09-1457-4a0e-b001-5bea7d652f82.jpg?v=1763475752</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1539798439</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c2fdf581-54f4-48aa-a8ae-d08d914815d1.jpg?v=1763475757</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2534931378</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9a37d548-e662-4fa1-b463-cb1c6fb23f9a.jpg?v=1763475887</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1515951279</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7d62e006-fc9e-4949-8cec-53ac10296057.jpg?v=1763476312</image:loc>
      <image:title>ダイヤモンド 1.21ct I SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2516187557</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_64af8196-1f2f-4f86-9251-b631ece417f7.jpg?v=1763476456</image:loc>
      <image:title>ダイヤモンド 1.01ct I VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6505704725</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7311d567-7b53-4707-a86b-6b91d4c97781.jpg?v=1763476492</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/nigia2516364087</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5e779cee-5ed4-40bb-855a-27f25b810547.jpg?v=1763476506</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/nigia2193526292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_47c11413-15fd-46b2-8b71-150b9b81f66d.jpg?v=1763477201</image:loc>
      <image:title>ダイヤモンド 8.68ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232579595</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d57a1fff-1fa1-4abf-9c17-47c61f0d9fb1.jpg?v=1763477233</image:loc>
      <image:title>ダイヤモンド 3.21ct L SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1448653762</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9ddc3369-4f59-4d36-97b8-f05e412e37b4.jpg?v=1763477809</image:loc>
      <image:title>ダイヤモンド 1.51ct G VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6511430389</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_1c5cef24-2b49-4b68-8213-bfaeef0e90b2.jpg?v=1763479010</image:loc>
      <image:title>ダイヤモンド 3.58ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7235393947</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_330d144e-e5d4-43f4-a40a-323e89c899ab.jpg?v=1763480149</image:loc>
      <image:title>ダイヤモンド 4.03ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2427441431</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_57fd3d7f-e399-4f06-8d60-df7ebafe4695.jpg?v=1763480886</image:loc>
      <image:title>ダイヤモンド 1.66ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6431792639</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7c2b29d2-4edf-40d9-8adf-e3e75db8b4c0.jpg?v=1763549381</image:loc>
      <image:title>ダイヤモンド 1.2ct K VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5506159662</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_3c1df29f-c6d0-4a06-98b6-53545dba4566.jpg?v=1763553238</image:loc>
      <image:title>ダイヤモンド 2.01ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532745784</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_df666679-e1c5-4d15-a433-ad9c239e2838.jpg?v=1763561584</image:loc>
      <image:title>ダイヤモンド 0.92ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538729396</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_055f77e3-7880-407f-a015-c66c17ea48af.jpg?v=1763561601</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6233748564</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_aaff0b6f-db46-4758-a69a-f8d0beb75983.jpg?v=1763561664</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/nigia5536836732</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8361ff9b-52dd-41cf-b412-f57c560f693b.jpg?v=1763561694</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/nigia2534758289</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b6325ec0-c9dc-445b-9097-b2a0b51e5c2a.jpg?v=1763561703</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/nigia7536698119</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e5938967-d0d1-4634-a7f5-078abeeafa4c.jpg?v=1763562612</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/nigia2467034342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_549039ac-65cb-44c8-a01a-c59fece3bbbd.jpg?v=1763566594</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/lugia2386092987</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_aef5f38e-3100-436f-bdaf-9ca6f645092f.jpg?v=1763631477</image:loc>
      <image:title>ダイヤモンド 0.7ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6214959917</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_717cf879-5210-4fc1-9d05-efcc30c05ec7.jpg?v=1763632299</image:loc>
      <image:title>ダイヤモンド 1.01ct F VVS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7412714985</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7f04617d-a516-45a7-a008-8cce90d9b2f0.jpg?v=1763634009</image:loc>
      <image:title>ダイヤモンド 0.7ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7441395590</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_73911541-d44d-41b3-9495-b36003d678c3.jpg?v=1763636226</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/lugia6442908266</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_de658edc-7b59-4399-995b-58b3133bc806.jpg?v=1763636404</image:loc>
      <image:title>ダイヤモンド 0.75ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5221904306</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_12aa889f-6604-473b-93f5-25b300a2d160.jpg?v=1763637234</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/lugia6462967759</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_86387f4e-48ce-4b95-90a0-70a7739cd060.jpg?v=1763638258</image:loc>
      <image:title>ダイヤモンド 0.69ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486349275</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_032c2115-234c-4cb5-9d6a-8d3c4957a16e.jpg?v=1763638489</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/lugia6481570522</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_09d2cdca-47f2-492d-bf31-25eb57b63ddc.jpg?v=1763638667</image:loc>
      <image:title>ダイヤモンド 0.78ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia7518033599</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_069d062f-5e64-4cfa-b8b4-c8f1317e2e86.jpg?v=1763641959</image:loc>
      <image:title>ダイヤモンド 0.62ct D SI2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1385657668</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_b662e9c9-e4ec-4d32-8297-a9e1da2725db.jpg?v=1763722240</image:loc>
      <image:title>ダイヤモンド 1.5ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6475692471</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_7a0e0715-b96e-413f-9d4c-cf26d974fc13.jpg?v=1763724233</image:loc>
      <image:title>ダイヤモンド 0.9ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6505151859</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_35b5002e-1bfc-4872-9480-76e44f0043d7.jpg?v=1763725207</image:loc>
      <image:title>ダイヤモンド 0.46ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/megia2527560424</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fe969300-e706-4975-a9ee-2bbe955a86c9.jpg?v=1763728142</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/lugia2517690765</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2da7966c-900b-4f61-aef6-ee2747ca24c6.jpg?v=1763811901</image:loc>
      <image:title>ダイヤモンド 2.5ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2477143357</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6fdff9ca-57af-4843-98ec-23722f51ad78.jpg?v=1763817012</image:loc>
      <image:title>ダイヤモンド 0.41ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1535751958</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_75e5f22a-e034-4433-bb09-b314f272fa9c.jpg?v=1763973144</image:loc>
      <image:title>ダイヤモンド 0.71ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535194646</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d43f09d7-394b-42b4-a211-59b69fa59b38.jpg?v=1763976331</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/lugia2527890548</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3628de6e-1f0b-4f56-94bb-f4335d60ec67.jpg?v=1763976487</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/lugia2536022306</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_84c149a6-6b73-4fc5-a6dc-68b11c70559c.jpg?v=1763976492</image:loc>
      <image:title>ダイヤモンド 0.71ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536526300</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_c54085f9-00d2-4655-87aa-9b7a3eac92fe.jpg?v=1763976580</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/lugia2536712587</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_004c44b2-8daf-42e1-991c-11a69e88b40d.jpg?v=1763976590</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/lugia6532605721</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_17e0cc1b-1f96-4846-87be-45beb6343b13.jpg?v=1763976616</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/lugia1538700769</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_8c69477a-f425-4d30-93c0-5275e372a4a9.jpg?v=1763976621</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/lugia7521300647</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8aab0574-8bf9-4e5e-85bd-f347d8b517d6.jpg?v=1763976732</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/lugia1535803007</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_23c5743c-3a3f-4b40-9153-9a5ab585c104.jpg?v=1763976754</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/lugia1236760553</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_204dd100-3feb-401b-90bc-c4a3b648380a.jpg?v=1763976759</image:loc>
      <image:title>ダイヤモンド 0.75ct I VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535880596</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_932a06fd-554e-49a6-be6f-bfe97c7bb3b8.jpg?v=1763976764</image:loc>
      <image:title>ダイヤモンド 0.51ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia5533903997</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_349ae7a7-4043-4d59-8f32-2eaa725ad2ee.jpg?v=1763976770</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/lugia7531698526</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c7e743fb-ab5a-472a-93c0-0167afbfd946.jpg?v=1763976775</image:loc>
      <image:title>ダイヤモンド 0.59ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531912261</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4aa4efe7-655c-4321-8a57-6efc5b110129.jpg?v=1763976785</image:loc>
      <image:title>ダイヤモンド 0.53ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1535912223</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_72a50663-6982-4bc6-8bcd-f559aa4cb303.jpg?v=1763976791</image:loc>
      <image:title>ダイヤモンド 0.53ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7532302747</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_09405b0d-1781-4d8b-889d-a402e86045ee.jpg?v=1763976891</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/lugia7536331687</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_effcabd8-6fb6-4810-8c9e-f7e9d6aa97a6.jpg?v=1763976901</image:loc>
      <image:title>ダイヤモンド 0.67ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531349034</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_4028f64e-26e1-474d-8e6a-2904ed4115d7.jpg?v=1763976906</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/lugia5536624661</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e8b9db7a-fe8d-48f0-8aff-1f9b654e0423.jpg?v=1763977020</image:loc>
      <image:title>ダイヤモンド 0.52ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2536810941</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_689d1e6a-467d-4071-87e7-73df379e3f45.jpg?v=1763977089</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/lugia2536880379</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5d8eb6e2-bfe2-4b47-b577-bad967b7e535.jpg?v=1763977099</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/lugia6532892117</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fd7db589-4e02-432d-abd1-da97a9fd74d7.jpg?v=1763977115</image:loc>
      <image:title>ダイヤモンド 0.51ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2231770124</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b4316519-aac0-401d-a8a4-1dc5a64fd930.jpg?v=1763977192</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/lugia3535964474</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5dd7bf75-9035-4760-b806-b4d9c1545d08.jpg?v=1763977218</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/lugia2526895523</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4f5c9dca-1097-44ae-b2b3-7a2d02b56361.jpg?v=1763977313</image:loc>
      <image:title>ダイヤモンド 1.02ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6522869741</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_2422d9c1-2ed1-474c-a53b-50f3d73c2a2f.jpg?v=1763977417</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/nigia7536004368</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5acf661f-bcb2-45c0-970b-10645d3db5cd.jpg?v=1763989555</image:loc>
      <image:title>ダイヤモンド 1.53ct I VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2524459137</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_08ec9133-e36d-4371-bf27-37e06a2701ca.jpg?v=1763989688</image:loc>
      <image:title>ダイヤモンド 1.32ct G VVS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5536452565</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b64767c3-524f-448e-a793-b7ad734cd6b2.jpg?v=1763989731</image:loc>
      <image:title>ダイヤモンド 1.24ct G VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538437857</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1fef97fb-27e2-4154-99e9-1e50d893ad08.jpg?v=1763989829</image:loc>
      <image:title>ダイヤモンド 1.11ct H VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1535454876</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d630c701-9a71-40ad-aa77-7d3aa4636a8f.jpg?v=1763989893</image:loc>
      <image:title>ダイヤモンド 1.07ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5232459040</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_d143774c-bf58-47b9-ac1a-9e3617930265.jpg?v=1763995556</image:loc>
      <image:title>ダイヤモンド 1.5ct K SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532372292</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_72d92b8d-0ab8-4e8f-9a9b-1aa33664249a.jpg?v=1764059492</image:loc>
      <image:title>ダイヤモンド 0.4ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537498949</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_956c543e-ce75-4fe6-bfa1-1a24cf38872b.jpg?v=1764059529</image:loc>
      <image:title>ダイヤモンド 0.45ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531447034</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_00685520-5464-4cb7-aefb-c0228fbc2c01.jpg?v=1764059534</image:loc>
      <image:title>ダイヤモンド 0.45ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1538482473</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6a010bd7-ea6a-4ae0-9271-000eb2ffbc9e.jpg?v=1764059545</image:loc>
      <image:title>ダイヤモンド 0.45ct F VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7538701926</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c614310c-99c9-4451-8ca2-9bc5e2d3d868.jpg?v=1764059577</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/bagia7531746393</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e778ebb1-fb7a-4269-9295-eac2696e94f3.jpg?v=1764059582</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/bagia1539746931</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d8fd0829-e138-41b7-b6fe-f462bbcd29ed.jpg?v=1764059839</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/bagia5536811159</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ac717583-89bc-437a-98a6-a6a52e2f1819.jpg?v=1764059860</image:loc>
      <image:title>ダイヤモンド 0.8ct G VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372325474</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7978f2bb-dfec-4a2f-b77f-3e960082c990.jpg?v=1764064320</image:loc>
      <image:title>ダイヤモンド 0.3ct G IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1419230443</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_5bc6be67-7de3-496c-8df6-394326c4ba1b.jpg?v=1764066606</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/lugia2225348200</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cc845af2-7607-44ff-8871-0c361ff12845.jpg?v=1764067791</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/lugia7426621343</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_7e1b8a15-7182-4d48-96bb-9750fe4e2509.jpg?v=1764067827</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/lugia2221572043</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_50638a6c-fbe0-463f-82d4-9f10ca9270b5.jpg?v=1764068787</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/lugia6441998321</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_f216b8e5-a758-4d28-b0cc-0baf4b3c7b81.jpg?v=1764069075</image:loc>
      <image:title>ダイヤモンド 1.6ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1226841516</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1d24e0ec-21c3-47b3-aa06-5100fcc78700.jpg?v=1764069869</image:loc>
      <image:title>ダイヤモンド 0.71ct E VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2477251075</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2e08e199-3ed3-4ffa-bfbb-f0399085f9c2.jpg?v=1764070508</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/lugia2477797049</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ad6874f7-91fa-485f-8325-28bf22fbcfc2.jpg?v=1764070783</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/lugia2497196809</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_884bb7f6-032f-406b-9663-3a2f75dab5c1.jpg?v=1764071575</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/lugia1513054422</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a381e8f6-eb7f-4459-9ab6-bae27f35adf0.jpg?v=1764072354</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7506995018</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_29cdb9a3-08dd-424a-9c1e-9f50a7b574c3.jpg?v=1764072471</image:loc>
      <image:title>ダイヤモンド 0.71ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507991850</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6c74e69c-8aff-49de-959a-f22a3f27cf58.jpg?v=1764072477</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/lugia7513982595</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7150dbf8-facf-415a-a96b-328b99f148dc.jpg?v=1764072770</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/lugia2524095421</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a9cd6733-f763-4885-8e94-19fa715c67c9.jpg?v=1764073051</image:loc>
      <image:title>ダイヤモンド 0.41ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6452298981</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ae4894b5-a06c-4e22-a90e-92e28bdefc5b.jpg?v=1764077882</image:loc>
      <image:title>ダイヤモンド 0.45ct F VVS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236648153</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_51ca535b-9ec6-451b-b4ee-ec7c378e1df5.jpg?v=1764079490</image:loc>
      <image:title>ダイヤモンド 0.91ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537970736</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cb0078cd-a215-4226-be30-df145dd7b2db.jpg?v=1764079502</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536761192</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3ddf4cd2-8abe-43ab-90f4-b0837b809586.jpg?v=1764079510</image:loc>
      <image:title>ダイヤモンド 0.9ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6535999865</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_385a5edc-d0a1-48f7-ba9a-1af84162945a.jpg?v=1764079527</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/nigia1537952112</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c9f193d4-b071-4ea3-a0f8-f8336f09b67f.jpg?v=1764079541</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/nigia5536392847</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f9787fe5-07a8-434e-82d1-b68262f7618c.jpg?v=1764079546</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/nigia2235649231</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_56766e9e-b6cd-408e-8a80-6bf41bde6836.jpg?v=1764079618</image:loc>
      <image:title>ダイヤモンド 0.72ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535298999</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b51f1a78-6656-46c2-932d-51a3cbb78d43.jpg?v=1764079650</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/nigia6535699278</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c1a231e1-0409-4688-8c83-6141aed7b065.jpg?v=1764079727</image:loc>
      <image:title>ダイヤモンド 0.7ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6525700393</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e6b2b83c-e247-4638-8f8c-9996738adbdd.jpg?v=1764079773</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/nigia5232649156</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_297f33f7-8a2a-4bcf-bf14-96309a4fe791.jpg?v=1764079785</image:loc>
      <image:title>ダイヤモンド 0.7ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235725317</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_89a80a96-f588-4ad6-bf2c-c2f2a8257c5c.jpg?v=1764079816</image:loc>
      <image:title>ダイヤモンド 0.7ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7533723078</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_14808691-97c9-4ed7-9a46-49e1f8e1ff39.jpg?v=1764079821</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/nigia5231578951</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b9d96e21-a3f1-4edf-989e-b0b114a84efa.jpg?v=1764079832</image:loc>
      <image:title>ダイヤモンド 0.63ct H VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537090280</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_eeb4182c-cd52-4f5b-affb-3c4350623cc3.jpg?v=1764079847</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/nigia2235725309</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_97b218c6-c9b1-44ee-8c3c-ade4260366b2.jpg?v=1764079853</image:loc>
      <image:title>ダイヤモンド 0.57ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7533687060</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9766a865-20ef-4a18-95b4-ce15eab675fc.jpg?v=1764079861</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/nigia1236725191</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cfb476d4-15ee-40c8-a72f-ac4962805da9.jpg?v=1764079867</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/nigia2235649270</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b3e4d047-43d5-47b2-bc9e-55bc315a5ab7.jpg?v=1764079878</image:loc>
      <image:title>ダイヤモンド 0.52ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536926813</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_8a6d73d8-9804-444c-8091-97c0d8b1e865.jpg?v=1764079889</image:loc>
      <image:title>ダイヤモンド 0.51ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1538925777</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_f6eebd19-6f43-4b95-86a8-a2c0d711a683.jpg?v=1764079894</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/nigia2534801939</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_adf0dcaa-a58b-416a-8e6a-8e2ba90c95b4.jpg?v=1764079905</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/nigia5231681615</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_94fbf6ba-e85c-4ad7-974b-7f6f28510a5e.jpg?v=1764079911</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/nigia1533802156</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dcc1c27b-aadd-457f-8f18-486134162af9.jpg?v=1764079916</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/nigia1232725188</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a5e514c1-22b7-42b1-ab79-00dfb2290826.jpg?v=1764079921</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/nigia2235723788</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4dd8e5a4-7f80-44bf-abd2-521d8eec8869.jpg?v=1764079927</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/nigia2537024566</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_7cb30c90-3b37-437e-86b7-38f8eecca889.jpg?v=1764079933</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/nigia6237649131</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_97ed3d53-89d6-438f-b441-6cd7de52fa58.jpg?v=1764079941</image:loc>
      <image:title>ダイヤモンド 0.5ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2537458886</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_80fabc9c-410d-4e9a-9642-a12a65efeec5.jpg?v=1764080192</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/nigia6532360370</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ed1cd229-5962-46e0-9724-a52a4cc14438.jpg?v=1764080360</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/nigia6531575885</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b7511688-d028-4c2d-b1ec-31e3befe0c1a.jpg?v=1764080386</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/nigia7538470889</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_76632704-1f28-4040-8c61-7b769079b3ad.jpg?v=1764080423</image:loc>
      <image:title>ダイヤモンド 0.91ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7526970978</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e1a37132-4063-4a3e-9c6d-23379ca412ec.jpg?v=1764080688</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/nigia7536378037</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f8eeaf51-120e-4e4c-a82a-24935c18f226.jpg?v=1764080741</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/nigia7286343310</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_318c866f-e7bd-4eee-a73c-70c957a2d391.jpg?v=1764084557</image:loc>
      <image:title>ダイヤモンド 0.58ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6213396416</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_c0cab887-c432-4561-a3e4-8d255ac59b48.jpg?v=1764150598</image:loc>
      <image:title>ダイヤモンド 1ct L SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6382908782</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5b16cf3e-5be7-4a0f-b593-2ec78c0c1ccf.jpg?v=1764151278</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/lugia1388520178</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_9e7370be-35f1-4331-9a62-1d49693f51ca.jpg?v=1764151703</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1398317659</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b94d568e-9b32-422d-ab24-77877aa3f4ee.jpg?v=1764152051</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6411823806</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_500df02a-9051-4cf7-b85a-b091a17881c7.jpg?v=1764153203</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/lugia2225321199</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ef98e4f2-d23c-45c7-8f6d-3517376ead83.jpg?v=1764153523</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/lugia6224423426</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_ee185ab1-dacd-45f2-a67c-4cc2d1111cef.jpg?v=1764154133</image:loc>
      <image:title>ダイヤモンド 0.5ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224502419</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8f7e5da4-4afa-472c-971c-b3898032bb7d.jpg?v=1764154839</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6224546630</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2a8c75de-ff35-4a08-b41a-30f12a302e83.jpg?v=1764154923</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1438263540</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_60f31ab6-91a3-4661-82d6-f05bf842365c.jpg?v=1764155110</image:loc>
      <image:title>ダイヤモンド 1ct J VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6441038590</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4511b3f9-ff58-4dc1-ba09-c1170f32f4b6.jpg?v=1764155327</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/lugia2466023558</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06292f42-033e-4bab-9fb5-349fa274c4c3.jpg?v=1764156644</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7478017811</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e3c4b7ec-b0b8-4dd2-b93e-a94483827f57.jpg?v=1764156931</image:loc>
      <image:title>ダイヤモンド 0.3ct E VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1473392828</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b4dbf4aa-8ebe-4957-a450-7f89d14e6b6c.jpg?v=1764157668</image:loc>
      <image:title>ダイヤモンド 0.37ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2478678864</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1e89e7bd-68ee-4114-bed4-0361fc1b3275.jpg?v=1764157673</image:loc>
      <image:title>ダイヤモンド 0.38ct E VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1126188694</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b74fc44d-e9e2-41b9-97b2-5c3e298fd97c.jpg?v=1764162100</image:loc>
      <image:title>ダイヤモンド 1.51ct D IF Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2534700678</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_0791db66-72db-4995-82f4-a044b03c6bee.jpg?v=1764167962</image:loc>
      <image:title>ダイヤモンド 1.7ct N VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6237098632</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_6f5a282c-0fdd-48fe-a073-8e03bf2db124.jpg?v=1764167974</image:loc>
      <image:title>ダイヤモンド 1.52ct K SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7536783093</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_63b071b0-e801-47ce-8db3-cd7da36176f1.jpg?v=1764232433</image:loc>
      <image:title>ダイヤモンド 0.72ct E Flawless  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6372645783</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_17013696-6c1a-4958-a8af-94abaa199982.jpg?v=1764236967</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/lugia1438260741</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_b79eaa3a-7757-4d63-b0a0-2c007d213129.jpg?v=1764239969</image:loc>
      <image:title>ダイヤモンド 0.96ct J SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7463075937</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_4cf94977-ec3b-48a8-b7be-ea30836aff19.jpg?v=1764242163</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/lugia2223888812</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_6cdfad09-40aa-4596-a90c-7861a6292622.jpg?v=1764242594</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/nigia2235542233</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_71ea0c87-ba35-4243-9251-8f0e755c2ac7.jpg?v=1764247042</image:loc>
      <image:title>ダイヤモンド 3.24ct D IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia5493845539</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7ccffc08-9ab9-4880-ae47-ac8689670c92.jpg?v=1764247190</image:loc>
      <image:title>ダイヤモンド 2.68ct D VVS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1236524037</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_57a7942a-9a90-47b2-b84f-08c116c428e5.jpg?v=1764251151</image:loc>
      <image:title>ダイヤモンド 3.12ct D SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7521556611</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_dcf77888-1c6b-428e-8e6a-f4e86f279831.jpg?v=1764252091</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>
    <loc>https://diamond-bourse.com/products/lugia2496027971</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_bfcced7e-e08d-405c-ae5c-7cb6010dea61.jpg?v=1764330062</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/nigia1232687912</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_5497b073-59e2-4bd1-90af-bbe41ae39292.jpg?v=1764338233</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/nigia5473919944</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_e767600d-d417-44ae-b859-a73147b126ad.jpg?v=1764339208</image:loc>
      <image:title>ダイヤモンド 1.6ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1232642940</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_6675bf34-3141-4eb7-983d-8ae92709ca0b.jpg?v=1764578193</image:loc>
      <image:title>ダイヤモンド 1.07ct D VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia10723585</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_4183f141-7e8f-41af-9a6d-07d4d5a469b3.jpg?v=1764578198</image:loc>
      <image:title>ダイヤモンド 1.81ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6452471670</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_67d554ae-4c44-4ac8-b1d2-6d1ab91794c5.jpg?v=1764587747</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/lugia1513672658</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b45c41fc-5f8d-416a-b0dd-4abed2167a29.jpg?v=1764591239</image:loc>
      <image:title>ダイヤモンド 0.4ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6511976438</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_c27f359d-51b6-49a2-a7bf-2f9ebbc4090c.jpg?v=1764592085</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/nigia7491032525</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1490c190-0019-4a5c-a948-7e66b570e5ee.jpg?v=1764593919</image:loc>
      <image:title>ダイヤモンド 1.34ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1192654880</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_fba365f0-877e-4328-bbb6-7413ecaa2841.jpg?v=1764594034</image:loc>
      <image:title>ダイヤモンド 1.14ct H VS1 Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2141401724</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_46738d4e-9cc3-4614-9de8-03acb3169152.jpg?v=1764594223</image:loc>
      <image:title>ダイヤモンド 1.03ct E VS1 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6495032526</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_77bd0122-da66-4dd3-8bb7-1f5089e51646.jpg?v=1764594348</image:loc>
      <image:title>ダイヤモンド 1.01ct E VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia10949875</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_06f5937f-b6c8-4523-87f9-780ba5d7f20a.jpg?v=1764594356</image:loc>
      <image:title>ダイヤモンド 1.01ct F VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2496032524</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_3ab83a95-feb5-42ff-b682-895129b34e31.jpg?v=1764594438</image:loc>
      <image:title>ダイヤモンド 1.01ct J VS2 Very Good GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6532970712</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_bf23ea75-04b1-4fc9-980d-ab63d7e29486.jpg?v=1764598248</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/nigia7531980580</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6bedea2c-37b9-4fd4-a4e6-c36557d1ac6a.jpg?v=1764598265</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/nigia3545051772</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3a64ce81-6931-44d8-ac8f-9f36c85f3566.jpg?v=1764598271</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/nigia2546018366</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_cf9909d8-b5d6-43fc-b331-40adf5a93775.jpg?v=1764598277</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/nigia6545051741</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3a51d4a2-344d-4087-baf3-de84b5c63126.jpg?v=1764598291</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/nigia7531931875</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_a568d5f9-a7f7-4427-b23f-80b52a3fc77c.jpg?v=1764598296</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/nigia2233782435</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_264a8ebb-88f0-4072-8a4a-6b93d2d17d2f.jpg?v=1764599831</image:loc>
      <image:title>ダイヤモンド 1.02ct K VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3435538293</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_d7cc6722-e8db-4f77-8a8c-3fbffb1147d6.jpg?v=1764600301</image:loc>
      <image:title>ダイヤモンド 1.31ct G VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2497032451</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ee0730a9-9592-47ae-b5ed-0c832c6cf5a9.jpg?v=1764600315</image:loc>
      <image:title>ダイヤモンド 1.23ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6452204547</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ded4b463-3d5c-4080-ad3c-c1f0637e676d.jpg?v=1764600321</image:loc>
      <image:title>ダイヤモンド 1.23ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1438084983</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_a359f1cb-41e1-49c3-bd65-2ed7204d8d38.jpg?v=1764600356</image:loc>
      <image:title>ダイヤモンド 1.16ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7412996591</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_ce0e6a77-b1f0-48fe-bd6a-ab4df6898d0c.jpg?v=1764600492</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/nigia1435798969</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9e3280b6-822f-45a9-aaae-3a4a4c73c553.jpg?v=1764600504</image:loc>
      <image:title>ダイヤモンド 1.03ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia16757611</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_77b5bb3c-b09f-4678-90ef-6a979e638446.jpg?v=1764600612</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/nigia2436538065</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_22838221-59da-49c9-b50d-a93bc86c943a.jpg?v=1764600617</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/nigia6432571908</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_9c8830e5-56a1-480b-bc7a-8334597c5bdb.jpg?v=1764600623</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/nigia14852574</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_2db0ad8e-0b13-4820-986e-4b66a58ddec3.jpg?v=1764600818</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/nigia15173803</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/cushon_85f81191-d85a-4e77-921f-19e26d80d531.jpg?v=1764600982</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/nigia11632753</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_c268bb75-ea31-4845-a1bf-667a34891f7a.jpg?v=1764601501</image:loc>
      <image:title>ダイヤモンド 3.02ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6217625570</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ebf9266e-cc53-4943-aa98-cbf35a2c665c.jpg?v=1764668495</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/lugia2426198286</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d552eeb3-51a2-4f33-9e58-d55399c79d30.jpg?v=1764670789</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/lugia6382545998</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9a64cd35-92ef-4804-a1c1-a1e36a553c93.jpg?v=1764672557</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/lugia6227644493</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_9753f78b-9a3a-4ef6-a58e-29fa109137af.jpg?v=1764672983</image:loc>
      <image:title>ダイヤモンド 0.5ct E VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6451657769</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_32491fbf-4a39-44e0-a50a-0ccb1813dea8.jpg?v=1764673342</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/lugia7451682719</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_65e525a9-c79a-4d41-840d-93c6b6514c21.jpg?v=1764673347</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/lugia6452986063</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_ec17e6d9-194d-4854-bde4-ebb3c73edba5.jpg?v=1764673577</image:loc>
      <image:title>ダイヤモンド 0.4ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1449558911</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ebf60462-d7e9-47cc-a5a5-46c68a589679.jpg?v=1764673607</image:loc>
      <image:title>ダイヤモンド 0.9ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6465598172</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_73cae560-1697-4a08-b12f-7a0cc1d69581.jpg?v=1764673785</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/lugia5463925535</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_99f02bf7-b040-475f-bcb1-79dd9b9e6fcd.jpg?v=1764674036</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/lugia7462608096</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_336bee52-d37f-4b53-99a9-560ed7b5179f.jpg?v=1764674484</image:loc>
      <image:title>ダイヤモンド 0.69ct F VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2486275861</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_3ba3f4dc-699b-4290-921f-abedc65a2eb2.jpg?v=1764674705</image:loc>
      <image:title>ダイヤモンド 0.41ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1478626465</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_15f1cb16-819a-4e2c-acc9-ab41495148b7.jpg?v=1764674780</image:loc>
      <image:title>ダイヤモンド 0.9ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6485688700</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_511cb34a-7307-4004-bc32-5dd0820cdb4b.jpg?v=1764674878</image:loc>
      <image:title>ダイヤモンド 1.51ct J SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7501341926</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b35188b9-f101-4ce6-92aa-fb7e4acf5375.jpg?v=1764675652</image:loc>
      <image:title>ダイヤモンド 0.81ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2507469956</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e9e1d195-9641-4b0a-b601-25b9c0ddceed.jpg?v=1764675660</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7503666415</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b2f1f27e-980d-44b0-af94-89650ba09819.jpg?v=1764675806</image:loc>
      <image:title>ダイヤモンド 0.5ct G SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2517437944</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_74bb2f8d-c321-44d5-93c6-8d790f9fc34f.jpg?v=1764676231</image:loc>
      <image:title>ダイヤモンド 0.73ct F SI2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6512802837</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_278be74f-f6e3-47b8-befe-fe2c782bac21.jpg?v=1764676504</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/nigia2536857896</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c722f489-72d3-410d-b1b2-e41f7eff624a.jpg?v=1764683404</image:loc>
      <image:title>ダイヤモンド 0.51ct F IF  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia3535699052</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_f23fa169-335a-4d81-a140-04d8f94deae7.jpg?v=1764683793</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/nigia2537911247</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/emerald_9a82bf35-52c7-4a9d-b8ad-2512b0690f84.jpg?v=1764687534</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/lugia5221121110</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/princess_18cbb74a-17a7-4a9d-b0f1-bf37a2c18bab.jpg?v=1764757107</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/lugia7466099931</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_79228256-6b73-4b31-89c2-4dff4fc31b3f.jpg?v=1764760308</image:loc>
      <image:title>ダイヤモンド 1.22ct K SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2474597530</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_08e014c5-f088-4673-a0e8-9ea63502e022.jpg?v=1764761273</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/nigia1477833882</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cfbcfa8c-0241-4041-971d-8d4887b1753e.jpg?v=1764765051</image:loc>
      <image:title>ダイヤモンド 5.12ct J SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1232425241</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_5d5b4fb0-eccc-4b0b-9fcf-850edbf08074.jpg?v=1764765322</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/nigia7521982784</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_87233ea8-4e51-4754-a40a-709579f872ef.jpg?v=1764770314</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/nigia7522204624</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a0a7d54a-3f43-4589-8ed8-c725c37a26d0.jpg?v=1764770544</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/bagia7506717472</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d6d622dd-3530-42e2-997e-07d8b955cb37.jpg?v=1764923743</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6422554581</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/heart_8299b2a4-35a1-487b-b95c-2bff71eeb490.jpg?v=1764931776</image:loc>
      <image:title>ダイヤモンド 1.2ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1459775856</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_b4a51850-70f6-41b9-9561-5ca6fcbda5e6.jpg?v=1764935246</image:loc>
      <image:title>ダイヤモンド 0.59ct G SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1438376587</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a009aa8c-cf42-42ac-aee0-c6fcd596b360.jpg?v=1764940617</image:loc>
      <image:title>ダイヤモンド 2.01ct F SI2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2464907587</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_a33ef1a7-5ab0-4a0d-9bd8-f0e565650b55.jpg?v=1764943093</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/nigia5221601492</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e5dba565-20cc-46d4-a202-dd37fa8d544c.jpg?v=1764944973</image:loc>
      <image:title>ダイヤモンド 2.17ct N SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2536886616</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_53a9590c-9c82-421e-b5f9-e22d3e33f7b8.jpg?v=1764945452</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/nigia2235499880</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_20d3c74d-0104-4d69-b8ef-127537933f34.jpg?v=1764948743</image:loc>
      <image:title>ダイヤモンド 8.03ct I SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia1368265554</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_5e6d7d3e-574a-4377-826d-842adad2a039.jpg?v=1765013761</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/lugia5343533408</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d8666f14-eb4c-4e1b-bd05-88ccdb849652.jpg?v=1765018366</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/lugia6522558977</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2c935f26-bab9-450a-a460-d0f81da203bb.jpg?v=1765022944</image:loc>
      <image:title>ダイヤモンド 1.5ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2235404280</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a37e5fda-8c44-4466-8c09-209a6a230d20.jpg?v=1765032656</image:loc>
      <image:title>ダイヤモンド 4.72ct H SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535155010</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2367fc0a-4e18-4ca1-b443-2363ad7e6bec.jpg?v=1765181721</image:loc>
      <image:title>ダイヤモンド 0.31ct D VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536926802</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_d9088288-c97e-44e5-80b8-598e6e0de55b.jpg?v=1765182827</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/bagia7531353640</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_34f5cadb-1918-455c-9733-eeabe4f82f78.jpg?v=1765182843</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6535917491</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_faacd3a4-ce5a-465f-ac03-0924fd679b14.jpg?v=1765182849</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536357484</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_650ea28c-de61-4f7a-8944-9676f788ef44.jpg?v=1765182854</image:loc>
      <image:title>ダイヤモンド 0.41ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537352901</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_50c04541-b3a0-4b73-841f-989c759c2330.jpg?v=1765182871</image:loc>
      <image:title>ダイヤモンド 0.45ct G VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7538157537</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_8339cbda-2f22-4e6e-a934-dfa5c93ae9ae.jpg?v=1765182876</image:loc>
      <image:title>ダイヤモンド 0.45ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2537335779</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2962ea1b-47f2-4a02-aedb-c9b48683af66.jpg?v=1765182888</image:loc>
      <image:title>ダイヤモンド 0.45ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia1525719840</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1c7f3bb8-3eb7-4ef0-abca-ae09abab183e.jpg?v=1765182898</image:loc>
      <image:title>ダイヤモンド 0.47ct H VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6532323342</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_e7f84dda-76ea-4a64-b863-98ed65a44a42.jpg?v=1765182942</image:loc>
      <image:title>ダイヤモンド 0.45ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2534310708</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_893230a7-1259-4699-9544-942fd62b7469.jpg?v=1765182953</image:loc>
      <image:title>ダイヤモンド 0.45ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6525992470</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_699542ac-93e6-418c-9319-498afe14a084.jpg?v=1765182959</image:loc>
      <image:title>ダイヤモンド 0.45ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia7538353507</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cce9fae6-4a62-467e-bc58-a07388f2bb47.jpg?v=1765182975</image:loc>
      <image:title>ダイヤモンド 0.43ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2536645420</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_87780856-1ccf-4388-bf5b-8eef2721a700.jpg?v=1765182992</image:loc>
      <image:title>ダイヤモンド 0.41ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia5533795737</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_7d89298f-3a16-441c-9ae3-0a7f899b0e44.jpg?v=1765183009</image:loc>
      <image:title>ダイヤモンド 0.45ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia6531385525</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_2cbce270-038b-48d2-aa3f-e5b09116a7d8.jpg?v=1765183020</image:loc>
      <image:title>ダイヤモンド 0.43ct G VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/bagia2538883237</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_95731588-521d-49a5-9c99-f95db8341e8f.jpg?v=1765183031</image:loc>
      <image:title>ダイヤモンド 0.47ct H VS2 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7536023653</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e5505105-16d9-40cb-a648-a2f1e250eefd.jpg?v=1765186318</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/lugia7531415970</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_e99d0057-e98e-46e9-ac62-d7ad3d8d8113.jpg?v=1765186329</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/lugia2536481952</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_d03ec3a2-320d-4c3c-ac30-2d4da01d654a.jpg?v=1765186341</image:loc>
      <image:title>ダイヤモンド 0.68ct G SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535576497</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_84cf24b1-92d7-47ef-8ef7-63de64875dea.jpg?v=1765186346</image:loc>
      <image:title>ダイヤモンド 0.69ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7538621959</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_dbcc39d7-58a2-4081-8634-65b0b4189ff6.jpg?v=1765186374</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/lugia1533629490</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b97e2c3c-e017-469b-8621-9592e6f2d705.jpg?v=1765186385</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/lugia2538473865</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_587d41a3-3e95-4fc6-9e60-3a817fcaf03b.jpg?v=1765186401</image:loc>
      <image:title>ダイヤモンド 0.66ct E VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6531995226</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_c778bad0-0a58-42a5-bbd6-6c27f393aa86.jpg?v=1765186435</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/lugia7536847261</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_9725be79-b82c-4cab-887a-8c50ec947434.jpg?v=1765186446</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/lugia6542068568</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_88a81d26-a420-486b-9ae8-f91ab8c26196.jpg?v=1765186473</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/lugia1537793002</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_32012089-c6f9-46ed-8e84-f47383f17a32.jpg?v=1765186495</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/lugia2536810804</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_a7a2732e-7ec3-4069-9aa2-bd4ccccba962.jpg?v=1765186529</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/lugia1543089596</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_fa289f7a-57c2-4892-b332-034a71cfce55.jpg?v=1765186624</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/lugia6525844451</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a499414c-efd0-4f00-9f57-56b19aa8186c.jpg?v=1765186647</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/lugia2534477287</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_41088f03-2b9b-4694-a63e-9131791856e9.jpg?v=1765186686</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/lugia2534522854</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_48e559a4-107e-4f6c-ac5a-16f9e66e415c.jpg?v=1765186697</image:loc>
      <image:title>ダイヤモンド 0.59ct E SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2537639903</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_a55657e0-12e9-40e4-85c8-fdc97bee36e8.jpg?v=1765186703</image:loc>
      <image:title>ダイヤモンド 0.57ct D VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia6535409507</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_175d34ac-bfbe-4b17-8201-d26104a492e5.jpg?v=1765186725</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/lugia2534715190</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/marquise_2cc54a15-e1bd-4f83-8be2-aee27c6010ad.jpg?v=1765186780</image:loc>
      <image:title>ダイヤモンド 0.62ct D SI1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7541113233</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_cc2b4875-e99e-405c-ae03-96cb88c729f2.jpg?v=1765187047</image:loc>
      <image:title>ダイヤモンド 1.03ct H SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia2547035154</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_40b8341f-8f64-42e6-af92-e1c5b218aebd.jpg?v=1765187091</image:loc>
      <image:title>ダイヤモンド 1.2ct F VS1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7531613100</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_2e574069-bb9a-4391-ae39-07d6074c19e7.jpg?v=1765187130</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/lugia6532232267</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_b9396ece-a0a3-4ed6-93c2-896104a35ad0.jpg?v=1765187169</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/lugia6532511528</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cbea9679-c1dd-47e9-b731-5286118d7bed.jpg?v=1765187175</image:loc>
      <image:title>ダイヤモンド 1.03ct J VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/lugia7531428901</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_cd1c4ac2-6db8-4eb9-8cb0-bcb6997809c9.jpg?v=1765187180</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/lugia2538737128</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_537f5c7b-b42b-4aeb-ba9b-48cdd8db2b35.jpg?v=1765187213</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/lugia2534607325</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/oval_e4c2e108-79c1-4861-8b74-c0b655a310f1.jpg?v=1765187224</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/lugia6432014436</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_3a1f811a-2b93-4faf-83ec-92b7306152f7.jpg?v=1765277955</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/lugia2444095968</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_f9183a5a-5bdd-444c-9afb-09f825cdac8d.jpg?v=1765279421</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/lugia1498344491</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1770c535-96ce-4cc7-a349-e29e12d58b6d.jpg?v=1765282401</image:loc>
      <image:title>ダイヤモンド 1.5ct D SI1 Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542092683</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_1ab56a8e-5442-49d4-b11e-5aa2502d8f5e.jpg?v=1765290360</image:loc>
      <image:title>ダイヤモンド 0.9ct F VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7548068629</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_6fc7b4f4-45d3-4b1d-a574-10fb8e984b86.jpg?v=1765290407</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/nigia3545092617</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b2db83fe-8cc5-4c1d-8879-8a201866946e.jpg?v=1765290463</image:loc>
      <image:title>ダイヤモンド 0.76ct F VVS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6545106266</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_10dc2caf-262e-47b5-aba1-c3a1b1f0e765.jpg?v=1765290573</image:loc>
      <image:title>ダイヤモンド 0.7ct E VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6541068447</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_b4281f7b-aaea-4de8-85c0-c48526d8ee8e.jpg?v=1765290605</image:loc>
      <image:title>ダイヤモンド 0.7ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7546080086</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ec0927b0-cd99-4e30-821c-e825ca1dd33e.jpg?v=1765290611</image:loc>
      <image:title>ダイヤモンド 0.7ct F VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6542106227</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/pear_ab11ec0f-0f39-4ce8-8202-0dbbde36e93f.jpg?v=1765290635</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/bagia2235676574</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_38b3b545-6ec5-4a4d-a624-3b6dab7cb6d3.jpg?v=1765354992</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/bagia5232709677</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/diamond_BR_1305a686-2d43-4e9d-9318-3718227b2ade.jpg?v=1765355025</image:loc>
      <image:title>ダイヤモンド 1.13ct E IF Excellent GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6375913504</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a2fdf230-47c7-4390-aa76-f48e0b4846e8.jpg?v=1765381114</image:loc>
      <image:title>ダイヤモンド 1.1ct H VVS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia7371893145</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_7dc27e25-f04b-427a-b6fa-d96fe2f55a57.jpg?v=1765381119</image:loc>
      <image:title>ダイヤモンド 1.1ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372886653</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0ef3b201-79c6-453c-b818-0002f2cf4478.jpg?v=1765381169</image:loc>
      <image:title>ダイヤモンド 1.06ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372895003</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_68be7418-9b69-4b01-b277-3307de40c88e.jpg?v=1765381200</image:loc>
      <image:title>ダイヤモンド 1.05ct H VS2  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia1375890977</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_faabe198-1a3d-44db-bf16-0cd7f293bd44.jpg?v=1765381289</image:loc>
      <image:title>ダイヤモンド 1.03ct I VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia2376893584</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_bf5b2134-ba63-4127-9d65-e12a9a25671e.jpg?v=1765381294</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/nigia1373891030</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_a49307ea-46a6-48a7-9103-172ea414e12a.jpg?v=1765381362</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/nigia5373888158</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_ddacbf3d-92d3-4e30-b8da-042dc0ddf4bb.jpg?v=1765381372</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://diamond-bourse.com/products/nigia6372892710</loc>
    <lastmod>2026-04-23T08:24:15+09:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0648/5046/0729/files/radiant_0a6d656d-cdf3-4ec8-ac00-5278d3986c58.jpg?v=1765381377</image:loc>
      <image:title>ダイヤモンド 1.02ct H VS1  GIA鑑定付</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
</urlset>
