World’s Largest Square Emerald Cut Diamond: The 302.37ct Graff Lesedi La Rona
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ドイツの科学者が公開された最大の合成ダイヤモンドを作成
世界最大のラボ グロウン ダイヤモンド!!!
World's Largest Lab Grown Diamond: 50 Carat LGD Shiphra shatters all records
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The Largest Diamond Discovery of All Time!
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Surat achieves feat of producing world's largest 30.18 carat lab grown diamond
The World's Largest Lab-Grown Diamond Ring | The Reminiscence Ring | Unsaid
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World’s Third Largest Diamond Ever Discovered Unearthed in Africa
世界最大の人工ダイヤモンドがニューヨークでデビュー
World's Largest Pure Grown Diamond Unveiled
これは最大のラボ グロウン ダイヤモンド リングです 💍 中国に発送しました 🇨🇳
World's Second Largest Diamond Found in Botswana | Vantage with Palki Sharma
World's Largest Laboratory Pure Grown Diamond Unveiled
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KONG News MiaDonna's Largest Lab-Grown Diamond in the USA