實驗室培育鑽石 圓形明亮式切割 2x2毫米 2顆裸石

鑽石


切工:非常好 (圓形、明亮式切割)
克拉:0.034 克拉 (1 顆)
顏色:D-F
淨度:VVS

尺寸:約 2x2x1.5mm
未鑽孔 (裸石)
顏色:透明

這是透過 HPHT (高壓高溫) 方法培育的實驗室鑽石,該方法透過高壓機重現了天然鑽石在地底下深處形成的環境。由於無需擔心助長與天然鑽石開採相關的環境或社會問題,而且對於後代來說是一種可持續的寶石,因此它作為「道德鑽石」或「可持續鑽石」正獲得支持。此外,由於合成技術的發展和進步,品質大幅提高,而生產成本則逐年下降。這使得合成鑽石相較於相同 4C 品質的天然鑽石,價格非常合理,這是其另一個吸引力。

[*圖片中的網格為 1 公分 x 1 公分。]

Item name:實驗室培育鑽石 圓形明亮式切割 2x2毫米 2顆裸石
價格:
特價 US$19.99

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Product ID
181845191
Item No.
S7-33G57
Sort
碎石
Shape
圓形刻面切割
Sales Type
有現貨

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