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  1. 鑽石(古希腊語:ἀδάμας;法語、德語:Diamant;英語: Diamond;俄語: Алмаз ),一种由碳元素组成的矿物,是石墨的同素异形体,為五種樞要寶石的一種,化学和工业應用中称为金剛石。

  2. 鑽石(古希臘語:ἀδάμας;法語、德語:Diamant;英語: Diamond;俄語: Алмаз ),一種由碳元素組成的礦物,是石墨的同素異形體,為五種樞要寶石的一種,化學和工業應用中稱為金剛石。

  3. Diamond Culture 香港實驗室培育鑽石品牌,專業用心,售價透明更顯著比一般人造鑽石網店較佳,有GIA專家資格團隊為您講解人工鑽石種類、製造方法、價錢及一切須知。

  4. GIA鑽石鑑定證書設有線上核對服務,讓客人可以確認自己收到的GIA鑽石鑑定證書(GIA Diamond Grading Report)以及鑽石鑑定精簡版證書(Diamond Dossier),當中的資料與 GIA 資料庫所記載是否一樣。. 客人只需要在網站內輸入 GIA 的證書號碼,或者掃一下證書上的QR Code ...

  5. 鑽石是現今地球上最堅硬的物質,這顆瑰寶自古以來象徵著恆久堅韌的愛,亦是愛侶之間寓言承諾的信物。. 比較一下,你會發現在Diamania迷雅鑽的鑽石價格極具吸引力。. 創立於2013年的迷雅鑽,是紮根香港多年的鑽石樓上鋪,作為經驗豐富的鑽石批發專家,我們 ...

  6. en.wikipedia.org › wiki › DiamondDiamond - Wikipedia

    Main diamond producing countries Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic.

  7. 2 天前 · Diamond is the only gem made of a single element: It is typically about 99.95 percent carbon. The other 0.05 percent can include one or more trace elements, which are atoms that aren’t part of the diamond’s essential chemistry. Some trace elements can influence its color or crystal shape.

  8. Get to know all you need about diamond – the history, facts, quality factors, treatments, imitations and much more here at GIA. Gem Encyclopedia Birthstones

  9. 在 GIA 了解您需要的关于钻石的一切 - 历史、事实、质量要素、处理、仿品及更多。.

  10. 4 天前 · A diamond is a mineral composed of pure carbon. It is the hardest naturally occurring substance known; it is also the most popular gemstone. Because of their extreme hardness, diamonds have a number of important industrial applications.

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