The surface area of diamonds is partially oxidized. The oxidized area could be lessened by heat treatment method under hydrogen stream. That is certainly to convey, this heat treatment partly removes oxygen-made up of practical teams.
Clarity: This refers to the imperfections in the diamond. A rather involved (SI1 or SI2) diamond normally appears to be flawless on the naked eye and features fantastic worth.
Even though Lots of individuals request a skinny shank, a rather heavier shank will guarantee a life time of convenience and use.
這種在基質中的鑽石原石晶體的略微畸形八面體形狀是該礦物的典型特徵。它有光澤的表面也表明這種晶體來自原生礦床。
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設計典雅精巧，男戒則低調於內側設計了一朵花，女戒設計上靈感來自桂冠，藉此兩相呼應，是命中注定的組合。
Populations of diamonds from diverse sources have distributions of δ13C that change markedly. Peridotitic diamonds are primarily within The standard mantle array; eclogitic diamonds have values from −40 to +3, Even though the peak of the distribution is while in the mantle vary. This variability implies that they're not fashioned from carbon that's primordial (obtaining resided in the mantle For the reason that Earth fashioned).
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鑽石的色澤會因為化學上的雜質而有所偏差。完全純正的鑽石應該是透明無色的。鑽石偏向不同的顏色會影響它的價值。絕大部分的鑽石都是因為帶有氮原子而偏黃。白鑽越偏黃，價值便越低。但是偏粉紅或藍的鑽石價格卻較高。顏色強烈偏向粉紅或藍的鑽石可能價值連城。
如果鑽石是行銷騙局，那人造鑽石也沒好到哪裡去 （頁面存檔備份，存於網際網路檔案館）