自二戰以來，由於其獨特的特性組合以及隨著合成工藝的改進而增加的可用性，鑽石的使用量急劇增加。
一般的方法是把鑽石按偏黃的程度分為不同的等級，把樣品與已知色級的比色石對比確定，以D級最高，Z最低。
特點：枕形鑽石具有圓角方形或長方形的外觀，其切工既有古典韻味又不失現代感。
特點：公主方形鑽石具有尖銳的邊角和現代感的外觀。其獨特的切工使其擁有較高的亮度。
在考慮鑽石色澤時，同時也應將螢光反應考慮在內，螢光反應是指鑽石曝露於紫外線光線下時，所發生的反應顏色光。但是螢光反應甚少對鑽石的價值發生影響，除非是具有非常強烈螢光的鑽石會影響其透明度及光彩，而產生油濛狀的外表，如此將減損鑽石的美麗及價值，但是若其螢光不至使鑽石產生油濛狀外觀，則不應將其視為一種缺點。
Nissan, David and his workforce ended up incredibly accommodating, knowing and patient with our invest in. They took the upmost care to find the most effective Resolution for our wants and went earlier mentioned and over and above regular ‘customer care�?criteria.
合成鑽石試圖利用複製高溫高壓的環境施加於晶種上，人工製造鑽石的生長現象。
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第一次選購鑽石總會感到迷惘，到底鑽石要怎樣挑？大眾選擇鑽石常以鑽石等級、鑽石淨度為指標，鑽石等級、鑽石淨度亦是鑒定一顆鑽石價格的因素之一，以下就讓我們告訴你如何平衡鑽石等級、鑽石淨度，人人都可變成鑽石小專家！
看來，現在實驗室培育鑽石與開採鑽石相比，從事實層面來看，有兩個最大的明顯差異點就在於「時間」與「價格」。前者培育僅需幾天到數個月，後者形成需要幾十億年；前者的價格也遠低於後者。
全球最全面的鑽石價格和信息平台�?幫助個人找到完美的鑽石，直接以批發價從貨源購買。
現代科技之下，有些鑽石的內含物是可以修補的。不過修補過的鑽石的價值會稍低。
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