COLOR

色澤

Diamonds range from colorless — the rarest and most valuable — to various degrees of yellow, with a spectrum of shadings in between.

Pure colorless diamonds are classified as "D" and the color scale ranges alphabetically from D-Z.

COLOR is determined by viewing the body of the diamond from the side with the table down, proper lighting and against a white background.

鑽石的色澤排列由珍貴罕見、價值連城的無色美鑽至不同程度及級數的微黃鑽石。

鑽石顏色評級按英文字母順序細分為D至Z級別，D級代表純淨無色的鑽石是最高等級。

觀察鑽石的顏色時，需把鑽石的檯面朝下放於白紙卡上，從觀察鑽石的亭部評估顏色，鑒賞者必須以適當光線加上潔白背景，方可辨識鑽石的色澤。