珠寶知識

4C 標準是決定一顆鑽石的品質和價格因素。指南助你無論在線或門市購買也能根據指引選購高品質的鑽飾。 

Carat Weight is the simplest and only truly objective factor of the 4C's. Diamond carat weight is also the biggest influence on price. 

JOL DIAMOND  | 鑽石4C
JOL DIAMOND  | 鑽石 Carat

Carat

(譯:鑽石重量) 是在4C的最易明,鑽石克拉重量也是對價格的影響最大。 

Carat Weight is the simplest and only truly objective factor of the 4C's. Diamond carat weight is also the biggest influence on price

JOL DIAMOND  | 鑽石 CUT

CUT​

鑽石切割是指一個已切割的鑽石的比例和相對角度。切割非常影響鑽石的閃度及八心八箭的存在價值。

Cut refers to the proportions and relative angles of a faceted diamond. Cut is a quality factor that determines value along with the other 4Cs.

JOL DIAMOND  | 鑽石 Clarity

Clarity

鑽石淨度是指外部和內部存在的缺陷特徵,用於識別每一粒鑽石之分別。一粒鑽石的淨度克拉切工顏色一起來決定它的價值。 

Clarity refers to the existence of internal and external imperfections that characterize an individual diamond. 

JOL DIAMOND  | 鑽石 Color

 Color

鑽石的顏色是指根據鑽石內顏色多少及其透明度評定顏色等級。

Diamond color refers to how little color is present within a diamond. Learn more about diamond color and value.