
鑽石的4C
格拉夫的完美標準
格拉夫鑽石完美捕捉和反射每一道光線,綻放最璀璨動人的光芒和火彩。無可比擬的精湛工藝,彰顯品牌與眾不同的創意視野。格拉夫也嚴格遵從美國寶石學院(GIA)的4C標準,確保每顆鑽石在切割、色澤、淨度和重量方面也達致最高水平。



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