钻石的GIA证书内容是什么意思 这个钻能值多少钱?

GIA Report CheckGIA Report Number: 6107509684Report Type: GIA Diamond Dossier�0�3Date of Issue: January 22, 2009Laser Inscription Registry:GIA 6107509684Round BrilliantMeasurements:4.13 - 4.15 x 2.71 mm
Carat Weight:0.30 caratColor Grade: KClarity Grade:VS1Cut Grade: FairProportions:Depth: 65.5%Table:60%Crown Angle: 36.5°Crown Height: 14.5%Pavilion Angle:41.2°Pavilion Depth:43.5%Star length:60%Lower Half: 80%Girdle: Slightly Thick to Extremely Thick, Faceted (7.5%)Culet:Very SmallFinish:Polish: GoodSymmetry: GoodFluorescence:NoneClarity Characteristics:Cavity

第1个回答  2013-07-23
钻石大小:30分;颜色K级(不是太高,最高是D,依次往下排);净度是VS1(依次为FP,IF,VVS,VS,SIO,P),切工是;FAIR(不是太高,是倒数第2差的切工)

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