GIA钻石分级证书GIA Diamond Grading Report

Round  0.35ct  E  VVS1  VG  EX  G  N

圆形RBC~Round Brilliant 测测火彩HCA Test钻石严选Perfect Test

尺寸Measurements 4.47 - 4.50 x 2.81 mm
重量Carat Weight 0.35 carat
颜色Color Grade E
净度Clarity Grade VVS1
切工Cut Grade Very Good

比例Proportions

全深比Depth 62.8%
台宽比Table 56%
冠角Crown Angle 36.0°
冠高比Crown Height 16.0%
亭角Pavilion Angle 41.0°
亭深比Pavilion Depth 43.0%
星小面比Star Length 50%
下腰小面比Lower Half 80%
腰棱Girdle Medium to Slightly Thick(3.5%)
底尖Culet None

切工Finish

抛光Polish Excellent
对称Symmetry Good

荧光Fluorescence

荧光Fluorescence None

净度特征Clarity Characteristics

净度特征Clarity Characteristics Pinpoint, Cloud, Chip, Extra Facet

腰码Inscription(s)

GIA 2171982128

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