证书号 | 2186174261 |
类型 | Diamond Grading Report |
日期 | 09/12/2014 |
腰码 | GIA 2186174261 |
尺寸 | 6.35 - 6.40 x 4.03 mm |
形状 | Round Brilliant |
重量 | 1.01 carat |
颜色 | J |
净度 | VVS2 |
切工 | Excellent |
全深比 | 63.2% |
台宽比 | 58% |
冠角 | 34.0° |
冠高比 | 14.5% |
亭部角度 | 41.8° |
亭深比 | 44.5% |
星小面比 | 45% |
下腰小面比 | 80% |
腰厚 | Medium to Slightly Thick, Faceted, 4.0% |
底尖 | None |
抛光 | Excellent |
对称 | Excellent |
荧光 | Strong Blue |
特征 | Pinpoint, Indented Natural |
评语 | Additional pinpoints are not shown. |