证书号 | 5222861835 |
类型 | Diamond Grading Report |
日期 | 03/14/2023 |
腰码 | GIA 5222861835 |
尺寸 | 6.37 - 6.40 x 3.93 mm |
形状 | Round Brilliant |
重量 | 1.00 carat |
颜色 | J |
净度 | VS2 |
切工 | Excellent |
全深比 | 61.5% |
台宽比 | 62% |
冠角 | 34.5° |
冠高比 | 13.0% |
亭部角度 | 41.4° |
亭深比 | 44.0% |
星小面比 | 50% |
下腰小面比 | 80% |
腰厚 | Medium to Slightly Thick, Faceted, 4.5% |
底尖 | None |
抛光 | Excellent |
对称 | Excellent |
荧光 | None |
特征 | Cloud, Feather, Needle |
评语 | Additional clouds are not shown. Pinpoints are not shown. |