证书号 | 5433278995 |
类型 | Diamond Grading Report |
日期 | 05/06/2022 |
腰码 | GIA 5433278995 |
尺寸 | 6.39 - 6.43 x 4.03 mm |
形状 | Round Brilliant |
重量 | 1.02 carat |
颜色 | H |
净度 | SI2 |
切工 | Excellent |
全深比 | 62.9% |
台宽比 | 55% |
冠角 | 33.5° |
冠高比 | 15.0% |
亭部角度 | 41.4° |
亭深比 | 44.0% |
星小面比 | 50% |
下腰小面比 | 75% |
腰厚 | Medium to Slightly Thick, Faceted, 4.0% |
底尖 | None |
抛光 | Excellent |
对称 | Excellent |
荧光 | None |
特征 | Feather, Crystal, Cloud, Needle |
评语 | Pinpoints are not shown. Additional clouds are not shown. |