直径(mm) | 大约重量(.ct) |
1.30 | 0.01 |
1.70 | 0.02 |
2.40 | 0.05 |
3.00 | 0.10 |
3.40 | 0.15 |
3.80 | 0.20 |
4.10 | 0.25 |
4.50 | 0.30 |
4.90 | 0.40 |
5.00 | 0.45 |
5.20 | 0.50 |
5.50 | 0.60 |
5.80 | 0.70 |
6.00 | 0.80 |
6.30 | 0.90 |
6.50 | 1.00 |
7.00 | 1.25 |
7.40 | 1.50 |
8.00 | 1.80 |
8.20 | 2.00 |
9.20 | 3.00 |
直径(mm) | 大约重量(.ct) |
1.30 | 0.01 |
1.70 | 0.02 |
2.40 | 0.05 |
3.00 | 0.10 |
3.40 | 0.15 |
3.80 | 0.20 |
4.10 | 0.25 |
4.50 | 0.30 |
4.90 | 0.40 |
5.00 | 0.45 |
5.20 | 0.50 |
5.50 | 0.60 |
5.80 | 0.70 |
6.00 | 0.80 |
6.30 | 0.90 |
6.50 | 1.00 |
7.00 | 1.25 |
7.40 | 1.50 |
8.00 | 1.80 |
8.20 | 2.00 |
9.20 | 3.00 |