Prices vary depending on the carat weight and grade of the diamond.
Inner circumference (mm) | Inner diameter (mm) | US size | |
---|---|---|---|
No. 5 | 45.0 | 14.3 | 3.5 |
No. 6 | 46.0 | 14.6 | 3.75 |
No. 7 | 47.0 | 15.0 | 4.0 |
No. 8 | 48.0 | 15.3 | 4.5 |
No. 9 | 49.3 | 15.7 | 5.0 |
No. 10 | 50.6 | 16.1 | 5.5 |
No. 11 | 51.9 | 16.5 | 6.0 |
No. 12 | 54.4 | 17.3 | 7.0 |
No. 13 | 55.7 | 17.7 | 7.5 |
No. 14 | 57.0 | 18.1 | 8.0 |
No. 15 | 58.3 | 18.5 | 8.5 |
No. 16 | 59.5 | 18.9 | 9.0 |
No. 17 | 60.8 | 19.3 | 9.5 |
Prices vary depending on the carat weight and grade of the diamond.
Inner circumference (mm) | Inner diameter (mm) | US size | |
---|---|---|---|
No. 5 | 45.0 | 14.3 | 3.5 |
No. 6 | 46.0 | 14.6 | 3.75 |
No. 7 | 47.0 | 15.0 | 4.0 |
No. 8 | 48.0 | 15.3 | 4.5 |
No. 9 | 49.3 | 15.7 | 5.0 |
No. 10 | 50.6 | 16.1 | 5.5 |
No. 11 | 51.9 | 16.5 | 6.0 |
No. 12 | 54.4 | 17.3 | 7.0 |
No. 13 | 55.7 | 17.7 | 7.5 |
No. 14 | 57.0 | 18.1 | 8.0 |
No. 15 | 58.3 | 18.5 | 8.5 |
No. 16 | 59.5 | 18.9 | 9.0 |
No. 17 | 60.8 | 19.3 | 9.5 |