Amethyst Carat Weight Calculator
Amethyst Carat Weight Table
| Diameter (mm) | Length (mm) | Width (mm) | Depth (mm) | Carat Weight (ct) |
|---|---|---|---|---|
| 4.0 | – | – | – | 0.25 |
| 5.0 | – | – | – | 0.50 |
| 6.0 | – | – | – | 0.85 |
| 7.0 | – | – | – | 1.40 |
| 8.0 | – | – | – | 2.00 |
| 9.0 | – | – | – | 2.75 |
| 10.0 | – | – | – | 3.65 |
| – | 6.0 | 4.0 | 3.0 | 0.50 |
| – | 8.0 | 6.0 | 4.0 | 1.50 |
| – | 10.0 | 7.0 | 5.0 | 2.75 |
| – | 12.0 | 8.0 | 6.0 | 4.75 |
| – | 14.0 | 9.0 | 7.0 | 7.00 |
| – | 16.0 | 10.0 | 8.0 | 10.00 |
| – | 18.0 | 12.0 | 9.0 | 14.50 |
| – | 20.0 | 14.0 | 10.0 | 20.00 |