Radiant Cut MM to Carat Weight Conversion Chart
RADIANT CUT
| MM Size | Carat Weight |
| 4.5 x 3.5 | 0.34 |
| 5 x 3 | 0.31 |
| 6 x 3 | 0.41 |
| 6 x 4 | .60 |
| 6.5 x 4.5 | 0.83 |
| 7 x 5 | 1.14 |
| 7.25 x 5.25 | 1.24 |
| 7.5 x 5.5 | 1.47 |
| 8 x 6 | 1.74 |
| 8.5 x 6.5 | 2.25 |
| 9 x 7 | 2.62 |
| 9.5 x 7.5 | 3.18 |
| 10 x 7 | 3.31 |
| MM Size | Carat Weight |
| 10 x 8 | 3.49 |
| 11 x 9 | 5.05 |
| 11.5 x 10 | 6.45 |
| 12 x 9 | 6.06 |
| 12 x 10 | 6.79 |
| 13 x 9 | 6.54 |
| 13 x 11 | 9.33 |
| 13.5 x 11.5 | 10.19 |
| 14 x 10 | 8.47 |
| 14 x 12 | 12.14 |
| 15 x 11 | 11.48 |
| 16 x 12 | 14.22 |