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Ring Sizing
RING SIZING CHART
| RING SIZE | DIAMETER (mm) | CIRCUMFERENCE (mm) |
| F | 14.1 | 44.2 |
| G | 14.5 | 45.5 |
| H | 14.9 | 46.8 |
| I | 15.3 | 48.0 |
| J 1/2 | 15.7 | 49.3 |
| K 1/2 | 16.1 | 50.6 |
| L 1/2 | 16.5 | 51.9 |
| M 1/2 | 16.9 | 53.1 |
| N 1/2 | 17.3 | 54.4 |
| O 1/2 | 17.7 | 55.7 |
| P 1/2 | 18.1 | 57.0 |
| Q 1/2 | 18.5 | 58.3 |
| R 1/2 | 19.0 | 59.5 |
| S 1/2 | 19.4 | 60.8 |
| T 1/2 | 19.8 | 62.1 |
| U 1/2 | 20.2 | 63.4 |
| V 1/2 | 20.6 | 64.6 |
| W 1/2 | 21.0 | 65.9 |
| X 1/2 | 21.4 | 67.2 |
| Z | 21.8 | 68.5 |
| Z1 | 22.2 | 69.7 |
| Z2 | 22.6 | 71.0 |
| Z3 | 23.0 | 72.3 |
| Z4 | 23.4 | 73.6 |
| Z5 | 23.8 | 74.8 |
PLEASE NOTE:
The average ring size for women is size N ½; the average ring size for men is size T ½.
A ring should fit secure enough so that it will never fall off. It should have a loose comfortable fit when sliding it over your knuckle.
