Ring Size
RING SIZE GUIDE
BELOW IS A COMPREHENSIVE INTERNATIONAL CONVERSION CHART FOR RING SIZING
IF YOU DO NOT KNOW YOUR RING SIZE, WE RECOMMEND YOU MEASURE THE INTERNAL DIAMETER OF A RING YOU CURRENTLY OWN (AND WEAR ON THE SAME FINGER AS YOU WOULD LIKE TO WEAR ONE OF OUR RINGS ON) AND CONVERT IT USING THE CHART BELOW
| Inside Diameter | Inside Circum | Sizes | |||||||
| MM | Inch | MM | Inch | British & Australian | US & Canada | French & Russian | German | Japanese | Swiss |
| 9.91 | 0.39 | 31.13 | 1.22 | – | 0 | – | – | – | – |
| 10.72 | 0.442 | 33.68 | 1.39 | – | 0 | – | – | – | – |
| 11.53 | 0.454 | 36.22 | 1.43 | – | 0 | – | – | – | – |
| 11.95 | 0.474 | 37.54 | 1.49 | A | 1/2 | – | – | – | – |
| 12.18 | 0.482 | 38.26 | 1.51 | A 1/2 | 3/4 | – | – | – | – |
| 12.37 | 0.487 | 38.86 | 1.53 | B | 1 | – | – | 1 | – |
| 12.6 | 0.496 | 39.58 | 1.56 | B 1/2 | 1 1/4 | – | – | – | – |
| 12.78 | 0.503 | 40.15 | 1.58 | C | 1 1/2 | – | – | – | – |
| 13 | 0.512 | 40.84 | 1.61 | C 1/2 | 1 3/4 | – | – | – | – |
| 13.21 | 0.52 | 41.5 | 1.63 | D | 2 | 41 1/2 | 13 1/2 | 2 | 1 1/2 |
| 13.41 | 0.528 | 42.13 | 1.66 | D 1/2 | 2 1/4 | – | – | – | – |
| 13.61 | 0.536 | 42.76 | 1.68 | E | 2 1/2 | 42 3/4 | 13 3/4 | 3 | 2 3/4 |
| 13.83 | 0.544 | 43.45 | 1.71 | E 1/2 | 2 3/4 | – | – | – | – |
| 14.05 | 0.553 | 44.14 | 1.74 | F | 3 | 44 | 14 | 4 | 4 |
| 14.15 | 0.557 | 44.45 | 1.75 | F 1/2 | 3 1/8 | – | – | – | – |
| 14.25 | 0.561 | 44.77 | 1.76 | F 3/4 | 3 1/4 | – | – | – | – |
| 14.36 | 0.565 | 45.11 | 1.77 | G | 3 3/8 | 45 1/4 | – | 5 | 5 1/4 |
| 14.45 | 0.569 | 45.4 | 1.79 | G 1/4 | 3 1/2 | – | 14 1/2 | – | – |
| 14.56 | 0.573 | 45.74 | 1.8 | G 1/2 | 3 5/8 | – | – | 6 | – |
| 14.65 | 0.577 | 46.02 | 1.81 | H | 3 3/4 | 46 1/2 | – | – | 6 1/2 |
| 14.86 | 0.585 | 46.68 | 1.84 | H 1/2 | 4 | – | 15 | 7 | – |
| 15.04 | 0.592 | 47.25 | 1.86 | I | 4 1/4 | 47 3/4 | – | – | 7 3/4 |
| 15.27 | 0.601 | 47.97 | 1.89 | I 1/2 | 4 1/2 | – | 15 1/4 | 8 | – |
| 15.4 | 0.606 | 48.38 | 1.9 | J | 4 5/8 | 49 | 15 1/2 | – | 9 |
| 15.53 | 0.611 | 48.79 | 1.92 | J 1/4 | 4 3/4 | – | – | – | – |
| 15.7 | 0.618 | 49.32 | 1.94 | J 1/2 | 5 | – | 15 3/4 | 9 | – |
| 15.8 | 0.622 | 49.64 | 1.95 | K | 5 1/8 | 50 | – | – | 10 |
| 15.9 | 0.626 | 49.95 | 1.97 | K 1/4 | 5 1/4 | – | – | – | – |
| 16 | 0.63 | 50.27 | 1.98 | K 1/2 | 5 3/8 | – | – | 10 | – |
| 16.1 | 0.634 | 50.58 | 1.99 | L | 5 1/2 | 51 3/4 | 16 | – | 11 3/4 |
| 16.3 | 0.642 | 51.21 | 2.02 | L 1/4 | 5 3/4 | – | – | – | – |
| 16.41 | 0.646 | 51.55 | 2.03 | L 1/2 | 5 7/8 | – | – | – | – |
| 16.51 | 0.65 | 51.87 | 2.04 | M | 6 | 52 3/4 | 16 1/2 | 12 | 12 3/4 |
| 16.71 | 0.658 | 52.5 | 2.07 | M 1/2 | 6 1/4 | – | – | – | – |
| 16.92 | 0.666 | 53.16 | 2.09 | N | 6 1/2 | 54 | 17 | 13 | 14 |
| 17.13 | 0.674 | 53.82 | 2.12 | N 1/2 | 6 3/4 | – | – | – | – |
| 17.35 | 0.683 | 54.51 | 2.15 | O | 7 | 55 1/4 | 17 1/4 | 14 | 15 1/4 |
| 17.45 | 0.687 | 54.82 | 2.16 | O 1/2 | 7 1/4 | – | – | – | – |
| 17.75 | 0.699 | 55.76 | 2.2 | P | 7 1/2 | 56 1/2 | 17 3/4 | 15 | 16 1/2 |
| 17.97 | 0.707 | 56.45 | 2.22 | P 1/2 | 7 3/4 | – | – | – | – |
| 18.19 | 0.716 | 57.15 | 2.25 | Q | 8 | 57 3/4 | 18 | 16 | 17 3/4 |
| 18.35 | 0.722 | 57.65 | 2.27 | Q 1/2 | 8 1/4 | – | – | – | – |
| 18.53 | 0.729 | 58.21 | 2.29 | Q 3/4 | 8 1/2 | – | 18 1/2 | 17 | – |
| 18.61 | 0.733 | 58.47 | 2.3 | R | 8 5/8 | 59 | – | – | 19 |
| 18.69 | 0.736 | 58.72 | 2.31 | R 1/4 | 8 3/4 | – | – | – | – |
| 18.8 | 0.74 | 59.06 | 2.32 | R 1/2 | 8 7/8 | – | – | – | – |
| 18.89 | 0.748 | 59.34 | 2.35 | R 3/4 | 9 | – | 19 | 18 | – |