SIZE GUIDE
SIZE CHART
Measure the internal diameter of a ring that fits your desired finger, then use the chart below to determine your size. Alternatively, if you know your international size, use the chart to convert it.
| INTERNAL DIAMETER (MM) | UK | US | EU |
|---|---|---|---|
| 12.9 | C | 1.5 | 40 |
| 13.3 | D | 2 | 41 |
| 13.6 | E | 2.75 | 42 |
| 14.0 | F | 3.25 | 44 |
| 14.4 | G | 3.75 | 45 |
| 14.9 | H | 4.25 | 46.5 |
| 15.1 | I | 4.5 | 47 |
| 15.5 | J | 5 | 48.5 |
| 15.9 | K | 5.5 | 50 |
| 16.3 | L | 6 | 51 |
| 16.7 | M | 6.5 | 52 |
| 17.1 | N | 6.75 | 53.5 |
| 17.5 | O | 7 | 55 |
| 17.9 | P | 7.5 | 56 |
| 18.3 | Q | 8 | 57 |
| 18.8 | R | 8.5 | 58.5 |
| 19.2 | S | 9 | 59.5 |
| 19.6 | T | 9.5 | 61 |
| 19.8 | U | 10 | 62.5 |
| 20.2 | V | 10.5 | 63 |
| 20.6 | W | 11 | 65 |
