Ring Size Guide
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Ring sizes are approximate, and based on international standards used by Jeweler's in Ireland. In order to ensure that a ring will fit you, please refer to the sizing guide below and get in touch if you have any queries regarding re-sizing:
| Circumference (mm) | Diameter (mm) | UK / Ireland | US | EU |
|---|---|---|---|---|
| 44.2 | 14.1 | F | 3 | 44 |
| 45.5 | 14.5 | G | 3.5 | 45.25 |
| 46.8 | 14.9 | H | 4 | 46.5 |
| 48.0 | 15.3 | I | 4.5 | 47.75 |
| 48.7 | 15.5 | J | 4.75 | 48.375 |
| 50.0 | 15.9 | K | 5.25 | 49.625 |
| 51.2 | 16.3 | L | 5.75 | 50.875 |
| 52.5 | 16.7 | M | 6.25 | 52.125 |
| 53.8 | 17.1 | N | 6.75 | 53.375 |
| 55.1 | 17.5 | O | 7 | 54 |
| Circumference (mm) | Diameter (mm) | UK / Ireland | US | EU |
|---|---|---|---|---|
| 56.3 | 17.9 | P | 7.5 | 55.25 |
| 57.6 | 18.3 | Q | 8 | 56.5 |
| 59.5 | 18.8 | R | 8.5 | 57.75 |
| 60.2 | 19.2 | S | 9 | 59 |
| 61.4 | 19.6 | T | 9.75 | 60.875 |
| 62.7 | 20.0 | U | 10.25 | 62.125 |
| 64.0 | 20.4 | V | 10.75 | 63.375 |
| 65.3 | 20.8 | W | 11.25 | 64.625 |
| 66.6 | 21.2 | X | 11.75 | 65.875 |
| 67.8 | 21.4 | Y | 12 | 66.5 |
| 68.5 | 21.6 | Z | 12.5 | 67.75 |