Ring size guide
To find your size accurately, use one of the two methods below. Size is based on the finger's circumference in millimetres.
Method 1: Measure a ring you own
Take a ring that fits the intended finger and measure its inside diameter (across the middle) in millimetres, then match it to the table below.
Method 2: Measure your finger with string
Wrap a string or a strip of paper around the base of your finger, mark where it meets, then measure the length in millimetres — that is the circumference. Measure at the end of the day when the finger is slightly larger, and avoid measuring when cold.
| Size (US) | Inside diameter (mm) | Circumference (mm) |
|---|---|---|
| 5 | 15.7 | 49.3 |
| 6 | 16.5 | 51.9 |
| 7 | 17.3 | 54.4 |
| 8 | 18.1 | 57.0 |
| 9 | 19.0 | 59.5 |
| 10 | 19.8 | 62.1 |
| 11 | 20.6 | 64.6 |
| 12 | 21.4 | 67.2 |
Tip: if you're between two sizes, choose the larger. Wide bands fit best a touch larger. If you're unsure, contact us and we'll help — most gold rings can also be resized.
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