Ring size guide
Choose your ring size
Our numbered ring sizes use the US scale, commonly used in Canada. Measure a ring that fits the intended finger across its inside diameter, without including the metal. Compare the measurement with the chart below. Measure at a normal room temperature and avoid measuring when your fingers are unusually cold or swollen.
| US / Canada size | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| 5 | 15.7 | 49.3 |
| 6 | 16.5 | 51.9 |
| 7 | 17.3 | 54.4 |
| 8 | 18.1 | 56.9 |
| 9 | 18.9 | 59.5 |
| 10 | 19.8 | 62.1 |
| 11 | 20.6 | 64.6 |
| 12 | 21.4 | 67.2 |
This is an approximate guide. Check the actual sizes and any adjustability on the product page. If between sizes, or unsure about fit, contact us before ordering. Do not force an adjustable ring beyond its intended range.