Find your ring size
Not sure of your size? Here are two easy ways to check at home.
1. Measure a ring you already own
Place a ring that fits the right finger on a ruler and measure the inside diameter in millimetres, edge to edge. Match it to the chart below.
2. Or wrap a string
Wrap a thin strip of paper or string snugly around the base of your finger, mark where it overlaps, then measure the length — that is your circumference.
| US size |
Inside diameter |
Circumference |
| 5 |
15.7 mm |
49.3 mm |
| 6 |
16.5 mm |
51.9 mm |
| 7 |
17.3 mm |
54.4 mm |
| 8 |
18.1 mm |
57.0 mm |
| 9 |
19.0 mm |
59.5 mm |
Tips for an accurate fit
- Measure at the end of the day, when fingers are warmest.
- If you are between sizes, choose the larger one.
- For wide bands, consider going up half a size.
Need a size outside 5–9? Contact us and we will arrange it for you.
