Size guide
Find your size
Rings are made to the exact size you choose and cannot be resized, so take a moment to measure.
How to measure
- 01Wrap
Wrap a thin strip of paper or string around the base of the finger you'll wear it on.
- 02Mark
Mark where the ends meet, then lay it flat against a ruler and note the length in millimetres.
- 03Match
Find that number in the table or type it into the finder below.
- Measure at the end of the day, when fingers are at their largest.
- A wide band fits tighter than a thin one — if in doubt, choose the larger size.
- If you are between sizes, go up half a size.
- Already own a ring that fits? Measure its inside diameter and use the finder.
- Still unsure? Send us a photo of a ring that fits you through the contact page and we will confirm your size.
Size finder
Size chart
| US size | Circumference | Diameter |
|---|---|---|
| US 3 | 44.2 mm | 14.1 mm |
| US 3.5 | 45.5 mm | 14.5 mm |
| US 4 | 46.8 mm | 14.9 mm |
| US 4.5 | 48 mm | 15.3 mm |
| US 5 | 49.3 mm | 15.7 mm |
| US 5.5 | 50.6 mm | 16.1 mm |
| US 6 | 51.9 mm | 16.5 mm |
| US 6.5 | 53.1 mm | 16.9 mm |
| US 7 | 54.4 mm | 17.3 mm |
| US 7.5 | 55.7 mm | 17.7 mm |
| US 8 | 57 mm | 18.1 mm |
| US 8.5 | 58.2 mm | 18.5 mm |
| US 9 | 59.5 mm | 18.9 mm |
| US 9.5 | 60.8 mm | 19.4 mm |
| US 10 | 62.1 mm | 19.8 mm |
| US 10.5 | 63.3 mm | 20.2 mm |
| US 11 | 64.6 mm | 20.6 mm |
| US 11.5 | 65.9 mm | 21 mm |
| US 12 | 67.2 mm | 21.4 mm |
| US 12.5 | 68.5 mm | 21.8 mm |
| US 13 | 69.7 mm | 22.2 mm |