Ring size guide
Find your perfect fit
Two easy ways to find your size at home.
Two ways to measure
Option 1
Measure a ring you own
Measure the inside diameter of a ring that fits, edge to edge, in millimeters.
Option 2
Size chartMeasure your finger
Wrap a strip of paper around your finger, mark where it meets, and measure the length in millimeters.
| US size | Inside diameter | Circumference |
|---|---|---|
| 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 |
| 10 | 19.8 mm | 62.1 mm |
| 11 | 20.6 mm | 64.6 mm |
| 12 | 21.4 mm | 67.2 mm |
| 13 | 22.2 mm | 69.7 mm |
Our bands are fairly wide and sit a little snugger than thin rings. Between two sizes? Choose the larger one. Measure at the end of the day, when fingers are largest.