Sizing Guide
How to determine your ring size
Confirm your ring size according to the guide below. If you're in between sizes, we suggest sizing up.
- Wrap a thin strip of paper or non-elastic stringaround your finger, then mark it with a red pen
- Measure the length of the red marks
- Read the measure and compare it to the chart below to confirm your ring size
| Size (US) | Size (EU) | Size (HK) | Diameter (mm) | Perimeter (mm) |
| 3 | 44 | #6 | 14.1 | 44.3 |
| 3.25 | 45 | #7 | 14.5 | 45.5 |
| 3.75 | 46 | #8 | 14.8 | 46.5 |
| 4 | 48 | #9 | 15.2 | 47.7 |
| 4.5 | 49 | #10 | 15.5 | 48.7 |
| 5 | 50 | #11 | 15.9 | 49.9 |
| 5.5 | 51 | #12 | 16.2 | 50.9 |
| 6 | 52.5 | #13 | 16.6 | 52.1 |
| 6.25 | 53.5 | #14 | 16.9 | 53.1 |
| 6.75 | 54.5 | #15 | 17.3 | 54.3 |
| 7 | 55.5 | #16 | 17.7 | 55.6 |
| 7.5 | 57 | #17 | 18 | 57.5 |
| 8 | 58 | #18 | 18.3 | 57.5 |
| 8.5 | 59 | #19 | 18.7 | 58.7 |
| 9 | 60 | #20 | 19 | 59.7 |
| 9.5 | 61 | #21 | 19.4 | 60.9 |
| 10 | 62 | #22 | 19.7 | 61.9 |