Learn how to measure your ring size at home.
International Ring Size Chart
Select your region in the right column to compare sizes.
|
US/CA SIZE
|
CIRCUM. (mm)
|
|
| 6 |
51.9 |
52 |
| 7 |
54.4 |
54 |
| 8 |
57.0 |
57 |
| 9 |
59.5 |
60 |
| 10 |
62.1 |
62 |
| 11 |
64.6 |
65 |
| 12 |
67.2 |
67 |
| 13 |
69.7 |
70 |
All PROMI rings are sold in US/CA sizes.
Please select your US/CA size when ordering.
Tips for the Perfect Fit
Measure your finger at the end of the day.
Your ring should fit comfortably over your knuckle.
Between sizes? Choose the larger size.
For the best fit, consult a professional jeweler.