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Ring Size Guide
Use our international size conversion chart to find your perfect fit.
If you're unsure about your size, we offer several options to help you determine the right size for your finger.
Don't know your size? Click here for assistance
International Ring Size Conversion Chart
| Diameter (mm) | EU | US | UK | JP |
|---|---|---|---|---|
| 15.0 | 47 | 4 | H 1/2 | 7 |
| 15.3 | 48 | 4 1/2 | I 1/2 | 8 |
| 15.6 | 49 | 4 3/4 | J | 9 |
| 15.9 | 50 | 5 1/4 | J 1/2 | 10 |
| 16.2 | 51 | 5 3/4 | L | 11 |
| 16.6 | 52 | 6 | L 1/2 | 12 |
| 16.9 | 53 | 6 1/4 | M | 13 |
| 17.2 | 54 | 6 3/4 | N | 14 |
| 17.5 | 55 | 7 1/4 | O | 15 |
| 17.8 | 56 | 7 1/2 | P | 16 |
| 18.1 | 57 | 8 | P 1/2 | 17 |
| 18.5 | 58 | 8 1/2 | Q 1/2 | 18 |
| 18.8 | 59 | 8 3/4 | R | 19 |
| 19.1 | 60 | 9 | S | 20 |
| 19.4 | 61 | 9 1/2 | S 1/2 | 21 |
| 19.7 | 62 | 10 | T | 22 |
| 20.1 | 63 | 10 1/4 | U 1/2 | 23 |
For the most accurate sizing, we recommend visiting our showroom or contacting our jewelery experts.
If you're between sizes, we suggest choosing the larger size.
Need Help Finding Your Size?
If you're unsure about your ring size,
we offer several options to help you find the perfect fit for your jewelry.
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