| CIRCUMFERENCE | INSIDE DIAMETER | US / Our Sizes | UK / Europe |
|---|---|---|---|
| 51.9mm | 16.5mm | 6 | L 1/2 |
| 54.4mm | 17.3mm | 7 | N 1/2 |
| 57mm | 18.1mm | 8 | P 1/2 |
Not sure how to measure your ring size at home?
Take a look at our How to Measure Your Ring Size at Home.
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