Size guide
Find your size
French ring sizes correspond to finger circumference in millimeters. Germany uses the same numbers.
- Wrap a piece of string around your finger, where you will wear the ring.
- Mark the point where it meets.
- Measure the string with a ruler: the result in mm is your size.
Size conversion chart
| France / Germany | Finger circumference | Diameter | Italy / Spain | US / Canada | UK |
|---|---|---|---|---|---|
| 50 | 50 mm | 15.9 mm | 10 | 5¼ | J½ |
| 52 | 52 mm | 16.5 mm | 12 | 6 | L |
| 54 | 54 mm | 17.3 mm | 14 | 7 | N |
| 56 | 56 mm | 17.8 mm | 16 | 7½ | O |
| 58 | 58 mm | 18.5 mm | 18 | 8½ | Q |
Italy and Spain: the size is the finger circumference in mm minus 40 (for example, French size 52 is size 12).
Germany: same number as France. Some brands list the diameter in mm (see the “Diameter” column).
Tip: if you are between two sizes, choose the larger one, as fingers swell during the day.
Exchange possible within 14 days of receipt.