Size guide
MEASURE YOUR DIAMETER USING A RING THAT FITS YOUR DESIRED FINGER
1. Select an existing ring that fits the desired finger.
2. Measure the diameter of the ring in millimeters.
3. Select the diameter below to determine your ring size.
SIZE GUIDE
| Internal diameter (mm) | Internal diameter (in) | DESIRED SIZE |
| 15,9 mm | 0,63 in | 50* |
| 16,6 mm | 0,65 in | 52 |
| 17,2 mm | 0,67 in | 54 |
| 17,8 mm | 0,70 in | 56 |
| 18,5 mm | 0,73 in | 58* |
* Sizes 50 / 58: available in certain models
SIZE EQUIVALENCE
| DESIRED SIZE | fr / de | sp / it | uk / au | us / ca |
| 50 | 50 | 10 | K | 5.5 |
| 52 | 52 | 12 | L - M | 6 - 6.5 |
| 54 | 54 | 14 | N | 6.75 - 7 |
| 56 | 56 | 16 | O - P | 7.5 |
| 58 | 58 | 18 | Q | 8 |