Size Guide
Having trouble finding the right ring size? Don’t worry, if you’re not sure how to do it, it’s very easy to find your ring size.
WITH AN EXISTING RING THAT FITS THE FINGER
Choose a ring that fits you well and measure its internal diameter as shown in this video:
Once you have taken this measurement, you will find your size in the table below. Remember: your ring size may vary by half a size depending on temperature, hydration levels, hormones, etc.
In case the diameter is between two sizes, we recommend choosing the larger size.
| Inner diameter (mm) | Inner diameter (in) | Size AEC PARIS |
| 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
BY EQUIVALENCE OF SIZE
SIf you know your size in another country, you can refer to the size conversion chart below:
| Size AEC PARIS | France / Germany | Spain / Italy | UK / Australia | USA / Canada |
| 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 |
* Sizes 50 / 58: available in certain models
