SIZE GUIDE
Ring size guide
This guide is designed to help you choose the ideal size for your ring.
Each piece is meticulously shaped by hand in our Parisian atelier, and slight variations may exist from one model to another, reflecting the unique character of each of our creations.
For a perfect fit, we recommend measuring the circumference of your finger rather than relying on an existing ring:
Step 01
- Wrap a thin ribbon or a piece of string around the base of your finger.
Step 02
- Mark the point where the two ends meet.
Step 03
- Measure the length with a ruler, in millimetres. This is the circumference of your finger.
Tip: Measure your finger at the end of the day, at a normal temperature.
Finger circumference chart
| Finger circumference (mm) | Europe size | US size | UK size | Japan size | China size |
|---|---|---|---|---|---|
| 42 | 41 | 1 1/2 | D | 1 | 1 |
| 43 | 42 | 2 1/2 | F | 3 | 5 |
| 44 | 43 | 3 | F 1/2 | 4 | 6 |
| 45 | 44 | 3 1/2 | G | 5 | 7 |
| 46 | 45 | 3 1/4 | H | 6 | 8 |
| 47 | 46 | 4 | H 1/2 | 7 | 9 |
| 48 | 47 | 4 1/2 | I 1/2 | 8 | 10 |
| 49 | 48 | 4 3/4 | J 3/4 | 9 | 11 |
| 50 | 49 | 5 1/2 | K | 10 | 12 |
| 51 | 50 | 5 3/4 | L | 11 | 13 |
| 52 | 51 | 6 | L 1/2 | 12 | 14 |
| 53 | 52 | 6 1/4 | M 1/2 | 13 | 15 |
| 54 | 53 | 7 1/4 | N 1/2 | 14 | 16 |
| 55 | 54 | 8 | O 1/4 | 15 | 17 |
| 56 | 55 | 8 1/2 | P | 16 | 18 |
| 57 | 56 | 8 1/4 | P 1/2 | 17 | 19 |
| 58 | 57 | 8 3/4 | Q 1/2 | 18 | 20 |
| 59 | 58 | 9 | R | 19 | 21 |
| 60 | 59 | 9 1/2 | S | 20 | 22 |
| 61 | 60 | 10 | T | 21 | 23 |
| 62 | 61 | 10 1/2 | U | 22 | 24 |
Our advice
Unsure between two sizes? Choose the larger one.
Any questions? Our jewellery experts will answer you by email: client@sandeparis.com