Find out your ring size
1. Choose a ring that fits you well.
2. Place the ring on a ruler or tape measure, as shown in the drawing.
3. Measure the inside diameter: along the inside of the ring, the millimeters from side to side of the ring.
4. Compare these measurements to our size guide.
Gold and gemstone rings are custom-made according to standard sizing.
Silver and gold-plated silver rings are simplified in sizes that you will find in the third column.
Size guide
| Diameter inside (mm) |
ES-IT | Ref | FR-DE | UK | US |
|---|---|---|---|---|---|
| 14.6 | 6 | 46 | G1/2 | 3 1/2 | |
| 15.0 | 7 | 47 | H 1/2 | 4 | |
| 15.3 | 8 | XS | 48 | I 1/2 | 4 1/2 |
| 15.6 | 9 | XS | 49 | J | 5 |
| 15.9 | 10 | yes | fifty | K | 5 1/2 |
| 16.2 | eleven | yes | 51 | K 1/2 | 6 |
| 16.5 | 12 | M | 52 | L | 6 1/2 |
| 16.8 | 13 | M | 53 | L1/2 | 7 |
| 17.2 | 14 | L | 54 | N | 7 1/2 |
| 17.5 | fifteen | L | 55 | EITHER | 8 |
| 17.8 | 16 | XL | 56 | or 1/2 | 8 1/2 |
| 18.1 | 17 | XL | 57 | P1/2 | 9 |
| 18.4 | 18 | 58 | Q1/2 | 9 1/2 | |
| 18.8 | 19 | 59 | R | 10 | |
| 19.1 | twenty | 60 | R1/2 | 10 1/2 | |
| 19.4 | twenty-one | 61 | T | eleven | |
| 19.7 | 22 | 62 | T 1/2 | 11 1/2 | |
| 20.0 | 23 | 63 | v | 12 | |
| 20.3 | 24 | 64 | V 1/2 | 12 1/2 | |
| 20.6 | 25 | 65 | W | 13 | |
| 21.0 | 26 | 66 | X | 13 1/2 | |
| 21.3 | 27 | 67 | x1/2 | 14 | |
| 21.6 | 28 | 68 | and 1/2 | 14 1/2 | |
| 22.0 | 29 | 69 | Z | fifteen | |
| 22.3 | 30 | 70 | Z 1/2 | 15 1/2 |