Sizing Chart
All products on our website are shown in US sizes. There are several ways in which you can size yourself at home to make sure you are purchasing the correct size should there be an option, as some pieces only come in one size. Please use various methods, to be sure you are ordering the perfect size.
- Average ring size for women is US 6-7.
- If you are unsure about your ring size we highly advise you to go to your local jeweler and get measured or use a ring sized to measure.
| Diameter (mm) | Circumference (mm) | US | UK | French/German | Italian |
| 15.1 | 47.44 | 4 | H½ | 47.5 | 7.5 |
| 15.3 | 48.07 | 4.25 | I | 48 | 8 |
| 15.5 | 48.69 | 4.5 | I½ | 48.5 | 8.5 |
| 15.7 | 49.32 | 4.75 | J | 49.5 | 9.5 |
| 15.9 | 49.95 | 5 | J½ | 50 | 10 |
| 16.1 | 50.58 | 5.25 | K | 50.5 | 10.5 |
| 16.3 | 51.21 | 5.5 | K½ | 51 | 11 |
| 16.5 | 51.84 | 5.75 | L | 52 | 12 |
| 16.7 | 52.46 | 6 | L½ | 52.5 | 12.5 |
| 16.9 | 53.09 | 6.25 | M | 53 | 13 |
| 17.1 | 53.72 | 6.5 | M½ | 54 | 14 |
| 17.3 | 54.35 | 6.75 | N | 54.5 | 14.5 |
| 17.5 | 54.98 | 7 | N½ | 55 | 15 |
| 17.7 | 55.61 | 7.25 | O | 55.75 | 15.75 |
| 17.9 | 56.23 | 7.5 | O½ | 56.25 | 16.25 |
| 18.1 | 56.86 | 7.75 | P | 57 | 17 |
| 18.3 | 57.49 | 8 | P½ | 57.25 | 17.25 |
| 18.5 | 58.12 | 8.25 | Q | 58 | 18 |
| 18.7 | 58.75 | 8.5 | Q½ | 58.5 | 18.5 |
| 18.9 | 59.38 | 8.75 | R | 59.5 | 19.5 |
| 19.1 | 60 | 9 | R½ | 60 | 20 |
| 19.3 | 60.63 | 9.25 | S | 60.5 | 20.5 |
| 19.5 | 61.26 | 9.5 | S½ | 61.25 | 21.25 |
| 19.7 | 61.89 | 9.75 | T | 62 | 22 |
| 19.9 | 62.52 | 10 | T½ | 62.5 | 22.5 |
| 20.1 | 63.15 | 10.5 | U | 63 | 23 |
| 20.3 | 63.77 | 10.5 | U½ | 64 | 24 |
| 20.5 | 64.4 | 10.75 | V | 64.25 | 24.25 |
| 20.7 | 65.03 | 11 | V½ | 65 | 25 |