Rings Size Chart
Choosing the right ring or signet size is key to comfort and satisfaction with your purchase. If you're not sure about your size, we highly recommend visiting a local jeweler for precise measurements of all your fingers – using professional ring gauges is the most accurate method.
We strongly recommend going by the diameter of the ring when choosing your size. It is the most precise method, as most sizing systems are not standardized - you will notice that the actual ring diameter for the same size will vary with different shops/jewellers. Our rings are made by diameter - other sizing systems are just an approximate guide.
The ring should easily pass over the widest knuckle of your finger with a little extra room. Keep in mind that various factors — such as heat, cold, or even water retention in the body — can temporarily affect your size.
- Measurements are best taken in the evening when your fingers tend to be at their fullest.
- If your size falls between two values, opt for the larger one—especially for rings with a wide band.
- Keep in mind that the sizes of your right and left hands may differ, so always measure the finger on which you plan to wear the ring.
- Ambient temperature also plays a role: fingers may expand in warmth and contract in the cold. It's best to measure your finger at a temperature similar to what you typically experience when wearing your jewelry.
| Circumference (mm) | Diameter (mm) | UK | Europe | US |
|---|---|---|---|---|
| 45 | 14.0 | G | 5 | 4 |
| 48 | 15.0 | I | 8 | 5 |
| 51 | 16.0 | L | 11 | 6 |
| 54 | 17.0 | N | 14 | 7 |
| 57 | 18.0 | P | 17 | 8 |
| 60 | 19.0 | S | 20 | 9 |
| 63 | 20.0 | U | 23 | 10 |
| 66 | 21.0 | W | 26 | 11 |
| 69 | 22.0 | Z | 29 | 12 |
| 72 | 23.0 | Z+ | 32 | 13 |