Size Guide
Find Your Ring Size
Ensuring the perfect fit is essential when investing in fine jewellery.
- Visit a local jeweller for professional sizing
- We recommend choosing a slightly tighter fit, as resizing larger is easier than reducing size
International Ring Size Conversion
Our international ring size chart helps you convert your size to the UK standard, ensuring accuracy when ordering bespoke signet rings or engraved jewellery online.
For personalised assistance, please contact our team - we are always happy to help.
| Internal Diameter (mm) | UK Size (Letter) | US Size | EU Size (mm) |
|---|---|---|---|
| 14.5 | J | 4.75 | 49 |
| 14.8 | K | 5.25 | 50 |
| 15.2 | L | 5.75 | 52 |
| 15.6 | M | 6.25 | 53 |
| 16.4 | N | 6.75 | 55 |
| 16.8 | O | 7.25 | 57 |
| 17.2 | P | 7.75 | 58 |
| 17.4 | Q | 8.25 | 60 |
| 18 | R | 8.75 | 61 |
| 18.4 | S | 9.25 | 63 |
| 19 | T | 9.75 | 65 |