Ring Size Guide
| UK Size | EU Size | US Size | Diameter | Circumference |
| J |
50 |
5¼ |
15.9 mm |
50 mm |
| K |
51 |
5¾ |
16.2 mm |
51 mm |
| L |
52 |
6 |
16.5 mm |
52 mm |
| M |
53 |
6¼ |
16.9 mm |
53 mm |
| N |
54 |
7 |
17.3 mm |
54 mm |
| O |
56 |
7½ |
17.8 mm |
56 mm |
| P |
57 |
8 |
18.2 mm |
57 mm |
How to measure ring size?
- Measure your finger - then use our diameter and circumference guide to find the best suited size for you.
- Measure one of your rings - once you know the size of a ring you already have you can use our easy guide to find the right size.