Ring Size Guide
Find your ring size at home or visit a jeweller. We use EU/CH sizes.
Measure at home
- Wrap a piece of string or a strip of paper around the base of your finger.
- Mark where the string/paper overlaps.
- Measure the length in millimetres.
- Compare with the size chart below (inner diameter) or use an online ring size calculator.
Visit a jeweller
The most accurate way is to have your finger measured at a jeweller. Many jewellers offer this free of charge.
Size chart
Common sizes (EU/CH is our standard):
| EU / CH | US | UK | Inner diameter |
|---|---|---|---|
| 50 | 5 | J | 15.7 mm |
| 52 | 5.5 | K | 16.2 mm |
| 54 | 6 | L | 16.7 mm |
| 56 | 6.5 | M | 17.2 mm |
| 58 | 7 | N | 17.7 mm |
| 60 | 7.5 | O | 18.2 mm |
| 62 | 8 | P | 18.7 mm |
| 64 | 8.5 | Q | 19.2 mm |
| 66 | 9 | R | 19.7 mm |
Tips
- Measure in the evening when fingers are slightly larger.
- Measure the finger you'll wear the ring on.
- For wider bands, you may need half a size larger.
- Knuckles can be larger than the base – ensure the ring can pass over.
Unsure? Our concierge can help. Contact us.