Ring Size Guide
| USA & Canada | Diameter (mm) | Europe | UK & Australia |
|---|---|---|---|
| 3 | 14.2 | 44 | F |
| 3.5 | 14.5 | 45 | G |
| 4 | 14.8 | 46 | H |
| 4.5 | 15.2 | 47 | I |
| 5 | 15.6 | 49 | J |
| 5.5 | 16.0 | 50 | K |
| 6 | 16.5 | 52 | L |
| 6.5 | 16.9 | 53 | M |
| 7 | 17.3 | 54 | N |
| 7.5 | 17.7 | 56 | O |
| 8 | 18.1 | 57 | P |
| 8.5 | 18.5 | 58 | Q |
| 9 | 18.9 | 59 | R |
| USA & Canada | Diameter (mm) | Europe | UK & Australia |
|---|---|---|---|
| 3 | 14.2 | 44 | F |
| 3.5 | 14.5 | 45 | G |
| 4 | 14.8 | 46 | H |
| 4.5 | 15.2 | 47 | I |
| 5 | 15.6 | 49 | J |
| 5.5 | 16.0 | 50 | K |
| 6 | 16.5 | 52 | L |
| 6.5 | 16.9 | 53 | M |
| 7 | 17.3 | 54 | N |
| 7.5 | 17.7 | 56 | O |
| 8 | 18.1 | 57 | P |
| 8.5 | 18.5 | 58 | Q |
| 9 | 18.9 | 59 | R |