Dyrberg/Kern Ring Sizes
A few tips from Dyrberg/Kern:
- The most popular sizes are II and III.
- A wide ring often requires a bigger size.
| Ring Size | Circumference mm | Diameter mm |
| 0 | 48 | 15.30 |
| I | 51 | 16.24 |
| II | 54 | 17.20 |
| III | 57 | 18.15 |
| IIII | 60 | 19.10 |
| Ring Size | Circumference mm | Diameter mm |
| 0 | 48 | 15.30 |
| I | 51 | 16.24 |
| II | 54 | 17.20 |
| III | 57 | 18.15 |
| IIII | 60 | 19.10 |