Info size Guide
| SIZE |
|
 DIAMETER (MM)
|
UK/USA/AUS | LETTER |
|---|---|---|---|---|
| 4 | 44 | 14.10 | 3 | F |
| 5 | 45 | 14.35 | 3 1/2 | G |
| 6 | 46 | 14.65 | 3 3/4 | H |
| 7 | 47 | 15.04 | 4 | I |
| 8 | 48 | 15.20 | 4 1/2 | I 1/2 |
| 9 | 49 | 15.40 | 5 | J |
| 10 | 50 | 15.80 | 5 1/8 | K |
| 11 | 51 | 16.10 | 5 3/4 | L |
| 12 | 52 | 16.51 | 6 | M |
| 13 | 53 | 16.92 | 6 1/2 | N |
| 14 | 54 | 17.15 | 6 3/4 | N 1/2 |
| 15 | 55 | 17.35 | 7 | O |
| 16 | 56 | 17.75 | 7 1/2 | P |
| 17 | 57 | 18.19 | 8 | Q |
| 18 | 58 | 18.61 | 8 1/2 | R |
| 19 | 59 | 18.85 | 9 | R 1/2 |
| 20 | 60 | 19.10 | 9 1/8 | S |
CIRCUMFERENCE (MM)How to measure your own ring size:
Measure the inner diameter of a ring
that you’ve already own.
*Example:
16,5mm = SIZE 12 | 6 UK/USA | M