SIZING
RINGS
Sizing someone for a surprise gift can be difficult, we’ve got a couple of tips that may help the process. Take a current ring that they wear into a jewellers and get it sized. Note which finger it is, and if possible, please snap a photo of their hands and send to us! We’ll try and gage the size from there, or order a ring sizing kit here to keep for future reference (UK only).
To convert your ring size, please use the information below.
| British & Australian | US & Canada | French & Russian | German | Japanese | Swiss |
| - | 0 | - | - | - | - |
| - | 0 | - | - | - | - |
| - | 0 | - | - | - | - |
| A | 1/2 | - | - | - | - |
| A 1/2 | 3/4 | - | - | - | - |
| B | 1 | - | - | 1 | - |
| B 1/2 | 1 1/4 | - | - | - | - |
| C | 1 1/2 | - | - | - | - |
| C 1/2 | 1 3/4 | - | - | - | - |
| D | 2 | 41 1/2 | 13 1/2 | 2 | 1 1/2 |
| D 1/2 | 2 1/4 | - | - | - | - |
| E | 2 1/2 | 42 3/4 | 13 3/4 | 3 | 2 3/4 |
| E 1/2 | 2 3/4 | - | - | - | - |
| F | 3 | 44 | 14 | 4 | 4 |
| F 1/2 | 3 1/8 | - | - | - | - |
| F 3/4 | 3 1/4 | - | - | - | - |
| G | 3 3/8 | 45 1/4 | - | 5 | 5 1/4 |
| G 1/4 | 3 1/2 | - | 14 1/2 | - | - |
| G 1/2 | 3 5/8 | - | - | 6 | - |
| H | 3 3/4 | 46 1/2 | - | - | 6 1/2 |
| H 1/2 | 4 | - | 15 | 7 | - |
| I | 4 1/4 | 47 3/4 | - | - | 7 3/4 |
| I 1/2 | 4 1/2 | - | 15 1/4 | 8 | - |
| J | 4 5/8 | 49 | 15 1/2 | - | 9 |
| J 1/4 | 4 3/4 | - | - | - | - |
| J 1/2 | 5 | - | 15 3/4 | 9 | - |
| K | 5 1/8 | 50 | - | - | 10 |
| K 1/4 | 5 1/4 | - | - | - | - |
| K 1/2 | 5 3/8 | - | - | 10 | - |
| L | 5 1/2 | 51 3/4 | 16 | - | 11 3/4 |
| L 1/4 | 5 3/4 | - | - | - | - |
| L 1/2 | 5 7/8 | - | - | - | - |
| M | 6 | 52 3/4 | 16 1/2 | 12 | 12 3/4 |
| M 1/2 | 6 1/4 | - | - | - | - |
| N | 6 1/2 | 54 | 17 | 13 | 14 |
| N 1/2 | 6 3/4 | - | - | - | - |
| O | 7 | 55 1/4 | 17 1/4 | 14 | 15 1/4 |
| O 1/2 | 7 1/4 | - | - | - | - |
| P | 7 1/2 | 56 1/2 | 17 3/4 | 15 | 16 1/2 |
| P 1/2 | 7 3/4 | - | - | - | - |
| Q | 8 | 57 3/4 | 18 | 16 | 17 3/4 |
| Q 1/2 | 8 1/4 | - | - | - | - |
| Q 3/4 | 8 1/2 | - | 18 1/2 | 17 | - |
| R | 8 5/8 | 59 | - | - | 19 |
| R 1/4 | 8 3/4 | - | - | - | - |
| R 1/2 | 8 7/8 | - | - | - | - |
| R 3/4 | 9 | - | 19 | 18 | - |
| S | 9 1/8 | 60 1/4 | - | - | 20 1/4 |
| S 1/4 | 9 1/4 | - | - | - | - |
| S 1/2 | 9 3/8 | - | - | - | - |
| S 3/4 | 9 1/2 | - | 19 1/2 | 19 | - |
| T | 9 5/8 | 61 1/2 | - | - | 21 1/2 |
| T 1/4 | 9 3/4 | - | - | - | - |
| T 1/2 | 10 | - | 20 | 20 | - |
| U | 10 1/4 | 62 3/4 | - | 21 | 22 3/4 |
| U 1/2 | 10 1/2 | - | 20 1/4 | 22 | - |
| V | 10 5/8 | 63 | - | - | 23 3/4 |
| V 1/4 | 10 3/4 | - | - | - | - |
| V 1/2 | 11 | - | 20 3/4 | 23 | - |
| W | 11 1/8 | 65 | - | - | 25 |
| W 1/4 | 11 1/4 | - | - | - | - |
| W 1/2 | 11 3/8 | - | - | - | - |
| W 3/4 | 11 1/2 | - | 21 | 24 | - |
| X | 11 5/8 | 66 1/4 | - | - | 26 1/4 |
| X 1/4 | 11 3/4 | - | - | - | - |
| X 1/2 | 11 7/8 | - | - | - | - |
| Y | 12 | 67 1/2 | 21 1/4 | 25 | 27 1/2 |
| Y 1/2 | 12 1/4 | - | - | - | - |
| Z | 12 1/2 | 68 3/4 | 21 3/4 | 26 | 28 3/4 |
| Z +1/2 | 12 3/4 | - | - | - | - |
| Z+1 | 13 | - | 22 | 27 | - |
| Z+1.5 | 13.5 | - | - | - | - |
| Z+2 | - | - | - | - | - |
| Z+2.5 | - | - | - | - | - |
| Z+3 | - | - | - | - | - |
| Z+3.5 | - | - | - | - | - |
| Z+4 | - | - | - | - | - |
| Z+4.5 | - | - | - | - | - |
| Z+5 | - | - | - | - | - |
| Z+6 | - | - | - | - | - |