Customer Care
Ring Size Chart and Guide
Shopping for a ring for yourself or someone special? Use our ring size chart and guide to find the perfect fit.
Ring Size Chart and Guide
Use our ring size chart below to convert the size or print out our handy ring size guide via this page
To ensure accurate sizing, make sure you borrow a ring they already wear on the same finger. If you are still unsure or you are shopping for an extra special piece, visit our friendly Jewellery Specialists in a Boutique near you.
| AU/UK | ITALY | USA | EU (mm) |
| H | 7 | 3 ¾ | 47 |
| H ½ | 7.5 | 4 | 47.5 |
| I | 8 | 4 ¼ | 48 |
| I ½ | 8.5 | 4 ½ | 48.5 |
| J | 9 | 4 ¾ | 49 |
| J ½ | 9.5 | 5 | 50 |
| K | 10 | 5 ¼ | 50.5 |
| K ½ | 11 | 5 ½ | 51 |
| L | 11.5 | 5 ¾ | 52 |
| L ½ | 12 | 6 | 52.5 |
| M | 13 | 6 ¼ | 53 |
| M ½ | 13.5 | 6 ½ | 53.5 |
| N | 14 | 6 ¾ | 54 |
| N ½ | 14.5 | 7 | 55 |
| O | 15 | 7 ¼ | 55.5 |
| O ½ | 16 | 7 ½ | 56 |
| P | 16.5 | 7 ¾ | 57 |
| P ½ | 17 | 8 | 57.5 |
| Q | 18 | 8 ¼ | 58 |
| Q ½ | 18.5 | 8 ½ | 58.5 |
| R | 19 | 8 ¾ | 59 |
| R ½ | 19.5 | 9 | 60 |
| S | 20 | 9 ¼ | 60.5 |
| S ½ | 21 | 9 ½ | 61 |
| T | 21.5 | 9 ¾ | 62 |
| T ½ | 22 | 10 | 62.5 |
| U | 23 | 10 ¼ | 63 |
| U ½ | 23.5 | 10 ½ | 64 |
| V | 24 | 10 ¾ | 64.5 |
| V ½ | 24.5 | 11 | 65 |
| W | 25.5 | 11 ¼ | 65.5 |
| W ½ | 26 | 11 ½ | 66 |
| X | 26.5 | 11 ¾ | 67 |
| X ½ | 27.5 | 12 | 67.5 |
| Y | 28 | 12 ¼ | 68 |
| Y ½ | 28.5 | 12 ½ | 68.5 |
| Z | 29 | 12 ¾ | 69 |
| Z + 1 | 30.5 | 13 ¼ | 70.5 |
| Z + 2 | 31.5 | 13 ¾ | 71.5 |
