Ring size guide
The most accurate way to find your ring size is to have your finger measured by a jeweller, or to visit our Brackenfell studio.
At home: take a ring that fits the finger you are buying for, measure its inside diameter in millimetres and find the nearest size in the table below. Wider bands fit more snugly, so you may need a slightly larger size for a wide band.
| UK / SA size | US size | Inside diameter |
|---|---|---|
| A | 12.25 mm | |
| A½ | 1 | 12.50 mm |
| B | 12.65 mm | |
| B½ | 12.75 mm | |
| C | 13.00 mm | |
| C½ | 13.15 mm | |
| D | 2 | 13.25 mm |
| D½ | 13.50 mm | |
| E | 13.75 mm | |
| E½ | 14.00 mm | |
| F | 3 | 14.05 mm |
| F½ | 14.25 mm | |
| G | 14.5 mm | |
| G½ | 14.65 mm | |
| H | 4 | 14.75 mm |
| H½ | 15.00 mm | |
| I | 15.15 mm | |
| I½ | 15.50 mm | |
| J | 5 | 15.65 mm |
| J½ | 15.75 mm | |
| K | 16.00 mm | |
| K½ | 16.05 mm | |
| L | 6 | 16.25 mm |
| L½ | 16.50 mm | |
| M | 16.65 mm | |
| M½ | 17.00 mm | |
| N | 17.15 mm | |
| N½ | 7 | 17.25 mm |
| O | 17.50 mm | |
| O½ | 17.65 mm | |
| P | 18.00 mm | |
| P½ | 8 | 18.15 mm |
| Q | 18.25 mm | |
| Q½ | 18.50 mm | |
| R | 18.65 mm | |
| R½ | 9 | 19.00 mm |
| S | 19.05 mm | |
| S½ | 19.25 mm | |
| T | 19.50 mm | |
| T½ | 10 | 19.75 mm |
| U | 20.00 mm | |
| U½ | 20.05 mm | |
| V | 20.15 mm | |
| V½ | 11 | 20.50 mm |
| W | 20.65 mm | |
| W½ | 20.75 mm | |
| X | 21.00 mm | |
| X½ | 12 | 21.15 mm |
| Y | 21.50 mm | |
| Y½ | 21.65 mm | |
| Z | 21.75 mm | |
| Z½ | 13 | 22.00 mm |
| Z1 | 22.15 mm | |
| Z1½ | 22.45 mm | |
| Z2 | 22.50 mm | |
| Z2½ | 22.65 mm | |
| Z3 | 14 | 23.00 mm |
| Z3½ | 23.15 mm | |
| Z4 | 23.50 mm | |
| Z4½ | 23.65 mm | |
| Z5 | 15 | 23.75 mm |
| Z5½ | 24.00 mm | |
| Z6 | 24.15 mm | |
| Z6½ | 24.25 mm |
If a ready-made ring you bought is not in your size, we resize it once, free of charge, if you ask within 7 days of receiving it; courier costs are for your account. Custom and made-to-order rings are made in the size you give us. A size chosen from a home measurement is your responsibility, and we cannot be held to differences of fractions of a millimetre.
Not sure? Call 021 137 1792, WhatsApp 072 658 0166 or email chantelle@beautifulselection.co.za.