Find your size below, or measure at home using one of the two methods underneath.
| US | UK | Inside diameter | Circumference | EU |
|---|---|---|---|---|
| 5 | J½ | 15.7mm | 49.3mm | 49 |
| 5½ | K½ | 16.1mm | 50.6mm | 51 |
| 6 | L½ | 16.5mm | 51.9mm | 52 |
| 6½ | M | 16.9mm | 53.1mm | 53 |
| 7 | N½ | 17.3mm | 54.4mm | 54 |
| 7½ | O½ | 17.7mm | 55.7mm | 56 |
| 8 | P½ | 18.1mm | 57.0mm | 57 |
| 9 | R½ | 18.9mm | 59.5mm | 60 |
| 10 | T½ | 19.8mm | 62.1mm | 62 |
Not every size is available on every ring – check the size options on the product page.
Measure a ring you own
Lay a ring that fits the right finger flat and measure across the inside, edge to edge. Match it to the inside diameter column.
Use a strip of paper
Wrap it around the base of your finger, mark where it overlaps, lay it flat and measure. Match it to the circumference column.
Between two sizes?
Choose the larger one. Fingers swell a little in warm weather and later in the day.
Adjustable rings (such as our snake and CZ rings) fit most fingers, so there's no need to choose a size.
Not sure? Email us at info@abiza.co.uk and we'll help.
