RING SIZE GUIDE
Every piece of Aimos Jewellery is handmade to order in London, so it is worth taking a moment to find the right ring size before you order. Here are a few simple ways to find yours.
HOW TO FIND YOUR RING SIZE
The most accurate way to find your size is to be measured at your local jewellery shop.
If you are measuring at home:
Measure a ring that already fits well, worn on the same finger.
Measure at the end of the day, when your fingers are warmer.
Make sure the ring will slide comfortably over your knuckle.
Wider bands can feel tighter, so you may need a slightly bigger size.
UK TO US RING SIZE CONVERSION
Measurements are the inside diameter and inside circumference of the ring.
| UK size | US size | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|---|
| E | 2.5 | 13.5 | 42.5 |
| E½ | 2.75 | 13.7 | 43.1 |
| F | 3 | 13.9 | 43.8 |
| F½ | 3.25 | 14.1 | 44.4 |
| G | 3.5 | 14.3 | 45.0 |
| G½ | 3.75 | 14.5 | 45.6 |
| H | 4 | 14.7 | 46.2 |
| H½ | 4.25 | 14.9 | 46.9 |
| I | 4.5 | 15.1 | 47.5 |
| I½ | 4.5 | 15.3 | 48.1 |
| J | 4.75 | 15.5 | 48.8 |
| J½ | 5 | 15.7 | 49.4 |
| K | 5.25 | 15.9 | 50.0 |
| K½ | 5.5 | 16.1 | 50.6 |
| L | 5.75 | 16.3 | 51.2 |
| L½ | 6 | 16.5 | 51.9 |
| M | 6.25 | 16.7 | 52.5 |
| M½ | 6.5 | 16.9 | 53.1 |
| N | 6.75 | 17.1 | 53.8 |
| N½ | 7 | 17.3 | 54.4 |
| O | 7.25 | 17.5 | 55.0 |
| O½ | 7.5 | 17.7 | 55.6 |
| P | 7.75 | 17.9 | 56.2 |
| P½ | 8 | 18.1 | 56.9 |
| Q | 8.25 | 18.3 | 57.5 |
| Q½ | 8.5 | 18.5 | 58.1 |
| R | 8.75 | 18.7 | 58.8 |
| R½ | 9 | 18.9 | 59.4 |
| S | 9.25 | 19.1 | 60.0 |
| S½ | 9.5 | 19.3 | 60.6 |
| T | 9.75 | 19.5 | 61.2 |
| T½ | 10 | 19.7 | 61.9 |
| U | 10.25 | 19.9 | 62.5 |
| U½ | 10.5 | 20.1 | 63.1 |
| V | 10.75 | 20.3 | 63.8 |
| V½ | 11 | 20.5 | 64.4 |
| W | 11.25 | 20.7 | 65.0 |
| W½ | 11.5 | 20.9 | 65.6 |
| X | 11.75 | 21.1 | 66.2 |
| X½ | 12 | 21.3 | 66.9 |
| Y | 12 | 21.5 | 67.5 |
| Y½ | 12.25 | 21.7 | 68.1 |
| Z | 12.5 | 21.9 | 68.8 |
| Z½ | 12.75 | 22.1 | 69.4 |
If you need a different size after your ring arrives, a standard resize is £50 plus postage. If resizing required is significant, additional costs may apply. If you have any questions about sizing, please get in touch at info@aimos.co.uk.