Ring Sizes
Silver Petals rings are sized using USA numbers. You will be able to choose the size of ring, from the available sizes for that particular item, from the product page of that item. To choose the correct size of ring, we recommend that you measure the inside diameter of an existing ring that fits the finger you wish to buy the ring for, and then look up the nearest measurement in the chart below. If you fall between two measurements, we suggest you choose the larger size.
| USA | UK | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 4.5 | I 1/2 | 15.27 | 48 |
| 5 | J 1/2 | 15.7 | 49 |
| 5.5 | L | 16.1 | 51 |
| 6 | M | 16.51 | 52 |
| 6.5 | N | 16.92 | 53 |
| 7 | O | 17.35 | 55 |
| 7.5 | P | 17.75 | 56 |
| 8 | Q | 18.19 | 57 |
| 8.5 | Q 1/2 | 18.53 | 58 |
| 9 | R 1/2 | 18.89 | 59 |
| 9.5 | S 1/2 | 19.41 | 61 |
| 10 | T 1/2 | 19.84 | 62 |
| 10.5 | U 1/2 | 20.2 | 63 |
| 11 | V 1/2 | 20.68 | 65 |
| 11.5 | W 1/2 | 21.08 | 66 |
| 12 | Y | 21.49 | 68 |
| 12.5 | Z | 21.89 | 69 |
| 13 | - | 22.33 | 70 |