Sign up to get 10% off your first order.
© 2025 RUIFIER. All rights reserved.
SCAN THE QR CODE TO VISIT RUIFIER WECHAT ACCOUNT
Receive 10% off your first order and be the first to hear about new releases, exclusive promotions and exciting RUIFIER news when you sign up*
If you are unsure on your ring size, you can use a ring you already own measure the inside diameter of the ring, and then match the measurement to our size guide.
If the ring falls between two sizes, we advise you to order the larger of the two sizes.
If at any point you feel unsure, please speak to one of our customer care team, as we are only too happy to talk to you through any concerns you may have.
| DIAMETER | SIZE | |||
|---|---|---|---|---|
| INCHES | MM | UK | EU | US |
| 0.57 | 14.64 | H | 46 | 3 3/4 |
| 0.60 | 15.28 | I 1/2 | 48 | 4 1/2 |
| 0.62 | 15.92 | K | 50 | 5 1/4 |
| 0.65 | 16.55 | L 1/2 | 52 | 6 |
| 0.67 | 17.19 | N | 54 | 6 3/4 |
| 0.70 | 17.82 | P | 56 | 7 3/4 |
| 0.72 | 18.46 | Q 1/2 | 58 | 8 1/2 |
