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Ring size guide
Measure at home or use our chart. We sell loose stones; your jeweller will set them to your size.
Find your size on screen
Calibrate with a credit card, then match a ring that fits. Best on a flat screen.
Step 1: Calibrate
Hold your credit card against the screen. Drag the slider until the red line matches the width of your card (edge to edge).
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How to measure
- Wrap a strip of paper or string around the base of your finger.
- Mark where it overlaps, then measure the length in mm.
- Match the circumference to the chart below (US, UK, EU).
- Or visit a jeweller for a precise measurement.
Size chart
| US | UK | EU | Circumference (mm) |
|---|---|---|---|
| 5 | J½ | 49 | 15.7 |
| 5.5 | K | 50 | 16.0 |
| 6 | L | 51 | 16.5 |
| 6.5 | M | 52 | 16.9 |
| 7 | N | 53 | 17.3 |
| 7.5 | O | 54 | 17.7 |
| 8 | P | 55 | 18.2 |
| 8.5 | Q | 56 | 18.6 |
| 9 | R | 57 | 19.0 |
| 9.5 | S | 58 | 19.4 |
| 10 | T½ | 59 | 19.8 |
Contact us if you need help. Marketplace.