MEASURE A RING YOU OWN
- Measure the internal diameter of a ring you own that mirrors the fit you want for your new piece.
- Place the band of your ring on the chart to find which letter is your ring size.
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MEASURE YOUR FINGER
- Measure the lines marked A and B to confirm your page is the right size.
- Cut around the ring sizer's serrated lines and the slit at the top.
- Push the opposite end of your sizer through the slit and place on your finger.
- Check the line and make a note of your letter, then match up with our table.
Ring Size Guide
Select your preferred sizing system to view the conversion chart
| Diameter (mm) | UK | US | EU | CHINA |
|---|---|---|---|---|
| 13.7 | D | 2.25 | 42 | 2 |
| 14.0 | F | 3.25 | 44 | 5 |
| 14.5 | G | 3.75 | 45 | 6 |
| 14.8 | H | 4.25 | 46.5 | 7 |
| 15.2 | I | 4.5 | 47.5 | 8 |
| 15.6 | J | 5 | 48.5 | 9 |
| 16.0 | K | 5.5 | 50 | 10 |
| 16.4 | L | 6 | 51 | 11 |
| 16.8 | M | 6.5 | 52.5 | 12 |
| 17.2 | N | 6.75 | 53.5 | 13 |
| 17.4 | O | 7 | 55 | 14 |
| 18.0 | P | 7.5 | 56 | 15 |
| 18.4 | Q | 8 | 57.5 | 16 |
| 19.0 | R | 8.5 | 59 | 17 |
| 19.2 | S | 9 | 60.25 | 19 |
| 19.5 | T | 9.5 | 62.75 | 19 |
| 20.0 | U | 10 | 63 | 21 |
| 20.3 | V | 10.5 | 64 | 23 |
| 20.7 | W | 11 | 65 | 22 |
| 21.1 | X | 11.5 | 66.5 | 23 |
| 21.4 | Y | 12 | 67.5 | 24 |
| 21.8 | Z | 12.5 | 69 | 25 |