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Size guide
UK letter ring sizes H to T with EU sizes and inside measurements, bangle and bracelet fit, chain lengths and how to measure.
Ring sizes
Our rings are sold in UK letter sizes H to T. The EU size is the inside circumference in millimetres. Conversions between systems are approximate, and shops differ by up to half a millimetre, so if you know the inside measurement of a ring that fits you, use that.
| UK | EU / ISO | Inside circumference, mm | Inside diameter, mm | US (approx.) |
|---|---|---|---|---|
| H | 46 | 46.25 | 14.72 | 3¾ |
| I | 47½ | 47.50 | 15.12 | 4¼ |
| J | 49 | 48.75 | 15.52 | 4¾ |
| K | 50 | 50.00 | 15.92 | 5¼ |
| L | 51 | 51.25 | 16.31 | 5¾ |
| M | 52½ | 52.50 | 16.71 | 6¼ |
| N | 54 | 53.75 | 17.11 | 6¾ |
| O | 55 | 55.00 | 17.51 | 7¼ |
| P | 56 | 56.25 | 17.90 | 7¾ |
| Q | 57½ | 57.50 | 18.30 | 8¼ |
| R | 59 | 58.75 | 18.70 | 8¾ |
| S | 60 | 60.00 | 19.10 | 9¼ |
| T | 61 | 61.25 | 19.50 | 9¾ |
Measuring at home
- Cut a thin strip of paper about 10 cm long.
- Wrap it round the base of the finger you want to wear the ring on, snug but not tight, and mark where it overlaps.
- Measure the length to the mark in millimetres: that is your inside circumference. Find the nearest size in the table.
- Or measure the inside diameter of a ring that already fits, across the middle, and use the diameter column.
Fingers are bigger when warm and at the end of the day. Our wide bands (Double Buckle, Triple Buckle, Wide Girth, Bridle Signet) fit more snugly than slim ones: if you are between sizes, choose the larger.
Bangles and cuffs
The Strap Bangle, Double Strap Cuff and Girth Cuff adjust through five punched holes from 15.5 to 18.5 cm inside circumference; the Slim Strap Bangle from 14.5 to 17.5 cm. Move the tongue to a different hole for a looser or closer fit. The Keeper Bangle is a fixed 18 cm round bangle with a hinged opening.
To check: measure round your wrist bone with a strip of paper and add about 1.5 cm for a comfortable fit.
Chain bracelets
| Length | Fits wrists of about |
|---|---|
| 17 cm | 14.5–15.5 cm |
| 19 cm | 16–17.5 cm |
Leather cords and straps
All leather cord and strap bracelets close with a small buckle and five holes. They fit wrists from about 15 to 19 cm (the Double Wrap Cord from 15 to 18 cm, wrapped twice).
Necklaces
| Length | Where it sits | Pieces |
|---|---|---|
| 40–42 cm | Close to the base of the neck | Fine T-Bar Chain; inner chain of the Double T-Bar Collar |
| 45 cm | Just below the collarbone | T-Bar Chain, T-Bar Harness Pendant, Snap Hook Chain |
| 50 cm | A little lower, on the chest | T-Bar Curb Chain |
T-bar chains have no extender: the T-bar and ring are the fastening.
Earrings
Each earring page gives the hoop or drop size in millimetres. Hoops and huggies close with a hinge; studs and drops have a post and butterfly back.