
Ring size guide
Rings are sized differently around the world. The United States and Canada use numbers; the United Kingdom, Australia and New Zealand use letters. Find your size in any of the columns below – the millimetres are the same everywhere.
The easiest way: measure a ring you already wear
Take a ring that fits the finger you have in mind. Measure the inside, from edge to edge, in millimetres. That is the diameter – find it in the table.
No ring at hand? Use a strip of paper
- Wrap a thin strip of paper or string around the base of your finger.
- Mark where the ends meet.
- Lay it flat and measure the length in millimetres. That is the circumference – find it in the table.
Good to know
- Measure at the end of the day, when your hands are warm – fingers are slightly larger then.
- If your knuckle is larger than the base of your finger, measure the knuckle: the ring has to slide over it.
- Between two sizes? Choose the larger one.
- For wide bands, go half a size up.
Our rings are stocked in US 6, 7, 8 and 9 (UK L½, O, Q and R½). The other rows are here so you can see where your size sits; if yours is not in our range, email us and we will tell you when it is back.
| US / Canada | UK / Australia / New Zealand | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 4 | H | 14.9 | 46.8 |
| 5 | J½ | 15.7 | 49.3 |
| 6 | L½ | 16.5 | 51.9 |
| 7 | O | 17.3 | 54.4 |
| 8 | Q | 18.1 | 57.0 |
| 9 | R½ | 19.0 | 59.5 |
| 10 | T½ | 19.8 | 62.1 |
| 11 | V½ | 20.6 | 64.6 |
| 12 | Y | 21.4 | 67.2 |
| 13 | Z+1 | 22.2 | 69.7 |
Conversions between the US and UK systems can differ slightly between charts. When in doubt, go by the millimetres. Still unsure? Send us a message and we'll help you choose.
Why this costs less than the high street
We buy direct from our suppliers and send your piece straight to you. No boutique rent, no wholesaler in between, no designer licence — the costs that sit on a price tag long before anyone has worn the piece.
That is the whole reason for the price. There is no closing-down story and no countdown: this is simply what the jewelry costs once you take the shop window out of it.