Ring Size Guide
Our rings are made in US sizing. Here is how to find yours.
Method 1 — measure a ring you already own
The most reliable way. Take a ring that fits the finger you have in mind, lay it on a ruler, and measure the inside edge to inside edge across the widest point. That is your inner diameter. Match it in the chart below.
Method 2 — measure your finger
Wrap a thin strip of paper around the base of your finger, mark where it overlaps, then lay the strip flat against a ruler. That length is your inner circumference.
Size chart
| US | UK | EU | Inner diameter | Inner circumference |
|---|---|---|---|---|
| 5 | J½ | 49 | 15.7 mm | 49.3 mm |
| 6 | L½ | 52 | 16.5 mm | 51.9 mm |
| 7 | N½ | 54 | 17.3 mm | 54.4 mm |
| 8 | P½ | 57 | 18.1 mm | 57.0 mm |
| 9 | R½ | 59 | 19.0 mm | 59.5 mm |
Three things worth knowing before you order
- Measure warm. Fingers are at their smallest in the morning and in cold weather. Measure at the end of the day, at room temperature.
- Wide bands sit tighter. If a band is 6 mm or wider, consider going up half a size.
- Caught between two sizes? Go up. A ring that is slightly loose is wearable. A ring that is slightly tight is not.
Still unsure? Email us the measurement you took and we will tell you the size to order.