A few minutes with a ruler is all it takes to find the right size.
- Your left and right hands are rarely the same size, so measure the finger the ring will actually be worn on.
- Fingers swell and shrink with the time of day, the temperature and the season.
- If your measurement lands between two sizes, go with the larger one.
- Our rings are glass, so they cannot be resized once made. Taking an extra minute to measure is worth it.
Measure with a ring you already own
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Pick a ring that sits comfortably on the finger you have in mind.
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Lay a ruler across the inside of the ring and measure the widest gap from one inner edge to the other. Do not include the thickness of the band.
- Find that number in the Inner diameter column of the chart below, and use the row that matches it most closely.
Example: a ring that measures 16.1 mm inside is a US size 5.5
Size chart
| Inner diameter (mm) | US size |
|---|---|
| 14.1 | 3 |
| 14.5 | 3.5 |
| 14.9 | 4 |
| 15.3 | 4.5 |
| 15.7 | 5 |
| 16.1 | 5.5 |
| 16.5 | 6 |
| 16.9 | 6.5 |
| 17.3 | 7 |
| 17.7 | 7.5 |
| 18.1 | 8 |
| 18.5 | 8.5 |
| 19.0 | 9 |
| 19.4 | 9.5 |
| 19.8 | 10 |
| 20.2 | 10.5 |
| 20.6 | 11 |
| 21.0 | 11.5 |
| 21.4 | 12 |
