Our rings use US sizing. Find your fit with the chart and a simple at-home measurement.
US ring size chart
Measure around your finger, then compare below.
| US size | Circumferenceinches | Circumferencemm |
|---|---|---|
| 4 | 1.84 | 46.8 |
| 5 | 1.94 | 49.4 |
| 6 | 2.05 | 52 |
| 7 | 2.15 | 54.5 |
| 8 | 2.25 | 57.2 |
| 9 | 2.35 | 59.8 |
| 10 | 2.45 | 62.2 |
| 11 | 2.55 | 64.8 |
Measurements are approximate. Inches are rounded to two decimal places. Available sizes vary by style.
Measure your finger
You’ll need a narrow strip of paper, a pen and a ruler.
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Wrap
Wrap the paper around the base of the finger you plan to wear your ring on. Keep it snug without squeezing.
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Mark
Mark where the paper meets. Check that the loop can also slide over your knuckle.
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Measure
Lay the paper flat. Measure from the starting edge to your mark with a ruler. This is your finger’s circumference.
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Match
Compare your measurement with the chart. Measure a few times to check your result before choosing a size.
For example
A circumference of about 2.15 inches (54.5 mm) corresponds to US size 7.
A few notes on fit
Between sizes?
A paper measurement is a starting point. If you’re between sizes or unsure of the fit, confirm your US size with a ring sizer or a jeweler.
Open rings
An open design does not always mean an adjustable fit. Choose from the sizes listed on the product page.
Already know your size?
Choose your US ring size from the product’s available options. This reference chart covers US sizes 4–11.