Ring Size Guide
Find Your Perfect Ring Size
Choosing the right ring size ensures a comfortable fit and a piece you can enjoy every day.
Method 1 — Measure Your Finger
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Wrap a thin strip of paper, ribbon, or string around the base of the finger where you want your ring to sit.
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Make sure it fits snugly but comfortably—not too tight or too loose.
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Mark the point where the ends meet.
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Measure the length in millimeters using a ruler.
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Compare your measurement with our Ring Size Conversion Chart below.
Method 2 — Measure an Existing Ring
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Choose a ring that already fits the intended finger comfortably.
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Measure the inside diameter of the ring in millimeters.
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Match the diameter with our Ring Size Conversion Chart to determine your size.
Helpful Tips for Accurate Measuring
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Measure your finger at the end of the day when it is at its largest.
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Avoid measuring when your hands are cold, as fingers tend to be smaller.
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Make sure the ring can slide comfortably over your knuckle.
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If your measurement falls between two sizes, we recommend choosing the larger size for a more comfortable fit.
Ring Size Conversion Chart
| Finger Circumference (mm) | Inner Diameter (mm) | US / Canada Size | UK Size | EU Size |
|---|---|---|---|---|
| 44.2 mm | 14.1 mm | 3 | F | 44 |
| 46.8 mm | 14.9 mm | 4 | H | 47 |
| 49.3 mm | 15.6 mm | 5 | J | 49 |
| 51.8 mm | 16.5 mm | 6 | L | 52 |
| 54.5 mm | 17.5 mm | 7 | N | 54 |
| 56.9 mm | 18.5 mm | 8 | P | 57 |
| 59.5 mm | 19.0 mm | 9 | R | 59 |
| 62.1 mm | 19.8 mm | 10 | T | 62 |
Need Help?
If you're unsure about your ring size, our customer care team is always happy to help. Contact us before placing your order, and we'll assist you in finding the perfect fit.