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Ring size guide

To find your size accurately, use one of the two methods below. Size is based on the finger's circumference in millimetres.

Method 1: Measure a ring you own

Take a ring that fits the intended finger and measure its inside diameter (across the middle) in millimetres, then match it to the table below.

Method 2: Measure your finger with string

Wrap a string or a strip of paper around the base of your finger, mark where it meets, then measure the length in millimetres — that is the circumference. Measure at the end of the day when the finger is slightly larger, and avoid measuring when cold.

Size (US)Inside diameter (mm)Circumference (mm)
515.749.3
616.551.9
717.354.4
818.157.0
919.059.5
1019.862.1
1120.664.6
1221.467.2

Tip: if you're between two sizes, choose the larger. Wide bands fit best a touch larger. If you're unsure, contact us and we'll help — most gold rings can also be resized.

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