Finding the Right Ring Size

Not sure about your ring size?

Here’s an easy way to measure it at home:

  1. Take a piece of string and wrap it loosely around the largest part of your finger (usually the knuckle).

  2. Mark where the string overlaps.

  3. Lay the string flat next to a ruler and measure the length in millimeters. If it curls, lightly wet it to help it lie straight.

Use the chart below to find your closest ring size. All our rings are slightly adjustable, so if you’re between sizes, choose the one that’s closest. UK, EU, US & Asia measurements are in cm.

Size Inner diameter (mm)  Inner circumference (mm) UK EU US Asia
6 16.5mm 52mm L 1/2 52 6 12
7 17.3mm 54mm N 1/2 54 7 14
8 18.1mm 56mm P 1/2 57 8 16