Ring Size Guide

Find your perfect fit: measure a ring you already own against the chart below, or wrap a strip of paper around your finger and measure the inner diameter.

1. Measure the inner diameter

Take a ring that already fits the desired finger and measure its inner diameter, then match it to the chart below.

Ring Size Guide – Click to Print

2. Use the size chart to find the perfect fit

Our Size Diameter Our Size Diameter
H 14.7 mm I 15.0 mm
J 15.4 mm K 15.8 mm
L 16.1 mm M 16.5 mm
N 16.9 mm O 17.3 mm
P 17.7 mm Q 18.2 mm
R 18.6 mm S 19.1 mm
T 19.5 mm U 20.0 mm
V 20.4 mm W 20.8 mm
X 21.2 mm Y 21.5 mm
Z 21.9 mm Z1 22.5 mm