Ring Size Chart

Find your perfect fit

Ring sizes (US) with circumference and diameter in millimeters

Size (US)	Circumference	Diameter
3	44.2 mm	14.1 mm
4	46.8 mm	14.9 mm
5	49.3 mm	15.7 mm
6	51.8 mm	16.5 mm
7	54.4 mm	17.3 mm
8	56.9 mm	18.1 mm
9	59.5 mm	18.9 mm
10	62.1 mm	19.8 mm
11	64.6 mm	20.6 mm

How to measure

1. Wrap a thin strip of paper or string around the base of your finger.
2. Mark where it overlaps and measure the length in mm.
3. Match that number to the Circumference column.

Tip: measure at the end of the day when fingers are warmest, and between sizes, size up.

Note that our ring sizes may vary between styles. Please read each product description to see if specific rings fit slightly smaller or larger!