Ring Size Guide

Ring Size Guide

All DiveHers rings are sized in US ring sizes. Use the guide below to find your perfect fit.

US Size AU / UK Size Circumference (mm) Circumference (inches)
6 51.9 mm 2.04"
6.5 53.1 mm 2.09"
7 54.4 mm 2.14"
7.5 55.7 mm 2.19"
8 57.0 mm 2.24"
How to measure at home
Wrap a thin strip of paper around your finger. Mark where the paper overlaps. Lay it flat and measure the length in mm — that's your circumference. If you're between sizes, size up.

Note: The Nusa Ring is a wide band. Wide bands fit more snugly — we recommend sizing up half a size if you're unsure.