Size Chart

Ring Size Chart

Orange Cube Size Diameter (mm) Circumference (mm) UK/AU/NZ US/CA
11 16.5 52.0 L 6
12 16.6 53.0 L 6
13 17.0 53.5 I 4.5
14 17.7 55.5 N 6.75
15 18.0 56.5 Q 8
16 18.2 57.0 Q 8
17 18.3 57.5 N 8.7
18 18.5 59.0 R 8.75
19 18.8 59.0 R 8.75

What Are Ring Sizes?

Ring sizes are the various different widths (or diameters) rings can be made in. Just like shoe sizes, the sizes of rings vary slightly depending on the country's measurement system you're using.

Australian Ring Size Guide

Australian ring sizing follows a scale of letters, typically from ring size F through to Z. Standard women's ring sizes usually fall into three categories:  Small (I-M), Medium (N-Q), Large (R-U) .

Men's rings are usually at the larger end of the scale, although this is not always the case. Each Australian ring size letter corresponds to a particular diameter in millimetres, which matches your finger width.

How to Measure Your Ring Size

When it comes to rings, it is important that you know how to measure your size.

To measure your ring size at home, wrap a strip of paper or string around the base of your finger, mark where it overlaps, and measure the length with a ruler. Then, use our ring size chart to compare your measurement to the corresponding ring size.

To make the process easier for you, our friendly staff are happy to help at all of our store locations. One of our expert jewellers will make sure that you get measured using a ring sizer that's of similar width to the ring you're interested in.