Ring Size Guide

What's my ring size?

Measure an existing ring

  1. Select an existing ring that fits the desired finger
  2. Measure the internal diameter of the ring (in mm)
  3. Use the below chart to determine your ring size (Internal Diameter (mm))


Measure your finger

  1. Cut a piece of paper and wrap it around your finger
  2. Mark the point the paper meets and measure the distance with a ruler
  3. Use the blow chart to determine your ring size (Circumference (mm))


If you are between sizes chose the one that is closer to your measurement.


US/CANADA Ring Size            5                     6                      7                     8                  9

European                                  50                   52                   54                   57                  60

UK/Australia Ring Size            j-k                  I-I1/2        m1/2-n1/2          o-q                 r-s

Internal Diameter (mm)       15.7mm       16.5mm       17.3mm          18.2mm          19.0mm

Circumference (mm)           49.3mm        51.9mm       54.4mm          57.0mm        59.5mm