How to check your ring size?

To find the right ring size you can:

  • Measure the circumference of the finger you'll wear it on – using a tailor's tape, a thread or string and a ruler.
  • Check the inner diameter of a ring you already own – just use a ruler.

Once you know the dimensions, look at the table on the right and pick the matching size.

Jeweller Size Inner Circumference [mm] Inner Diameter [mm]
54514.0
64614.3
74714.6
84815.0
94915.3
105015.6
115116.0
125216.3
135316.6
145417.0
155517.3
165617.6
175718.0
185818.3
195918.6
206019.0
216119.3
226219.6
236320.0