Ring Size Guide

Inch measurements on the chart are derived from centimetre body measurements and are rounded to the nearest quarter inch.

UK SizeINSIDE DIAMETER
(mm)
INSIDE DIAMETER
(ins)
INSIDE CIRCUMFERENCE
(mm)
INSIDE CIRCUMFERENCE
(ins)
Small - K1/2160.6350.271.98
Medium - N16.920.66653.162.09
Large - P1/217.970.70756.452.22
X Large - S19.10.752602.36

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