Ring Sizing
First, select a ring that fits for the finger.
Next, measure the diameter opening of that ring.
Use the chart below to determine your ring size.
INTERNAL DIAMETER (MM)
14.1mm | UK / AUS F
14.9mm | UK / AUS H
15.7mm | UK / AUS J
16.5mm | UK / AUS L
17.3mm | UK / AUS N
18.1mm | UK / AUS P
19.0mm | UK / AUS R
19.8mm | UK / AUS T
20.6mm | UK / AUS V
21.4mm | UK / AUS X
22.2mm | UK / AUS Z