Ring Sizing

 

Australian / UK Ring Size	Diameter in mm	Circumference in mm
H	14.95 mm	46.98 mm
I	15.34 mm	48.21 mm
J	15.73 mm	49.43 mm
K	16.12 mm	50.66 mm
L	16.51 mm	51.88 mm
M	16.90 mm	53.11 mm
N	17.29 mm	54.34 mm
O	17.68 mm	55.56 mm
P	18.07 mm	56.79 mm
Q	18.49 mm	58.01 mm
R	18.85 mm	59.24mm
S	19.24 mm	60.46 mm
T	19.63 mm	61.69 mm
U	20.02 mm	62.92 mm
V	20.41 mm	64.14 mm
W	20.80 mm	65.37 mm
X	21.19mm	66.59 mm
Y	21.58 mm	67.82 mm
Z	21.97 mm	69.04 mm

  

 

What is the diameter of a ring?
It is the measurement in a straight line passing from side to side through the internal centre of the ring.

What is the circumference of a ring?
It is the measurement of the enclosed boundary/surface of the ring.

How to measure your ring size?
It is best to have your ring size measured by your local jeweller for a true and correct sizing.

 

We are working on an at-home ring sizing guide, coming soon. 

 

Please reach out if you have queries regarding sizing before placing your order. Contact us here