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The Best Place in Sydney to Buy Diamond Engagement Rings

The Best Place in Sydney to Buy Diamond Engagement Rings

by Danielle Ong December 11, 2016

Ring Size Chart

How to determine your ring size?

- measure current ring that fits properly on the intended finger
- using a ruler, measure to the nearest mm of the inside diameter

DIAMETER (mm)	AUSTRALIA	USA	EUROPE
14.1	F	3	44
14.3	F 1/2		45
14.5	G	3 1/2
14.7	G 1/2		46
14.9	H	4	47
15.1	H 1/2
15.3	I	4 1/2	48
15.5	I 1/2
15.7	J	5	59
15.9	J 1/2		50
16.1	K	5 1/2
16.3	K 1/2		51
16.5	L	6	52
16.7	L 1/2
16.9	M	6 1/2	53
17.1	M 1/2
17.3	N	7	54
17.5	N 1/2		55
17.7	O	7 1/2
17.9	O 1/2		56
18.1	P	8	57
18.3	P 1/2
18.5	Q	8 1/2	58
18.7	Q 1/2
18.9	R	9	59
19.1	R 1/2		60
19.3	S	9 1/2	61
19.5	S 1/2
19.7	T	10	62
19.9	T 1/2		63
20.1	U	10 1/2
20.3	U 1/2		64
20.5	V	11	65
20.7	V 1/2
20.9	W	11 1/2	66
21.1	W 1/2
21.3	X	12	67
21.5	X 1/2
21.7	Y	12 1/2	68
21.9	Y 1/2		69
22.1	Z	13	70