Ring Size Guide

Inside Diameter (MM)	Inside Circumference (MM)	United States & Canada	United Kingdom & Australia	Europe	East Asia & South America	HK
14.07	44.2	3	F	44.2	4.2	6
14.88	46.8	4	H	46.8	6.8	8.5
15.70	49.3	5	J 1⁄2	49.3	9.3	10.5
16.51	51.9	6	L 1⁄2	51.9	11.9	13
17.32	54.4	7	N 1⁄2	54.4	14.4	15
18.14	57.0	8	P 1⁄2	57	17	17.5
18.95	59.5	9	R 1⁄2	59.5	19.5	20
19.76	62.1	10	T 1⁄2	62.1	22.1	22
20.57	64.6	11	V 1⁄2	64.6	24.6	25
21.39	67.2	12	X 1⁄2	67.2	27.2	27

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