Ring Size Guide

We use finger diameter as a default measure. Please note that rings of the same size may have a slightly different fit depending on their design.

US & Canada	UK	Russia (finger diameter, mm)	Europe (finger circumference, mm)	China & Japan
3	F	14	44	4
4	H	15	47	7
5 ^1/4	K	16	50	10
6 ^1/2	M ^1/2	17	53	13
8	P ^1/2	18	57	16
9	R ^1/2	19	60	18
10 ^1/4	U	20	63	21

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