Sterling Silver Ring Size

Sterling Silver Ring Size 

Provided by 925 studios.

US Size	Circumference (mm)	Perimeter (mm)
5	50	15.9
6	52	16.5
7	54	17.2
7.5	56	17.8
8	58	18.4
9	60	19.1
10	62	19.8
10.5	64	20.3