size

guide

The most common sizes for women's rings are from 17 to 18, while for men they range from 19 to 20.5.
finger circumference (mm)
ring diameter (mm)
europe

44

14

44

46

14.6

46

47

15

47

49

15.6

49

50

16

50

52

16.5

52

53

16.8

53

55

17.5

55