WEDDING RING SIZE GUIDE

Ring Size

Diametre(mm)

Circumference(mm)

F

13.90mm

43.67mm

G

14.30mm

44.92mm

H

14.70mm

46.18mm

I

15.10mm

47.44mm

J

15.50mm

48.69mm

K

15.90mm

49.95mm

L

16.31mm

51.24mm

M

16.70mm

52.46mm

N

17.10mm

53.72mm

O

17.50mm

54.98mm

P

17.90mm

56.23mm

Q

18.30mm

57.49mm

R

18.70mm

58.75mm

S

19.10mm

60.00mm

T

19.50mm

61.62mm

U

19.90mm

62.52mm

V

20.30mm

63.77mm

W

20.69mm

65mm

X

21.10mm

66.29mm

Y

21.49mm

67.51mm

Z

21.89mm

68.77mm

Z+1

22.28mm

69.99mm

Z+2

22.70mm

71.31mm

Z+3

23.10mm

72.57mm