Rings Size Guide

Ring Size Guide:

Download our ring size guide:  US Letter,  A4 Paper

US Size

EU Size / Internal Circumference (mm)

Internal Diameter (mm)

3

44.2

14.07

3.5

45.5

14.48

4

46.8

14.88

4.5

48

15.29

5

49.3

15.7

5.5

50.6

16.1

6

51.9

16.51

6.5

53.1

16.92

7

54.4

17.32

7.5

55.7

17.73

8

57

18.14

8.5

58.3

18.54

9

59.5

18.95

9.5

60.8

19.35

10

62.1

19.76

10.5

63.4

20.17

11

64.6

20.57

11.5

65.9

20.98

12

67.2

21.39

12.5

68.5

21.79

13

69.7

22.2

 

Unsure which size to order? You can use a ring you already own, that is properly sized for the intended finger and use it as a reference, or you can measure your finger with a piece of string, a measuring tape or download our printable size guide and use our cutout ruler.

Bear in mind that fingers size may change slightly according to the season, the time of day and overtime. Fingers may be a little wider when you are warm, and a little thinner when you are cold. They may also be a little wider in summer or after exercise. To figure out the right size for you, try to measure the intendant finger at different times and conditions to find the best fit. Make sure the ring will fit comfortably, but that it can also be easily removed, by measuring your knuckle. Select a size that goes on and off your finger easily. 

If you are not sure which size to pick, we recommend choosing a larger ring size.