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Not sure what size ring to buy? We've made it easy for you! Download our printable Ring Sizing Guide to help you accurately measure your finger or an existing ring.


Don't have a printer? Ocea Collective uses US ring sizing. Please see the chart below for International Ring Sizing Conversions.

Inside Diameter (mm)

Circumference (mm)

Ocea sizing

(US sizing)

UK/ Australian sizing

European/ Pandora sizing

13.2

41.5

2

D

41

14

44

3

F

44

14.8

47

4

H ½

46.5

15.7

49.3

5

J ½

50

16.5

52

6

L ½

52

17.3

54

7

N ½

54

18

57

8

P ½

57

19

59.5

9

R ½

60

19.8

62

10

T ½

62

20.6

64.5

11

V ½

64

21.4

67

12

X ½

68

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