INTERNATIONAL SIZE CHART

Inside Diameter (mm)

Inside Circumference (mm)

US, CA

UK, AU DE, Asia IT, ES, NL, CH
13.1 41.5 2 D 13 1/4

1 1/2

13.4 42.7 2 1/2 E 13 3/4

2 3/4

13.8 43.8 3 F 14

4

14.2 44.8 3 1/2 G 14 1/2

5 1/4

14.7 46.0 4 H 15

6 1/2

15.0 47.3 4 1/2 I 15 1/4

7 3/4

15.6 49.0 5 J-½​ 15 3/4

9

16.0
50.1 5 1/2 K-½​ 16 1/4

 10 1/4

16.3
51.2 6 L-½​ 16 1/2

11 1/2

16.7
52.5 6 1/2 M-½​ 17

12 3/4

17.4
54.5 7 O 17 1/4

14

17.8
55.8 7 1/2 P 17 3/4

15 1/4

18.2
57.2 8 Q 18

16 1/2

18.6
58.5 8 1/2 R 18 1/2

17 3/4

19.1
60.0 9 S 19

19

19.4
60.9 9 1/2 S-½​ 19 1/2

20 1/4

19.7
62.1 10 T-½​ 19 3/4

21 1/2

20.2
63.4 10 1/2 U½​ 20 1/4

22 3/4

20.5
64.4 11 V-½​ 20 3/4

24

HOW TO MEASURE YOUR RING SIZE?

1- With a strip of paper.

How to measure your ring size with paper?

- To measure, simply wrap the strip of paper around your finger where you would like your ring to be.

- Make sure that the paper is pulled snug to your finger, the tighter the better, to find your best fit.

- Mark the spot where the paper meets, measure the distance with a ruler (mm) and find your ring size in circumference.

To find the ring size, please check the size chart below.

2- With a ring that fits you.

How to learn your ring size

If you already have a ring that fits you, you can measure its internal diameter with a ruler. The size chart helps you determine the ring size that corresponds to your measured diameter.