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We have several options for determining your ring size...

1. The fastest and most accurate way for you to determine your ring size is to visit your local jeweler and have them measure your finger.  This is the only way to be sure you are getting the size you need.  

2. Send us a ring that is the size you want and we will measure it and return the ring to you.

3. You can also use a piece of string.  Just wrap the string around your finger then mark where the string meets and send it to us. 

Below is a ring size conversion chart.  We offer this as a guideline only, and cannot be held responsible for any errors if you choose to use this to purchase your ring.  We strongly recommend you have your finger professionally measured to avoid any problems.

Please also note some of our rings are wide and you need to take into consideration the wider the band the tighter it will feel on your finger.

While we list the ¼ sizes for your reference our rings are made standard in ½ and whole sizes.  ¼ sizes are considered a custom or special order and need to be special ordered.  However most people can order the ¼ up or down depending on how you like to wear your jewelry.

US  Size

Dia. -inch

Dia. in MM

Metric -MM

British / Australia

French 

German 

Japanese 

Swiss 

2

0.52

13.21

41.5

D

41 1/2

13 1/2

2

1 1/2

2 1/4

-

13.41

42.1

D 1/2

-

-

 

 

2 1/2

0.536

13.61

42.7

E

42 3/4

13 3/4

3

2 3/4

2 3/4

-

13.83

43.4

E 1/2

-

-

 

 

3

0.553

14.05

44

F

44

14

4

4

3 1/8

-

14.15

44.3

F 1/2

-

-

 

 

3 1/4

-

14.25

44.6

-

-

-

 

 

3 3/8

-

14.36

44.9

G

45 1/4

-

5

5 1/4

3 1/2

0.569

14.45

45.2

-

-

14 1/2

 

 

3 5/8

-

14.56

45.6

 G 1/2

-

 

6

 

3 3/4

-

14.65

45.9

H

46 1/2

 

 

6 1/2

4

0.585

14.86

46.5

H 1/2

-

15

7

 

4 1/4

-

15.04

47.1

47 3/4

 

 

7 3/4

4 1/2

0.601

15.27

47.8

I 1/2

-

15 1/4

8

 

4 5/8

-

15.4

48.1

J

49

15 1/2

 

9

4 3/4

-

15.53

48.4

-

-

 

 

 

5

0.618

15.7

49

J 1/2

-

15 3/4

9

 

5 1/8

-

15.8

49.3

K

50

 

 

10

5 1/4

-

15.9

49.6

-

-

 

 

 

5 3/8

-

16

50

K 1/2

-

 

10

 

5 1/2

0.634

16.1

50.3

L

51 3/4

16

 

11 3/4

5 3/4

-

16.3

50.9

-

-

 

 

 

5 7/8

-

16.41

51.3

L 1/2

-

 

 

 

6

0.65

16.51

51.5

M

52 3/4

16 1/2

12

12 3/4

6 1/4

-

16.71

52.2

M 1/2

-

 

 

 

6 1/2

0.666

16.92

52.8

N

54

17

13

14

6 3/4

-

17.13

53.4

N 1/2

-

 

 

 

7

0.683

17.35

54

O

55 1/4

17 1/4

14

15 1/4

7 1/4

-

17.45

54.7

O 1/2

-

 

 

 

7 1/2

0.699

17.75

55.3

P

56 1/2

17 3/4

15

16 1/2

7 3/4

-

17.97

55.9

P 1/2

-

 

 

 

8

0.716

18.19

56.6

Q

57 3/4

18

16

17 3/4

8 1/4

-

18.35

57.2

Q 1/2

-

 

 

 

8 1/2

0.732

18.53

57.8

-