Click Here to Contact Us
About Us
Contact Us
List Events
Link to Bangles
Link to Cufflinks
Link to Earrings
Link to Necklaces
Link to Pendants
Link to Rings
Types of Stone and their Qualities

Order Form

Picture

At GemMania we use the British Size System. If you are unsure the size required, simply measure the diameter of the finger that you would like the ring to fit and choose the closest size from the table below. Alternatively, you can contact us and we will send you a ring sizer (fee refundable with order).   

Back to Rings Main Page

U.S. ring size

Dia. in millimeters

British Ring Sizes

4

14.5

H

4.5

15

I

5

15

J

5.5

15.5

K

6

16

L

6.5

16.5

M

7

17

N

7.5

17.5

O

8

18

P

8.5

18

Q

9

18.5

R

9.5

19

S

10

19.5

T

10.5

19.5

U

11

20

V

11.5

20.5

W

12

21

X

12.5

21.5

Y