CDG size guides
Please refer to the following table:
Jewellery – Rings :
UK | US | Italy | France | Japan |
E | 2½ | 5/6 | 43 | 3 |
E½ | 2¾ | 6 | 43.5 | 3.5 |
F | 3 | 6/7 | 44 | 4 |
F½ | 3¼ | 7 | 45 | 5 |
G | 3½ | 7/8 | 45.5 | 5.5 |
G½ | 3¾ | 8 | 46 | 6 |
H | 4 | 8/9 | 47 | 7 |
H½ | 4¼ | 9 | 47.5 | 7.5 |
I | 4½ | 9/10 | 48 | 8 |
J | 4¾ | 10 | 49 | 8.5 |
J½ | 5 | 10/11 | 49.5 | 9 |
K | 5¼ | 11 | 50 | 9.5 |
K½ | 5½ | 12 | 50.5 | 10 |
L | 5¾ | 12/13 | 51 | 10.5 |
L½ | 6 | 13 | 52 | 11 |
M | 6¼ | 14 | 53 | 12 |
M½ | 6½ | 14/15 | 53.5 | 13 |
N | 6¾ | 15 | 54 | 13.5 |
N½ | 7 | 15/16 | 54.5 | 14 |
O | 7¼ | 16 | 55 | 14.5 |
O½ | 7½ | 17 | 55.5 | 15 |
P | 7¾ | 17/18 | 56 | 15.5 |
P½ | 8 | 18 | 57 | 16 |
Q | 8¼ | 18/19 | 57.5 | 16.5 |
Q½ | 8½ | 19 | 58 | 17 |
R | 8¾ | 19/20 | 59 | 17.5 |
R½ | 9 | 20 | 59.5 | 18 |
S | 9¼ | 20/21 | 60 | 18.5 |
S½ | 9½ | 21 | 61 | 19 |
T | 9¾ | 21/22 | 61.5 | 19.5 |
T½ | 10 | 22 | 62 | 20 |
U | 10½ | 23.5 | 63 | 22 |
V | 10¾ | 24 | 64 | 22.5 |
Please note that size information is for guide purposes only and may vary by brand or style.
If more information is required, please email us at jewellery@doverstreetmarket.com and we will be happy to help.