You
can measure your ring size in number of ways. In the UK it is measured alphabetically,
In the US it is done numerically, or you can measure the Internal Diameter Or Circumference.
Our
guide is on hand to take the guesswork out of ring shopping.
|
Ring Diameter
(mm)
|
Finger Circumference
(mm)
|
|
Ring Size
|
|
UK
|
US
|
EU
|
China
|
|
14.5
|
45
|
G
|
3.75
|
45
|
6
|
|
14.8
|
46.5
|
H
|
4.25
|
46.6
|
7
|
|
15.2
|
47.8
|
I
|
4.5
|
47.5
|
8
|
|
15.6
|
49.0
|
J
|
5
|
48.5
|
9
|
|
16.0
|
50.3
|
K
|
5.5
|
50
|
10
|
|
16.4
|
51.5
|
L
|
6
|
51
|
11
|
|
16.8
|
52.8
|
M
|
6.5
|
52.5
|
12
|
|
17.2
|
54.0
|
N
|
6.75
|
53.5
|
13
|
|
17.4
|
54.7
|
O
|
7
|
55
|
14
|
|
18.0
|
56.6
|
P
|
7.5
|
56
|
15
|
|
18.4
|
57.8
|
Q
|
8
|
57.5
|
16
|
|
19.0
|
59.1
|
R
|
8.5
|
59
|
17
|
|
19.2
|
60.3
|
S
|
9
|
60.25
|
18
|
|
19.5
|
61.29
|
T
|
9.5
|
62.75
|
19
|
|
20
|
62.8
|
U
|
10
|
63
|
21
|
|
20.3
|
63.8
|
V
|
10.5
|
64
|
23
|
