|
Ring sizes:
|
UK
|
Aprrox Diameter (mm)
|
Aprrox Circumference (mm)
|
American
|
|
A
|
11.90
|
37.38
|
0.5
|
|
A
1/2
|
12.10
|
38.01
|
|
|
B
|
12.30
|
38.64
|
1
|
|
B1/2
|
12.50
|
39.27
|
|
|
C
|
12.70
|
39.90
|
1.5
|
|
C
1/2
|
12.90
|
40.53
|
|
|
D
|
13.10
|
41.15
|
2
|
|
D
1/2
|
13.30
|
41.78
|
|
|
E
|
13.50
|
42.41
|
2.5
|
|
E
1/2
|
13.69
|
43.00
|
|
|
F
|
13.90
|
43.67
|
3
|
|
F
1/2
|
14.10
|
44.30
|
|
|
G
|
14.30
|
44.92
|
3.25
|
|
G
1/2
|
14.50
|
45.55
|
|
|
H
|
14.70
|
46.18
|
3.75
|
|
H
1/2
|
14.90
|
46.81
|
|
|
I
|
15.10
|
47.44
|
4.25
|
|
I
1/2
|
15.30
|
48.07
|
|
|
J
|
15.50
|
48.69
|
4.75
|
|
J
1/2
|
15.70
|
49.32
|
|
|
K
|
15.90
|
49.95
|
5.25
|
|
K
1/2
|
16.10
|
50.58
|
|
|
L
|
16.30
|
51.24
|
5.75
|
|
L
1/2
|
16.51
|
51.87
|
|
|
M
|
16.70
|
52.46
|
6.25
|
|
M
1/2
|
16.90
|
53.09
|
|
|
N
|
17.10
|
53.72
|
6.75
|
|
N
1/2
|
17.30
|
54.35
|
|
|
O
|
17.50
|
54.98
|
7
|
|
O
1/2
|
17.70
|
55.61
|
|
|
P
|
17.90
|
56.23
|
7.5
|
|
P
1/2
|
18.10
|
56.86
|
|
|
Q
|
18.30
|
57.49
|
8
|
|
Q
1/2
|
18.50
|
58.12
|
|
|
R
|
18.70
|
58.75
|
8.5
|
|
R
1/2
|
18.90
|
59.38
|
|
|
S
|
19.10
|
60.00
|
9
|
|
S
1/2
|
19.30
|
60.63
|
|
|
T
|
19.50
|
61.26
|
9.5
|
|
T
1/2
|
19.70
|
61.89
|
|
|
U
|
19.90
|
62.52
|
10
|
|
U
1/2
|
20.10
|
63.15
|
|
|
V
|
20.30
|
63.77
|
10.5
|
|
V
1/2
|
20.50
|
64.40
|
|
|
W
|
20.70
|
65.00
|
11
|
|
W
1/2
|
20.90
|
65.66
|
|
|
X
|
21.10
|
66.29
|
11.5
|
|
X
1/2
|
21.30
|
66.92
|
11.75
|
|
Y
|
21.50
|
67.51
|
12
|
|
Y
1/2
|
21.71
|
68.20
|
12.25
|
|
Z
|
21.90
|
68.77
|
12.5
|
|
Z
1/2
|
22.10
|
69.43
|
|
|
Z +
1
|
22.30
|
69.99
|
-
|
|
Z +
2
|
22.700
|
71.31
|
-
|
|
Z +
3
|
23.10
|
72.57
|
-
|
|
Z +
4
|
23.50
|
73.83
|
-
|
Rings can be made to specific sizes upon
request at no extra cost. Please check your ring size according to the measurements above. Once the rings have been ordered and dispatched they cannot
be returned or refunded unless they are faulty. For further information please email customerservices@bjewelled.org.uk
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