Sizing Guide

 

Please use the sizing chart below to aid you in finding the perfect fit.

Although these conversions are as accurate as possible, we would still advise consulting a jeweller in order to have your size measured professionally.

 

Top tip: Take a ring that fits your finger and measure the circumference using a thin tape-measure.

 

Circ. (mm) UK Size US Size EU Size
37.8 A 0.5
39.1 B 1
40.4 C 1.5 40 1/2
41.7 D 2 41 1/2
D 1/2 2.25 42 1/8
42.9 E 2.5 42 3/4
E 1/2 2.75 43 3/8
44.2 F 3 44
F 1/2 3.25 44 5/8
45.5 G 3.5 45 1/4
G 1/2 3.75 45 7/8
46.8 H 4 46 1/2
H 1/2 4.25
48.0 I 4.5 47 1/8
48.7 J 4.75 48 3/8
J 1/2 5 49
50.0 K 5.25 49 5/8
K 1/2 5.5 50 1/4
51.2 L 5.75 50 7/8
L 1/2 6 51 1/2
52.5 M 6.25 52 1/8
M 1/2 6.5 52 3/4
53.8 N 6.75 53 3/8
55.1 O 7 54 5/8
O 1/2 7.25 55 1/2
56.3 P 7.5 55 7/8
P 1/2 7.75 56 3/4
57.6 Q 8 57 1/8
Q 1/2 8.25 58
58.9 R 8.5 58 3/8
R 1/2 8.75 59
60.2 S 9 59 5/8
S 1/2 9.25 60 1/4
9.5
61.4 T 9.75 60 7/8
T 1/2 10 61 1/2
62.7 U 10.25 62 1/8
U 1/2 10.5 62 3/4
64.0 V 10.75 63 3/8
V 1/2 11
65.3 W 11.25 64 5/8
W 1/2 11.5 65 1/4
66.6 X 11.75 65 7/8
67.8 Y 12 67 1/8
Y 1/2 12.25
68.5 Z 12.5 67 3/4
Z 1/2 12.75 68 3/8
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