Ring Sizes
INTERNATIONAL RING CHART
Please note custom sizes available if you contact us.
|
Internal Diameter (mm) |
UK |
US |
EU |
|
12.9 |
C |
1.5 |
40 |
|
13.3 |
D |
2 |
41 |
|
13.6 |
E |
2.75 |
42 |
|
14.0 |
F |
3.25 |
44 |
|
14.4 |
G |
3.75 |
45 |
|
14.9 |
H |
4.25 |
46.5 |
|
15.1 |
I |
4.5 |
47 |
|
15.5 |
J |
5 |
48.5 |
|
15.9 |
K |
5.5 |
50 |
|
16.3 |
L |
6 |
51 |
|
16.7 |
M |
6.5 |
52 |
|
17.1 |
N |
6.75 |
53.5 |
|
17.5 |
O |
7 |
55 |
|
17.9 |
P |
7.5 |
56 |
|
18.3 |
Q |
8 |
57 |
|
18.8 |
R |
8.5 |
58.5 |
|
19.2 |
S |
9 |
59.5 |
|
19.6 |
T |
9.5 |
61 |
|
19.8 |
U |
10 |
62.5 |
|
20.2 |
V |
10.5 |
63 |
|
20.6 |
W |
11 |
65 |
IF YOU DO NOT KNOW YOUR RING SIZE
Place one of your rings over the guide until you find the right fit or compare it to the inside diameter.

If that did not work for you, measure an existing ring.

1) Select an existing ring that fits the desired finger.
2) Measure the internal diameter of the ring (in mm).
3) Use the above chart to determine your ring size.