Ring Sizing Guide

1. Select an existing ring that fits the desired finger.
2. Measure the internal diameter of the ring (in mm).
3. Use the below chart to determine your ring size
Internal Diameter (mm) |
14.9 |
15.3 |
15.7 |
16.1 |
16.5 |
16.9 |
17.3 |
17.7 |
18.1 |
18.5 |
18.9 |
19.3 |
19.7 |
20.1 |
20.5 |
20.9 |
21.3 |
US Ring Size |
4 |
4.5 |
5 |
5.5 |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
European Ring Size |
H |
I |
J-1/2 |
K-1/2 |
L-1/2 |
M-1/2 |
N-1/2 |
O-1/2 |
P-1/2 |
Q-1/2 |
R-1/2 |
S-1/2 |
T-1/2 |
U-1/2 |
V-1/2 |
W-1/2 |
X-1/2 |
Get your free ring sizer
We want your ring to fit first time so we can send you a free ring sizer - all you have to do is cover shipping.
Find your true size and you’ll never have to worry about a too tight or too loose ring again!
And don't worry, with our 30 day exchange policy if you get the wrong size we will replace it with the perfect size.