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RING SIZE GUIDE
HOW TO MEASURE YOUR RING SIZE
1. MEASURE WITH A RING
1. Choose a ring that fits you well.
2. Measure the inside the diameter (mm).
3. Use the chart to find your size.
1. Wrap a string around your finger.
2. Mark where the string meets.
3. Measure the length (mm) and use the chart.
2. MEASURE WITH A STRING
Measure at the end of the day when your fingers are largest
Avoid measuring when your hands are cold
Wide bands may feel tighter.
Consider sizing up
When in between sizes, we recommend sizing up
RING SIZE TIPS
US SIZE
UK SIZE
EU SIZE
0.5
A
37.8mm
1
B
39.1mm
1.5
C
40.4mm
2
D
41.7mm
2.5
E
42.9mm
3
F
44.2mm
3.5
G
45.5mm
4
H
46.8mm
4.5
I
48.0mm
5
J
49.3mm
5.5
K
50.6mm
6
L
51.9mm
6.5
M
53.1mm
7
N
7.5
O
54.4mm
55.7mm
8
P
57.0mm
Q
58.3mm
8.5
R
59.5mm
9
S
60.8mm
9.5
T
62.1mm
10
U
V
W
X
Y
Z
63.4mm
64.6mm
65.9mm
67.2mm
68.5mm
69.7mm
10.5
11
11.5
12
12.5
13
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