INTERNATIONAL RING SIZE GUIDE

Our ring sizes are shown using US standards. Below we offer a ring comparison guide to help determine your correct size. Ten Two Three offers complimentary ring re-sizing on most rings purchases over $400. Our repairman's work is suberb. We are able to offer extreme ring re-sizing for most ring purchases, though an additional fee may be incurred.


Ring Size Guide
US SYSTEM MILLIMETERS UK
AUSTRALIA
FRANCE JAPAN
4
46.8027
H 1/2
   
4.5
47.9997
I 1/2
8 8
5
49.1967
J 1/2
9 9
5.5
50.3937
K 1/2
   
6
51.5907
L 1/2
   
6.5
52.7877
M 1/2
13 13
7
54.1044
N 1/2 - 0
14 14
7.5
56.0196
P
16 16
8
57.2964
Q
17 17
8.5
58.5732
R
   
9
59.8500
S
20 20
9.5
61.1268
T
21 21
10
62.4026
U
   
10.5
63.6804
V
24 24
11
64.8774
W
25 25
11.5
66.0744
X
26 26
12
67.2714
Y
   
12.5
68.4684
Z
   

 

Estate Jewelry
Estate, Vintage and Antique Engagement and Wedding Rings
Estate and Vintage Amethyst Jewelry
Estate and Vintage Aquamarine Jewelry
Estate and Vintage Diamond Jewelry
Estate and Vintage Emerald Jewelry
Estate and Vintage Ruby Jewelry
Estate and Vintage Topaz Jewelry