Ring size chart
◇Ring size chart
Please check your ring size below. If your finger measure is between two sizes, we recommend you to order the larger size.
Please check your ring size below. If your finger measure is between two sizes, we recommend you to order the larger size.
Inside Circumference
(mm)
(mm)
US & Canada
UK & Australia
France
Russia
Russia
Germany
Japan
44.14
3
F
44
14
4
45.4
3 1/2
G
45 1/4
14 1/2
5
45.74
3 5/8
G 1/2
-
-
6
46.68
4
H 1/2
-
15
7
47.97
4 1/2
I 1/2
-
15 1/2
8
49.32
5
J 1/2
-
15 3/4
9
50.27
5 1/2
K 1/2
50 1/4
16 1/4
10
51.30
5 3/4
L
50 7/8
-
11
51.87
6
M
51 1/2
16 1/2
12
53.16
6 1/2
M 1/2
52 3/4
17
13
54.3
7
O
54
17 1/4
14
55.76
7 1/2
P
55 1/4
17 3/4
15
57.15
8
Q
56 1/2
18
16
58.21
8 1/2
R
57 3/4
18 1/2
17
59.34
9
S
59
19
18
60.98
9 1/2
-
60 1/4
19 1/2
19
62.33
10
T 1/2
61 1/2
20
20
63.21
10 1/4
U
62 1/8
20 1/4
21
63.46
10 1/2
U 1/2
62 3/4
20 1/4
22
64.97
11
V 1/2
64
20 3/4
23
66.22
11 1/2
W 1/2
65 1/4
21
24
67.51
12
Y
66 1/2
21 1/4
25
68.77
12 1/2
Z
67 3/4
21 3/4
26
70.15
13
Z+1
69
22
27
★ Measure your finger (Option 1)
1. Wrap a thread around your finger.
2. Put a mark on the thread as indicated in the image number 3 below.
3. Measure the length with your ruler.
1. Wrap a thread around your finger.
2. Put a mark on the thread as indicated in the image number 3 below.
3. Measure the length with your ruler.

★ Measure your finger (Option 2)
1. Click a PDF file below and print out this page on an A4 sheet of paper below.
1. Click a PDF file below and print out this page on an A4 sheet of paper below.
▶ PDF file

★ Measure an existing ring
1. Click a PDF file below and print out this page on an A4 sheet of paper.
▶ PDF file
1. Click a PDF file below and print out this page on an A4 sheet of paper.
▶ PDF file


Tokyo Shop
Our L&Co Tokyo Store is located in Omotesando Aoyama. Stock and sizes are limited, so if you're looking for a specific item, message us before visiting. You can also pick up your orders here.
Location:
6-6-21 Minamiaoyama, Minato City, Tokyo 107-0062
Opening Hours:
11:00 AM - 19:00 PM
Closed:
Tuesday & Wednesday

Kofu Atelier
Our L&Co Kofu Atelier and workshop is based in Yamanashi. Stock and sizes are limited, so if you're looking for a specific item, message us before visiting. You can also pick up your orders here.
Location:
〒400-0864
2-10-12 Yuda, Kofu city, Yamanashi Prefecture, Japan
Opening Hours:
10:00 AM - 17:00 PM