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ONIRIS SIZE GUIDE
ONIRIS SIZE GUIDE
METHOD 1
Take a piece of string and wrap it round the base of your finger.
Use a pen to mark the point where the string crosses over its end.
Measure the length with an accurate ruler.
Consult the table below to find the ring size closest to your measurement.
SUGGESTIONS
- Leave enough space for the knuckles.
- Measure the specific finger you intend to wear the ring on.
- If your measurement falls between two sizes, choose the larger one.
METHOD 2
Measure the inner diameter of a ring that fits you, using an accurate ruler.
Compare your measurement with the table below.
SUGGESTIONS
- Make sure you measure the center, or the widest part of the ring (see figure below).
- If your measurement falls between two sizes, choose the larger one.
Diameter (mm)
Oniris size
US
EU
14,01
44
3
4
14,33
45
3 ¼
5
14,65
46
3 ¾
6
14,97
47
4
7
15,29
48
4 ½
8
15,61
49
4 ¾
9
15,92
50
5 ¼
10
16,24
51
5 ¾
11
16,56
52
6
12
16,88
53
6 ¼
13
17,20
54
6 ¾
14
17,52
55
7 ¼
15
17,83
56
7 ½
16
18,15
57
8
17
18,47
58
8 ¼
18
18,79
59
8 ¾
19
19,11
60
9
20
19,43
61
9 ½
21
19,74
62
10
22
20,06
63
10 ¼
23
20,38
64
10 ¾
24
20,70
65
11
25
21,02
66
11 ½
26
21,34
67
11 ¾
27