Jewellery Size Guide



The size guide serves as a general guideline for helping you find your size in Ref.

Size Perimeter(mm) Diameter(mm)
9 49 15,61
10 50 15,92
11 51 16,24
12 52 16,56
13 53 16,88
14 54 17,20
15 55 17,52
16 56 17,83
17 57 18,15
18 58 18,47
19 59 18,79
20 60 19,11
21 61 19,43
22 62 19,75
23 63 20,06
24 64 20,38
25 65 20,70
26 66 21,02
27 67 21,34
28 68 21,66
29 69 21,97
30 70 22,29

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