Your cart
Close Alternative Icon

Ring size guide

Use the chart below to find your Italian ring size. 

To find out the correct diameter, use a ruler to measure the internal diameter of a ring of your size as you see in the figure. Once you have the measure in millimetres, compare the value with the conversion table.  
MM IT FR US UK
14,3 5 45 – 
14,6 6 46 H
14,9 7 47 I
15,3 8 48 4,5 I-1/2
15,6 9 49 J
16 10 50 K
16,2 11 51 L-1/2
16,5 12 52
16,8 13 53 6,5 N
17,2 14 54
17,4 15 55
17,8 16 56 7,5 P
18,1 17 57 8 Q
18,5 18 58
18,8 19 59 R
19,2 20 60 S
19,5 21 61 9,5
19,8 22 62 10 T-1/2
20 23 63
20,4 24 64 V
20,6 25 65 11 W