BUY NOW, PAY LATER  Your purchases up to €5,000 in 6, 12, or 24 installments How to find the exact Italian size of your finger?
Small tip: our hands are not perfectly identical, so a ring that is usually worn on a finger of the left hand will not fit the same finger of the right hand.
 To measure your finger you can use a tape measure, and measure the circumference of the finger in cm. This measurement corresponds to the size of the ring.
Or if you have a ring that already fits, we recommend that you measure the inner diameter with a caliper and make the conversion using the following table.
 MEASUREMENT CONVERSION TABLE
Size rings  | Diameter  | Circumference in centimeters  | 
1  | 1.30  | 4.08  | 
2  | 1.33  | 4.18  | 
3  | 1.36  | 4.27  | 
4  | 1.40  | 4.40  | 
5  | 1.43  | 4.49  | 
6  | 1.46  | 4.58  | 
7  | 1.49  | 4.68  | 
8  | 1.53  | 4.80  | 
9  | 1.56  | 4.90  | 
10  | 1.60  | 5.02  | 
11  | 1.62  | 5.09  | 
12  | 1.65  | 5.18  | 
13  | 1.68  | 5.28  | 
14  | 1.72  | 5.40  | 
15  | 1.74  | 5.46  | 
16  | 1.78  | 5.59  | 
17  | 1.81  | 5.68  | 
18  | 1.85  | 5.81  | 
19  | 1.88  | 5.90  | 
20  | 1.92  | 6.03  | 
21  | 1.95  | 6.12  | 
22  | 1.98  | 6.22  | 
23  | 2.00  | 6.28  | 
24  | 2.04  | 6.41  | 
25  | 2.06  | 6.47  | 
26  | 2.10  | 6.59  | 
27  | 2.12  | 6.66  | 
28  | 2.15  | 6.75  | 
29  | 2.19  | 6.88  | 
30  | 2.22  | 6.97  | 
31  | 2.25  | 7.07  | 
32  | 2.33  | 7.32  | 
33  | 2.39  | 7.19  | 
Or if you prefer you can download and print this pdf, following the instructions:


© 2025 Gioielleria Lucchese S.A.S. di Lucchese Ernesto - Via Roma 85, 87020 Verbicaro (Italy) - VAT ID IT03667970788
Logos, trademarks and images belong to their legitimate owners and are used for purely explanatory purposes, without any intention of violating current copyright.