Silver jewelry workshops in Barcelona

If you are living or visiting Barcelona, come to our jewelry making workshops for people with no experience!

How to measure

Let't take this ring as an example. We can see that at its widest part the inside diameter is 17.5mm. Now we need to find the closest diameter in the size table, it is 17.6, so it means that we need to pick size 7 which is on the right of 17.6 in the table.

Inside Diameter (mm) Size
15 4
15.6 5
16.5 6
17.5 7
18.1 8
18.9 9
19.8 10
20.6 11
22.9 12
21,3 13