Silver rings with stone 

Find out the size of the ring using thread.

The thread or any string should be firmly attached to the finger.

Check that the thread must no longer be removed and no longer placed on the finger, only then mark it and cut it.

Measure the length of the thread in millimeters, divide the result by 3.4.

Example: You measured your thread and got 62 millimeters.

Divide it by 3.4 you get the number 18.24, then you choose a ring, it will be 18 or 18.5 in size.

58 / 3.4 = 17.06 you choose a ring of size 18 or 17.

59 / 3.4 = 17.46 you choose a ring size 18 or 17.5.

60 / 3.4 = 17.65 you choose a ring size 18 or 17.5.