Ring Size (Method 1)
Measure the inside diameter of your ring in mm and read your ring size in the following model.
The profile of your ring must be similar to the ring you would like.
Ring Size (Method 2)
Measure the circumference of your finger with a string – the string must not fit too tightly or too loose. Mark the circumference at the string and measure the marked length in mm, afterwards. Read your ring size in the following model.
Please note that your finger must be at normal temperature so it is neither thick nor thin