There is a fairly easy way to determine the size of a finger in the home. You will need a fairly thick cotton thread. Wrap it in five turns around the finger. The coils are spaced evenly one above the other. Thread at the same time should not pinch your finger, but should not be located too loose. Finishing the last round, crossed the thread end with the beginning and the scissor point of intersection. Measure the length of the interval obtained thread in millimeters and divide it by 15, 7. Thus, you get the size of your finger.
Note that the dimensions of jewelry differ from each other by 5 mm so obtained round the number up direction.
Keep in mind that the fingers on his right hand a little thicker than the left. So do not buy a ring without measuring precisely the finger on which it is intended to be worn.
The ring should not be too tight-fitting finger, because This can cause discomfort and even when bent to cause edema. However, too loose ring also causes inconvenience. In particular, it may come off the finger in cold weather or when washing hands.
Choosing a sufficiently wide ring, leave a greater margin. To narrow ringlet small enough free space on your finger.
In European countries, the size of the ring is defined differently. He is considered along the circumference, ie the product of the diameter and the number Pi (3, 14).