How to know what ring size is right for you?

According to this, you can tell your size. If you are not sure there is a simple method to check it out:

Take a ring that is good for you, place it on the table and with the help of a ruler or tape measure (meter) measure its inner diameter – right from side to side of the inner circle without the thickness of a ring.

See size chart –

If the diameter is 18 mm (ie one centimeter and eight millimeters) – then the size of your ring is 18

If the diameter is 19 mm (ie one centimeter and nine millimeters) – then your ring size is 19

If the diameter is 20 mm (ie two centimeters) – then the size of your ring is 20

If the diameter is 21mm (ie two centimeter and one millimeter) – then the size of your ring is 21

If the diameter is 22 mm (ie two centimeter and two millimeters) – then the size of your ring is 22

If the diameter is 23 mm (ie two centimeter and tree millimeters) – then the size of your ring is 23