Ring Size In Millimeters

International ring size conversion chart.

Ring size in millimeters.

In the united states canada and mexico for indicating a rings size uses a numerical measure for whole and half rings sizes an increase of a full ring size is an increase of 0 032 inch 0 8128 mm in diameter or roughly 1 10 inch in inside circumference. Use the knot s guide and ring size chart to determine ring sizing for your engagement ring or wedding ring. Here is a helpful ring size conversion chart. The information presented here has been compiled from many sources in various countries to help you determine your local ring size compared to those from other countries.

Ring diameter mm usa canada. 1 source for determining your finger and ring size in all of the world s international ring sizing standards. There are several systems for indicating a rings size used around the world. With that said if you ve.

Speak with a diamond expert now by calling 866 737 0754. Just like clothing rings are sized on a standard scale so that a woman s size 6 is the same from jeweler to jeweler. Standard ring sizes are given in millimeters based on the inner circumference of the ring. If you need help with this please email chat or call us to assist you.

With standard ring sizes every half size matches up to a 0 4 millimeter increment starting with size 3 equaling 14 mm size 3 5 equal to 14 4 mm size 4 equal to 14 8 mm and so on. Common ring sizes for women are 6 16 5 mm 6 5 16 9 mm and 7 17 3 mm.