Size 18 19 mm size 23 20 6 mm size 22 20 2 mm size 19 19 4 mm size 20 19 8 mm size 21 20 mm size 24 21 mm size 26 21 8 mm size 25 21 4 mm size 27 22 2 mm measurements match the inside edge of the ring measurements reflect ring sizes for most countries in asia confirm printed paper size 1.
Ring size 20 mm diameter.
If you are measuring the diameter of the ring which one can assume given the size then it is about a 10 1 4 ring size.
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 measurements are very precise.
International ring size conversion chart.
Welcome to the no.
This ring size method is based on the inside diameter measurement of a ring that fits the fourth finger of the left hand.
It also shows conversions between the numerical usa asia and alphabetical australia uk ring size measuring systems.
1 source for determining your finger and ring size in all of the world s international ring sizing standards.
It shows ring sizes in both mm and inches plus internal diameter and external diameter.
It also shows conversions between the numerical usa asia and alphabetical australia uk ring size measuring systems.
It shows ring sizes in both inches and mm plus internal diameter and external diameter.
To make sure it s printed to actual size choose scale 100 when selecting your print options.
Use our ring size conversion chart below to find your ring size in different countries.
Below is our full ring size chart.
Speak with a diamond expert now by calling 866 737 0754.
There are several systems for indicating a rings size used around the world.
Ring diameter mm usa canada.
A 20 2 mm is a 10 5 in the us while a 19 8 is a 10.