Size Charts & Terms |
The metric syetem is the standard conversion for jewelry making. Most jewelry making is measured in millimeters (mm). Below is a conversion from millimeters to inches |
Tips 6mm is around the size of a pencil eraser The size of a dime is 17.9mm, thats almost 18mm The size of a quarter is 24.2mm, thats almost an inch Use a caliper to measure the size of your gemstone |