Some people new to gemstones have never come across the metric measuring system often used in jewelry making. Even some of us who have been at it for a long time needd help figuring out just how big 11mm is.
Dr Karen Meador made this chart for us and you to help us with these conversions. Feel free to use this chart on your site as long as you link to Karen and Magpie Gemstones.
Madeline Hoffman also shared her chart with us.
To see the charts.