Be a Gem and study gems. Be able to spot spurious diamonds instantly!
Essential for Life and Marital Harmony! Here are some courses and sites for you.
MY FREE GEMOLOGY COURSE
The down side is that you won't be able to access the actual course website and the materials posted there, unless you are a registered student. The up side is that you're welcome to freely browse the contents located here, and there are no tests, grades, or time schedules to worry about. I've posted a sample course syllabus for your information.
International Gem Society
We have put together a package of educational resources, information and services that are designed to meet your needs.
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