When it is learned from the foundation of the gem, no matter whether it is a university or a training school, any jewelry -related school starts from the basis of the gem. If you are interested, I can send you a system of electronic gemstones to see it first to see first.
You can first read "System Gemology", and there are many learning materials from the Yuanshi/Jewelry Academy on Baidu.
When it is learned from the foundation of the gem, no matter whether it is a university or a training school, any jewelry -related school starts from the basis of the gem. If you are interested, I can send you a system of electronic gemstones to see it first to see first.
My niece is based on GIC and is very authoritative. Now I have obtained a certificate from the Royal Jewelry Academy.