How is the type of gemstone divided?

- Oct 18, 2018-

Gems (generalized): artificial gemstones, natural gemstones, synthetic gemstones, imitation gemstones and inorganic gemstones.


Gemstone: A single mineral crystal that meets the process requirements, such as diamonds, rubies, etc. Jade: It consists of a single mineral or multi-mineral aggregate that meets the process requirements, such as jadeite and nephrite. Have