It is a professional demand system to understand the generation of gems, identify the authenticity of gems, and classify and evaluate the value of gems. Gemmology, geology, physical chemistry, advanced mathematics, jewelry processing technology, diamond classification, jewelry evaluation, basic crystal optical crystallography and mineralogy, jewelry style design and processing, as well as minor management and marketing, jewelry culture and jewelry professional English.

After work, I went to the jewelry counter as a salesperson for the first time. Although the position is not dazzling, the commission is high.

You can be an appraiser in a pawnshop.

You can be an inspector in a jewelry company, just like an inspector. Come with me to see the ore when you purchase.

You can go to the National Gem Quality Inspection Center as an inspector. The salary is stable, but it is generally difficult to get in.

You can open your own shop.