I want to ask if anyone is a gem appraiser. Does that job often look at jewelry with instruments? Does it hurt your eyes?

Using a microscope for a long time will definitely have an impact, but don't worry too much. After all, there are so many predecessors who have worked for decades, and I haven't heard of anyone who broke his eyes.

Jewelry education is generally only useful in appraisal institutions, but of little significance to jewelry companies, especially in sales positions. Jewelry marketing, the entry threshold is very low, but it is not easy to do well.