What is not difficult to test, don't talk nonsense if you don't know. I have been in the jewelry business for six years, and my husband is engaged in appraisal. He took two CGC exams, and he was really not ready for the first time. However, he has to learn a lot of theoretical knowledge and practical experience about gems and colored gems before he can take the exam, which is not so easy. At present, there are only more than 2,000 people admitted to CGC in China, who are generally engaged in appraisal.

Besides, it doesn't mean that studying this major is good for employment, but also depends on whether you are interested. Besides, if it's appraisal work, it's boring. If you are a person who can calm down and do things, then you can consider it.