2. There are many exams for jewelry appraisers, such as GIC certificate, CGC exam, NGTC certificate, FGA, GIA and so on. One of the best CGC exams is held every two years, usually in early July. The subject examination time is 3 hours. The cost is about 1 10,000 to about 20,000.
3. Jewelry appraiser refers to a professional who specializes in vocational training and professional qualification appraisal, the main description standards of weight, color, transparency and gemstone cutting, the authenticity of jewelry classification, category appraisal and testing, and issues an appraisal certificate.