Release Department: Ministry of Personnel and General Administration of Quality Supervision, Inspection and Quarantine.
2. Qualification certificate of jewelry appraiser
Issued by: Ministry of Personnel and Ministry of Finance.
3. British Gemological Association membership certificate (FGA)
Certification department: British Gemological Association.
4. American Gemological Institute Qualification Certificate (GIA)
Certification department: American Gemological Institute.
5. Diamond inspector qualification certificate
Issued by: Ministry of Labor and Social Security of China.
6. Jewelry store clerk qualification certificate
Issued by: Ministry of Labor and Social Security of China.