1. Certificate of Quality Inspector for Jewelry and Jade (CGC)\x0d\ The examination system for quality inspector for jewelry and jade was implemented from 1997, and the qualification of quality inspector was registered by the state. This certificate is one of the main bases for him to work in key positions in jewelry and jade quality inspection institutions and independently carry out jewelry and jade quality inspection business according to law. \x0d\ Suitable target: personnel engaged in or preparing to engage in quality inspection of jewelry and jade. \x0d\ Examination contents: including basic gemmology theory and related laws and regulations, gemmological professional knowledge, gem identification, diamond identification and classification subjects. Among them, the first two subjects are theoretical examination and closed-book written examination; The last two subjects are practical exams, which require candidates to use instruments for practical operation. \x0d\ Certification Department: Ministry of Personnel and General Administration of Quality Supervision, Inspection and Quarantine. \x0d\2。 Jewelry Appraiser Qualification Certificate (CPVG)\x0d\ Certified Asset Appraiser (Jewelry) (hereinafter referred to as Certified Jewelry Appraiser) The professional subject examination system was established by the Ministry of Personnel and the Ministry of Finance in 2003, and now the examination is held every two years. This qualification is a professional qualification for jewelry art evaluation. \x0d\ Suitable target: appraisers who are engaged in jewelry, pawn, auction, insurance and other industries and have obtained professional qualifications for jewelry appraisal (including geology and economy). \x0d\ Examination content: It includes five subjects: asset appraisal, economic law, jewelry appraisal and classification, jewelry appraisal theory and method, and jewelry appraisal case analysis. Among them, jewelry identification and classification is a qualification examination subject for jewelry and jade quality inspectors, and those who have obtained the corresponding qualifications can be exempted from the examination. \x0d\ Certification Department: Ministry of Personnel and Ministry of Finance. \x0d\3。 Membership certificate \x0d\ FGA of British Gemological Association (FGA) is the qualification certificate of GEMA, which was established in 1908 and enjoys a good international reputation. The FGA certificate 1988 was introduced to China, taught in Chinese, and the test sites were in Beijing, Guangzhou, Guizhou, Shanghai and Han. \x0d\ Suitable target: employees with relevant professional background or those who are going to engage in this industry. \x0d\ Certificate classification: British Gemstone Association qualification certificate can be divided into basic certificate, gem certificate (FGA), gem and diamond certificate course (DGA) and diamond practice certificate. Among them, FGA Gem Certificate is the most popular qualification certificate for jewelry appraisers in China. \x0d\ Examination content: It involves the essence, formation and appearance of gems; Structure and characteristics of gemstones; Color and optical characteristics of gemstones; Optical characteristics of gem detection: electromagnetic spectrum used for gem detection; Visible spectrum and spectroscope; Non-optical characteristics and detection technology; Magnifier technology, internal and external characteristics; Gem polishing; Artificial, synthetic and imitation gems; Processing gems and processing methods; Introduction of inorganic gemstones; Introduction of organic gemstones. \x0d\ Certification Department: British Gemmological Association. \x0d\4。 Gemological Institute of America (GIA) \x0d\ GIA was established in 193 1, and now it is the largest non-profit institution for gem research and education in the world. The globally recognized diamond grading system was founded by it. GIA's main certificate is graduate gemmologist (G.G.). The diploma has always been regarded as the most prestigious academic certification by the industry, and the practitioners who have won the title of G.G. are recognized as senior professionals in the global jewelry industry. Suitable target: employees with relevant professional background or people who are ready to engage in this industry. \x0d\ Certificate classification: GIA Gemmologist Diploma (G.G.) and Professional Jeweler (A.J.P). \x0d\ Exam content: It involves diamond appraisal standards and knowledge, gem synthesis and processing technology, precise appraisal of gems, and diamond grading by using standard color system. \x0d\ Certification Department: Gemological Institute of America. \x0d\5。 Diamond inspector qualification certificate This certificate is the qualification certificate of jewelry inspection practitioners, and its purpose is to provide students with practical opportunities and cultivate their ability to identify and classify diamond products. \x0d\ Suitable for people: those who are engaged in diamond quality-related work in enterprises and institutions, inspection and consulting technical institutions and those who are interested in related occupations, and students who are going to engage in jewelry industry in colleges and universities. \x0d\ Certificate classification: intermediate and advanced. \x0d\ Examination content: It involves basic knowledge of gems, jewelry technology and quality requirements, common gem instruments, common gem inspection methods, basic properties of common gems, use and operation of gem instruments, basic knowledge of diamonds, common instruments for diamond authenticity inspection and their use, diamond quality grading operation and diamond grading standards. \x0d\ Certification Department: Ministry of Labor and Social Security of China. \x0d\6。 Jewelry Shop Assistant Qualification Certificate \x0d\ According to the relevant regulations of the Ministry of Labor and Social Security, jewelry shop assistants belong to technical jobs, and the professional qualification certificate system is implemented. Therefore, this qualification certificate belongs to the employment certificate. \x0d\ Suitable target: sales personnel in jewelry industry and those interested in related industries. \x0d\ Certificate level: it is divided into three levels: primary (national vocational qualification level 5), intermediate (level 4) and advanced (level 3). \x0d\ Examination content: It is divided into theoretical knowledge examination and skill examination. Skill operation assessment adopts practical operation, on-site question and answer, simulation demonstration and other methods. \x0d\ Certification Department: Ministry of Labor and Social Security of China.