Jewelry appraiser refers to a professional who has obtained professional qualifications through special professional training, mainly describes the weight, color, transparency and cutting standards of gems, classifies jewelry, identifies the types of jewelry, detects authenticity and issues an appraisal certificate. \x0d\GIC Certificate \x0d\GIC is the English abbreviation and brand name of Gemology Institute of China Geo University (Wuhan). \x0d\ Basic course of gem identification certificate \ x0d \ Introduction of crystal mineralogy, gemology and gem identification instruments, names of common gems, introduction of their synthesis and treatment methods, and identification practice of common gems and imitations. \ x0d \ Opening time of face-to-face classes in spring: March 2-April 3 every year, with exams on April 3 -4 every year. \x0d\ Autumn lectures: September1-1October 9 10, June1March-June 14. \x0d\ diploma: GIC diploma in gem identification. \ x0d \ The second part of GIC certificate course, you can only take this course after completing the basic course of gem identification. This course focuses on the identification of synthetic and optimized gemstones, teaching the necessary theoretical knowledge of related disciplines, cultivating the ability of analyzing and solving problems, and training the practical skills of accurately identifying most gemstone varieties and their authenticity. Students can also take basic courses and this course separately, and obtain a certificate of gemology after passing the examination. The main contents include: \ x0d \ x0d \ practical techniques of gem identification, mineralogical theory, origin and luminescence of gem color, gem inclusions, characteristics and identification of gem synthesis and optimization, application of analytical instruments in jewelry identification, various theories of collecting precious stones and rare precious stones, introduction to jadeite, authenticity identification of important precious stones and practice of gem identification, etc. The total hours of face-to-face teaching is 280 hours. \x0d\ Face-to-face teaching in spring: from late March to May 8, June10-June 1 1. \x0d\ Autumn lectures: from late September to 1 65438+1October 27th,1month 10 to1. \x0d\ Diploma: GIC Gemmology Certificate \x0d\GIC Diamond Grading Certificate Course \ x0d \ Part III of GIC Certificate Course, but you can take it alone and get the diamond grading certificate after passing the examination. According to international standards, this course focuses on the diamond 4C grading theory, and pays attention to the skills and techniques of grading with 10 magnification magnifying glass for training. The main contents include: diamond formation and resources, diamond properties, cutting and grinding technology, cutting classification, carat weight, color classification, clarity classification, diamond optimization, synthetic diamond, diamond imitation, diamond 4C classification standard, diamond inlay classification, diamond trade survey, diamond evaluation and certificate. The face-to-face teaching time of the course is 160 class hours. \x0d\ Face-to-face teaching in spring: April1June-May 15 every year. \x0d\ Autumn lectures: 65438+ 10/6 to 165438+ 10/5 every year. \x0d\ Graduation Diploma: GIC Diamond Grading Certificate \x0d\ You can obtain GIC Gemological Appraiser Qualification Certificate after all these three courses are completed and passed the examination \x0d\ With GIC Certificate, you can directly obtain FGA (Gemological Society Gemological Appraiser Certificate) and DGA (Gemological Society Diamond Appraiser Certificate).