What are the relevant certificates of jewelry appraisers?
I. Practice Certificate of Jewelry Appraiser
GIG is one of the most prestigious commercial certificates of gemstone appraiser qualification in the world. (GIG for short)
In China, GIG recognized the course content and examination system of GAC Gem Appraisal jointly implemented by Peking University Institute of Earth and Space Sciences and China Jewelry Industry Association. Those who have completed the GAC course can directly take the GIG Gemstone Expert Qualification Examination, and the GIG Appraisal Committee will designate jewelry professional colleges to carry out teaching, which will be awarded by the appraisal committee. Those who have obtained the certificates of Diamond Grader, Emerald Appraiser and colored gems Appraiser will be awarded GIG Gem Expert Qualification Certificate.
Second, the jewelry appraiser 3GIC certificate
GIC certificate
GIC is the English abbreviation and brand name of Jewelry Science College of China Geo University.
Basic course of GIC gem appraisal certificate
Crystal Mineralogy, Introduction to Gemmology, Gemmological Identification Instruments, Names of Common Gemstones, Introduction of Synthesis and Treatment Methods of Common Gemstones, Identification Practice of Common Gemstones and Imitations.
Face-to-face teaching in spring: March 2 to April 3 every year, and exams on April 3 to 4 every year.
Autumn face-to-face lectures will start from September 1 to1October 9, June 10 to June 14.
Graduation certificate: GIC gem appraisal certificate.
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: 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 gem 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. The total hours of face-to-face teaching is 280 hours.
Face-to-face classes in spring: late March-May 8, June10-1.
The autumn face-to-face teaching begins in late September and ends at 1 65438+1October 27th,1month 10 to1.
Diploma: GIC Gemmology Certificate
Three. GIC diamond grading certificate course
The third part of GIC certificate course, but you can choose it separately. After passing the exam, you will get a diamond grading certificate. 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.
Face-to-face teaching in spring: April 16 to May 15 every year.
Autumn face-to-face teaching: 65438+1October 16 to165438+1October 15 every year.
Diploma: GIC Diamond Classification Certificate
After completing these three courses and passing the exam, you can get the GIC Gem Appraiser Qualification Certificate.
With GIC certificate, you can directly obtain FGA (British Gemological Association Gemological Appraiser Certificate) and DGA (British Gemological Association Diamond Appraisal Certificate).
4.NGTC Jewelry Appraiser Certificate
"NGTC" is the abbreviation of "NationalGemstoneTestingCenter" and "National Gemstone Monitoring Training Center", and the fourth letter "C" also stands for certificate.
Course: Certificate in Gem Identification and Evaluation.
Basic knowledge of jewelry and jade, identification of authenticity of jewelry and jade;
Grade evaluation and evaluation of jewelry and jade;
Comprehensive evaluation of diamond color, clarity, weight and cutting quality (4C);
Basic knowledge of precious metal jewelry evaluation.
Issue certificates:
The professional skill certificate of gem appraisal and evaluation jointly issued by the National Gem Quality Supervision and Inspection Center and the National Gem Monitoring and Training Center.
Course Name: Gem Appraisal Certificate Course
Courses:
Basic theory of gemology: crystallography and crystal optics;
Basic attributes and naming methods of gems;
A system using conventional gemstone identification instruments and unknown identification methods;
Identification characteristics of common gemstones, jade and organic gemstones and identification methods of similar gemstones;
Synthesis, optimization and identification of precious stones;
Background knowledge of jewelry business.
Certificate issued: NGTC gem appraisal qualification certificate jointly issued by the National Jewelry and Jade Quality Supervision and Inspection Center and the National Gem Monitoring and Training Center. Professional qualification certificate of intermediate diamond inspector issued by the Ministry of Labor and Social Security.
Course Name: Jade Appraisal and Business Course
Courses:
Overview of jadeite and jadeite deposits;
Basic properties of jadeite;
Identification of jadeite and similar jadeite;
Optimization and identification of jadeite:
Jade trading, auction and collection;
Appreciation of jadeite products;
Issue certificates:
NGTC jade appraisal qualification certificate jointly issued by the National Jewelry and Jade Quality Supervision and Inspection Center and the National Gem Monitoring and Training Center.
Verb (abbreviation of verb) Foreign General Agent
FGA is Gemma's introducer.
FGA enjoys a high reputation in the world. Gemological Society of Britain (GemA) was founded in 1908, and it is a non-profit organization.
Gemmology Association of China provides gem and diamond education on a global scale, which has an excellent educational tradition. Since the first gemmological certificate was issued in 19 13, it has maintained the highest level in the world, and the gemologists trained by it are also respected all over the world. The association has provided a good practice in gemology education. The British Gemmology Association can provide suitable training courses for both beginners and practitioners. All practical courses of the Association are based on naked eye observation and observation with 10 times magnifying glass under proper light. These two methods are the basis of any gem identification.
The qualification certificates of British Gemstone Association can be divided into basic certificate, Gemstone Certificate-Association Member (FGA), Gemstone and Diamond Certificate Course-Diamond Member (DGA) and Diamond Practice Certificate. Among them, FGA Gem Certificate is the most popular qualification certificate for jewelry appraisers in China.
FGA course:
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 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.
Issue certificates:
FGA- Gem Certificate
The FGA certificate has been certified by the British Qualification and Curriculum Authority.
DGA- Gem Certificate course, all the knowledge from diamond formation to final retail, and the factors that affect the appearance and attributes of diamonds. Theoretical study and practice, in which the practice part is an independent link.
issue a certificate
DGA Gem Diamond Certificate
The British Gemmological Association held two large-scale examinations every year in 10 and June of 65438.
Examination time in 2006: Gem and Diamond Certificate Examination in 20061June1June 7, 2006.
Gem Certificate Examination June 5438+1October 65438+July 65438+March 2006
Note: only the theoretical examination date, the actual examination date is decided by the British Gemstone Association.
China test sites are Beijing, Guangzhou, Guilin, Shanghai and Wuhan, among which Beijing and Shanghai test sites are also practice centers for gems and diamonds.
Intransitive verb Gemmological Institute of America
GIA certificate organizer: Gemological Institute of America (GIA)
GIA diploma in gemstone appraisal
Diploma in Diamond Identification
Diploma in Accreditation, colored gems.
Courses:
The influence of 4C standard on diamond value;
Use relevant equipment to classify and identify gems;
GIA certificate
Accurate identification of precious stones;
Identify the latest gem synthesis and processing technology;
Identify diamonds full of cracks;
Understand the clarity rating and GIA report, and turn them into customer trust and business opportunities;
Fully publicly sell processed gemstones, synthetic gemstones and imitation gemstones;
Product knowledge of selling popular gemstones, including rubies, sapphires and emeralds;
Turn product functions into irresistible selling points;
The operation mechanism of diamond industry and the process of diamond from mining to retail;
Evaluate diamond grade using standard color system; Fancy cut diamonds and inlaid diamonds;
Diamonds are similar to stones;
Seven. CGC
Organizer: Ministry of Personnel and General Administration of Quality Supervision, Inspection and Quarantine.
Jewelry and jade quality inspector (CGC), also known as national registered appraiser, refers to a professional and technical person who has passed the national unified examination, obtained the qualification certificate of quality inspector and registered to engage in jewelry business activities. After passing the examination, the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) will issue the qualification certificate of jewelry and jade quality inspector uniformly printed by the Ministry of Personnel and stamped by the Ministry of Personnel and the General Administration of Quality Supervision, Inspection and Quarantine, which is valid nationwide.
The examination system for quality inspectors of jewelry and jade was implemented from 1997, and the first batch of quality inspectors was born on129 October. Up to now, there are 797 registered appraisers in China.
Every three years, the country conducts qualification registration for quality inspectors. During this period, quality inspectors must always engage in the work related to the quality inspection of jewelry and jade, and receive re-education for a certain period of time to ensure that they constantly update their knowledge, master the latest quality inspection technology, and maintain a high professional level.
registration requirement
1. Obtained secondary school education in jewelry and jade specialty (including geology) and engaged in jewelry and jade appraisal and inspection for 5 years; Or obtain a secondary school degree in this major and have been engaged in professional work for 7 years.
2. Obtain a college degree in a related major and have been engaged in professional work for 2 years; Or obtain a college degree in this major and have been engaged in professional work for 4 years.
3. Obtain a bachelor's degree in relevant major and have been engaged in professional work for 1 year; Non-undergraduate degree, engaged in professional work for 3 years.
4. Obtain a master's degree or above in related majors and have been engaged in professional work for half a year; Or obtain a master's degree or above in a non-professional field and have been engaged in professional work for 1 year.
5. Employed as a professional engineer in jewelry and jade (including geology) or above.
6. Obtain the qualification examination certificate of jewelry and jade inspection which has great influence abroad.
course
The basic theory of gemology and related laws and regulations,
Gemmology professional knowledge,
Gem identification,
Identification and classification of diamonds.
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.
Examination time
The exam is held every two years, usually in early July. The examination time for a single subject is 3 hours.