2 thoughts on “NGTC certificate and GIA certificate which is more authoritative”
Grady
Both are authoritative and there is not much difference. The GIA certificate in the international market is more authoritative. NGTC certificate was issued by the Jewelry and Jewelry Management Center of the Ministry of Land and Resources, and GIA was issued by the American Gem Academy. Compared to NGCT, diamonds of the GIA certificate have better liquidity, and the overall assessment of the diamond is better. It pays attention to the fire color and cut of diamonds. NGTC pays more attention to the inherent quality (clarity) of diamonds. For a slightly smaller diamond, the diamonds tested by GIA will have a certain "level" (but not serious) after the NGTC test. There is almost no difference for more than 50 points. NGTC is called the National Training Center. Driven the training of the National Personnel and the Ministry of Finance's National Registered Jewelry Jade Stone Inspector (CGC) and Registration (Jewelry) Asset Evaluation (CPVG) training qualifications, as well as diamond inspectors of the Ministry of Labor and Social Security, Baoyu Inspector, Jewelry, Jewelry Training for professional qualifications such as jewelry salesperson and precious metal jewelry manual production. The 1931 Mr. Robert M.Shipley founded the GIA Institute of American. GIA was the promotion of diamond appraisal certificates into the founder of internationalization. GIA is a non -profit institution. The funding industry is donated by people in the jewelry industry. The main service scope lies in the education and research of jewelry fixed and professional knowledge, which is deeply recognized by the global jewelry industry. So far, GIA has 14 teaching institutions worldwide, providing professional research, sales, appraisal and other courses, cultivating high -quality jewelry practitioners, and also promoting GIA to have this lofty reputation in the industry, so that the public's trust and the degree of trust and the degree of trust in it Professional always maintains the status of leading the world.
1. Both are authoritative and there is not much difference. The GIA certificate in the international market is more authoritative. 2 · NGTC certificate was issued by the Jewelry and Jewelry Management Center of the Ministry of Land and Resources. GIA was awarded by the American Academy of Gemstones. Compared to NGCT, diamonds of the GIA certificate have better liquidity, and the overall assessment of the diamond is better. It pays attention to the fire color and cut of diamonds. NGTC pays more attention to the inherent quality (clarity) of diamonds. For a slightly slightly diamond, the diamonds tested by the GIA will have a certain "drop" (but not serious) after the NGTC test. There is almost no difference for more than 50 points.
Both are authoritative and there is not much difference. The GIA certificate in the international market is more authoritative.
NGTC certificate was issued by the Jewelry and Jewelry Management Center of the Ministry of Land and Resources, and GIA was issued by the American Gem Academy. Compared to NGCT, diamonds of the GIA certificate have better liquidity, and the overall assessment of the diamond is better. It pays attention to the fire color and cut of diamonds. NGTC pays more attention to the inherent quality (clarity) of diamonds.
For a slightly smaller diamond, the diamonds tested by GIA will have a certain "level" (but not serious) after the NGTC test. There is almost no difference for more than 50 points.
NGTC is called the National Training Center. Driven the training of the National Personnel and the Ministry of Finance's National Registered Jewelry Jade Stone Inspector (CGC) and Registration (Jewelry) Asset Evaluation (CPVG) training qualifications, as well as diamond inspectors of the Ministry of Labor and Social Security, Baoyu Inspector, Jewelry, Jewelry Training for professional qualifications such as jewelry salesperson and precious metal jewelry manual production.
The 1931 Mr. Robert M.Shipley founded the GIA Institute of American. GIA was the promotion of diamond appraisal certificates into the founder of internationalization. GIA is a non -profit institution. The funding industry is donated by people in the jewelry industry. The main service scope lies in the education and research of jewelry fixed and professional knowledge, which is deeply recognized by the global jewelry industry. So far, GIA has 14 teaching institutions worldwide, providing professional research, sales, appraisal and other courses, cultivating high -quality jewelry practitioners, and also promoting GIA to have this lofty reputation in the industry, so that the public's trust and the degree of trust and the degree of trust in it Professional always maintains the status of leading the world.
1. Both are authoritative and there is not much difference. The GIA certificate in the international market is more authoritative.
2 · NGTC certificate was issued by the Jewelry and Jewelry Management Center of the Ministry of Land and Resources. GIA was awarded by the American Academy of Gemstones. Compared to NGCT, diamonds of the GIA certificate have better liquidity, and the overall assessment of the diamond is better. It pays attention to the fire color and cut of diamonds. NGTC pays more attention to the inherent quality (clarity) of diamonds. For a slightly slightly diamond, the diamonds tested by the GIA will have a certain "drop" (but not serious) after the NGTC test. There is almost no difference for more than 50 points.