1 thought on “How to think of the diamond no GIA certificate”
Martha
There is no GIA certificate, but there are other certificates. I still have no certificate. The suggestions without identification ability do not buy without certificate. If there is no GIA certificate, but there are other certificates, then see if this certificate is reliable. The GIA certificate is only one of the certifications. At present, the most authoritative diamond test certificate in the world is the GIA certificate The certificate in the current market. The most reliable certificates are the following: a, national jewelry Certificate of Jade Quality Supervision and Testing Center. b, GIA certificate (American Gem Academy). c, HRD certificate (Belgian diamond senior parliament) D, IGI certificate (World Gem Academy) e, GL certificate (European Gem Institute) Essence
In domestic, the more popular diamond certificate is GIA and national inspection. The National Inspection Certificate is the test certificate of the quality of diamonds in the Chinese jewelry quality inspection department. It is only common in China, and the GIA certificate is recognized in the world. Generally, it is necessary to have national inspections. GIA is only for reference. GIA is GIA. It is from the American Gem Institute. It only has credibility in the industry, but it does not represent national certification. So there is a national inspection, and other industries, you are in line with the test of the United States or the European Union, which cannot indicate that you are in line with China's test. The other country is the same. The GIA certificate also requires cost. For example, net VVS1, H color 54 -point naked drilling national inspection certificate is only 6,500 per capsule, and the GIA international certificate may require 14,400 per capsule. In fact, the national inspection is sometimes stricter than GIA. They are all testing, so don't be too superstitious for foreigners, but sometimes internationally popular, sometimes they have to follow the so -called international standards, the certificate of developed countries. But as far as most married people are concerned, the diamond ring is equipped with a national inspection certificate!
There is no GIA certificate, but there are other certificates. I still have no certificate.
The suggestions without identification ability do not buy without certificate.
If there is no GIA certificate, but there are other certificates, then see if this certificate is reliable. The GIA certificate is only one of the certifications. At present, the most authoritative diamond test certificate in the world is the GIA certificate
The certificate in the current market. The most reliable certificates are the following:
a, national jewelry Certificate of Jade Quality Supervision and Testing Center.
b, GIA certificate (American Gem Academy).
c, HRD certificate (Belgian diamond senior parliament)
D, IGI certificate (World Gem Academy)
e, GL certificate (European Gem Institute)
Essence
In domestic, the more popular diamond certificate is GIA and national inspection. The National Inspection Certificate is the test certificate of the quality of diamonds in the Chinese jewelry quality inspection department. It is only common in China, and the GIA certificate is recognized in the world. Generally, it is necessary to have national inspections. GIA is only for reference. GIA is GIA. It is from the American Gem Institute. It only has credibility in the industry, but it does not represent national certification. So there is a national inspection, and other industries, you are in line with the test of the United States or the European Union, which cannot indicate that you are in line with China's test. The other country is the same. The GIA certificate also requires cost. For example, net VVS1, H color 54 -point naked drilling national inspection certificate is only 6,500 per capsule, and the GIA international certificate may require 14,400 per capsule. In fact, the national inspection is sometimes stricter than GIA. They are all testing, so don't be too superstitious for foreigners, but sometimes internationally popular, sometimes they have to follow the so -called international standards, the certificate of developed countries. But as far as most married people are concerned, the diamond ring is equipped with a national inspection certificate!