The real jade certificate will have several signs with English abbreviations on them. According to the national regulations, the real jade appraisal certificate must have a steel seal, and the steel seal feels uneven, not flat.

If the jadeite you buy is a certificate issued by a regular testing institution, then they are legally responsible for the test results. It is troublesome to set up a jewelry inspection agency, and they don't want to lose their jobs because of wrong inspection.

At present, there are indeed some jadeites with certificates on the market that are fake. There are two kinds of fakes, one is fake certificate and the other is fake jade. There is also a certificate that is true and the jade is fake, which means that you bought a pair of jade.