Peking University jewelry and jade appraisal certificate is true, but there are many fake certificates. You need to check the authenticity of the certificate carefully.

The identification method is as follows:

1. First of all, the certificate of Peking University Gem Appraisal Center needs a steel seal.

2. In addition, the certificate information can be found in official website, that is, the electronic version of the certificate can be found according to the quantity and weight grams; Then, to verify whether the certificate is consistent with the real thing depends on the weight grams. If the weighing result of the physical object is consistent with the certificate, there is no problem. After the decimal point is accurate, there is no possibility of fraud.