Identification method of jadeite bracelet A certificate can be identified by code. Entering the code of the appraisal certificate in official website will display the detailed information of the genuine jade bracelet A, which is completely consistent with the certificate. The fake jade bracelet A can't find anything, or the information is different.
In addition to looking at the code on the appraisal certificate, we should also look at whether there are three words CMA, CAL and CNAS on the certificate. These are all national certified appraisal institutions, and they are also another sign of the jewelry appraisal certificate, which can roughly infer the authenticity of the certificate.
The reason why the real jade bracelet A can be found online is because the jade appraisal certificate has been certified by the state, and only the identified jade bracelet can be sold in the market, otherwise it is suspected of selling fakes.
When people buy jade, they must ask the store for an appraisal certificate, because the appraisal certificate is the key evidence to prove the authenticity of jade. If the store can't provide the appraisal certificate, don't buy it to avoid being cheated.