1, the method of judging the authenticity of gold-A. Generally speaking, most pure gold ornaments are marked, such as thousands of pure gold, AU999, AU9999, etc. B take it to the jewelry store and ask the master to check the gold. C take it to the quality inspection bureau for appraisal, and they will issue an appraisal report, but they will charge an appraisal fee.

2. Appraisal method of gold inlaid jade appraisal certificate ——A Enter official website on the certificate, enter official website, and enter the inquiry number and verification code on the certificate. See if there are any query results. There are generally three results here: 1, the page appears, and the official website page is completely consistent with the data on the certificate, which proves that the certificate is true. 2. A page appears, and the data on the official website page and the certificate are not completely consistent, or inconsistent, which proves that the certificate is false. 3. Unable to display the page. I guess official website is maintaining it. Check it later.

3. In the result 1 in the second item above, the certificate is true, so check whether the style and weight of your article are consistent with the certificate and official website. It is consistent, that is, it is really gold inlaid with jade.