Regarding the jade identification certificate, I don’t know if I am being cheated!
To buy jade, the first thing we must consider is whether there is an appraisal certificate for jadeite. Whether it is a connoisseur or a novice, the appraisal certificate is a reliance on us, but you must know the story in the appraisal certificate, otherwise you will be deceived! The process of formal jade identification certificate ▼ 1, send inspection First, you need to bring your ID card and the jade to be tested to the testing center. If the jade is within the scope of the test, the salesman will issue a commission contract and wait for the test. 2, testing The jade jewelry to be tested will be assigned to professional inspectors for testing. In order to ensure the accuracy of the test results, each jadeite needs to go through three levels, namely initial inspection, audit and general review. 3, initial inspection The initial inspection has two parts: gemstone detection and precious metal detection. If there is inlay on the jade, it needs to be tested by precious metals. If it is only unembedded jade, only gemstone detection is needed. Gem testing requires two professional appraisers to conduct a first and second inspection to ensure the accuracy of the jade identification results. 4. Review After the initial inspection, the gemstone test and precious metal test results must be sent to the audit office for inspection and approval. After the approval, the general audit will be sent. 5, the total review The staff of the general audit will comprehensively review the test results, and after the final audit, the final appraisal certificate will be issued based on the test results. What do you want to see when you get the jade identification certificate? ▼ 1, look at the logo on the certificate There are some certification marks on the general certificate, such as the “CMA†qualification certification measurement mark, which is the qualification that must be possessed by the legal inspection institution in China. In addition, there are “CAL†qualification certification acceptance mark, “CNAS†international mutual recognition joint mark. 2, look at the picture on the certificate Whether the jade picture on the certificate is consistent with the jade that you purchased, this is an important basis for us to judge whether the jade purchased by itself corresponds to the certificate, and can help us avoid the jade being dropped. 3, see the detection information The test information has the test number and test conclusion of the jadeite. The test number is a way for us to check the authenticity of the jade identification certificate, and the test result is a basis for our evaluation of jadeite, including refractive index, density, amplification detection, absorption spectrum, Filter inspection, appearance characteristics, etc. Judging the authenticity of the jade identification certificate ▼ 1. Verify the authenticity of the jade identification certificate The vast majority of quality inspection agencies can use telephone inquiries, SMS inquiries, website inquiries, etc., can be inquired through the inspection number on the Jade Identification Certificate, or can be inquired by scanning the QR code to judge the Jade Identification Certificate. True or false. 2. Verify that the jade is consistent with the certificate of identification. If you are worried that the jade is inconsistent with the identification certificate, it is recommended that you send it to the appraisal agency for re-examination after purchase to ensure the quality of jadeite.
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