Second, jewelry consumption should be done according to one's ability.
Third, to buy jewelry, you should go to a regular well-known jewelry store or a reputable wedding diamond ring brand on the Internet. Online prices are more affordable.
Fourth, look at the logo of jewelry, look at the printed marks on precious metals, and ask the exact meaning of keywords.
5. Ask the merchant for the jewelry and jade appraisal certificate with "CMA" and "CAL" marks.
Sixth, we should not only ask the merchants for formal invoices, but also let the merchants write the quality standards clearly. Pay attention to whether the commodity name on the purchase certificate is consistent with the gem certificate. Commodity names should be expressed in Chinese, not letters or symbols.