To buy jewelry online, you must first look at the certificate. Generally, the jewelry you buy has a test certificate. Examination certificates can generally be found online. Compare the picture on the certificate with the real thing. Of course, some people say that the certificate is fake. That's because unscrupulous merchants use real jewelry to make appraisal certificates and then sell them to consumers together with similar fake jewelry, which leads many people to look for certificates online, but the jewelry is fake. Merchants have caught the heart that few consumers will take it for re-inspection. Therefore, for the jewelry bought online, Baicheng Jewelry recommends that you take it to the local jewelry city store for inspection, and then confirm the receipt and payment after verifying the authenticity!