Tik Tok platform has certain specifications for the identification and delivery of jewelry, and BIC delivery center has been set up for jewelry categories. All jewelry sold on Tik Tok platform must follow one thing and one certificate, and the relevant certificates are appraised by the appraisal institution established on Tik Tok platform, and the delivery is also arranged by BIC Center. Therefore, Gubei jewelry on Tik Tok platform is real.