No, the jewelry industry is mixed, and we can't easily trust the jewelry sold online. According to the official statement, some jewels sold live on Yan Fei Zhubao in 2020 were sealed with dyed glass, quartzite or low-end jade such as Han Guoyu and afghanistan jade as Hetian jade in Xinjiang and South Red Agate in Baoshan, so the live broadcast of Yan Fei Zhubao is not true.