The jade of Yun Ni jewelry is real. According to relevant public information, the jade of Yun Ni jewelry comes from legal channels, such as qualified mines and legal jade market, which ensures the legitimacy and reliability of its source. Every piece of jadeite in Yun Ni Jewelry is accompanied by authoritative certificates, such as certificates issued by domestic national jadeite appraisal institutions and certificates issued by internationally renowned appraisal institutions such as GIA and IGI, which ensure the legitimacy and authority of jadeite quality and authenticity.