I study science and engineering, but I have an art foundation. Every school is different whether there is an extra test or not. At present, universities offering jewelry-related majors include Gemstone and Material Technology of Kunming University of Science and Technology, Jewelry Specialty of Resources and Environmental Engineering Department of changchun university of science and technology and Guilin University of Technology, Gemstone Education Center of Shanghai Tongji University, Geology of Chengdu University of Technology, Jewelry Specialty of Tianjin Business School, Shanghai Jade College and Jewelry College of Geological University, among which China Geo University is the best. If there is an opportunity, I will go to England for further study. Different universities have different admission scores. A major as big as a university must be above several lines. If you want to go to Shanghai, Tongji is better and you can go abroad.