GIC 1989 cooperated with the British Gemmology Association, an internationally renowned gem education institution, to become the first FGA examination center in China in Asia, 1993 co-sponsored DGA certificate with it, and 1995 became the only joint training center of the British Gemmology Association in the Far East (including Hong Kong, Macao and Taiwan). The Jewellery College has set up its own course on gems and diamonds. 1993 is the first to introduce China's own gem appraiser qualification certificate-GIC certificate, which has high authority in the industry and complete classification of training subjects. Students are distributed in jewelry quality inspection stations in various provinces and cities and major jewelry companies. GIC has set up teaching centers in Taiwan Province, Qingdao and Nanjing. It has a first-class teaching laboratory, enough teaching specimens and a team of teachers with strong professional ability.