National Jewellery Quality Supervision and Inspection Center
Address: No.2 A, Datun Road, Chaoyang District, Beijing Tel: 0 10-6487 1977.
National jewelry appraisal center
Address: Xiao Huang Zhuang Road 19, Andingmenwai Street, Beijing Tel: 0 10-84274008
Beijing fuhuitang antique jewellery identification center
Department of Earth and Space Sciences, Peking University,
Beijing gaode jewelry appraisal institute,
Zhonghengyu assets evaluation co., ltd
Peking University Jewelry Appraisal Center is located in Peking University Geoscience Building, Haidian, Beijing.
The two most authoritative appraisal institutions in Beijing are the National Gem Appraisal Center under the former Ministry of Geology and Mineral Resources and the Beijing Gaode Jewelry Appraisal Institute under the former Ministry of Foreign Trade and Economic Cooperation.