Beijing Zhong Da Jewelry Appraisal Center Address: Chegongzhuang Street 1-2; Beijing Zhong Da Jewelry Appraisal Center (Feng Wan) Address: No.57, South Gate of Xinjiekou North Street, Xicheng District, Beijing; Beijing Zhong Da Jewelry Appraisal Center Beijing 798 Branch Address: Area A, Beijing 798 Art Zone, No.2 Jiuxianqiao Road, Chaoyang District, Beijing; China Geo University Beijing Zhong Da Jewelry Appraisal Center Address: F3 Tianya Jewelry City,No. Huokeji Street 136, Dongcheng District, Beijing; China Geo University Beijing Zhong Da Jewelry Appraisal Center Address: Jingxi Jewelry City 1 Building, No.68 Lu Gu Road, Lu Gu Street; Beijing Zhong Da Jewelry Appraisal Center Co., Ltd. Address: China Geo University, No.29 Xueyuan Road; China Handicraft Association Jewelry Appraisal Center Address: Tianya Jewelry City F2,No. Huokeji Street 136, Dongcheng District, Beijing; Beijing Peking University Gem Appraisal Center Jewelry and Jade Appraisal Training Course Address: 200 meters southeast of the intersection of Huawei Road and Panjiayuan Road; China Xie Ye Jewelry Appraisal and Evaluation Center Address: Haidian District, Beijing; China Geo University Jewelry Testing and Appraisal Center Address: No.68 Lugu Road, Shijingshan District, Beijing.