There is jewelry identification in Beijing

Beijing Fuhuitang Antiques Jewelry Appraisal Center
The University of Geosciences (Beijing) Jewelry College,
The Department of Earth and Space Science, Peking University,
National Jewelry Quality Supervision and Inspection Center,
Beijing High German Jewelry Appraisal Research Institute,
Zhonghengyu Asset Evaluation Co., Ltd.
Theteask of Peking University Jewelry Appraisal Center, Beijing Haidian Beidi Xueli Building
The national treasure jade testing center, and the former Beijing Gaode Jewelry Appraisal Institute
In the price to find a big certificate here, the price of the price is preferential. My certificate was made at 10 yuan.

Pay content for time limit to check for freenAnswer 1. Beijing China Grand Jewelry Appraisal Center Address: Beijing Xicheng District 2. Beijing Gaode Jewelry Appraisal Institute Address: No. 103, China Craft Building No. 103, China Craft Building No. 5033 in Chaoyangmenwai Street, Beijing 798 Division Address: In area A, No. 2, Jiuxianqiao Road, Chaoyang District, Beijing, 4, Beijing Zhong Viking Bao Jewelry Jade Appraisal Co., Ltd. Testing Center Address: Block A, Block A, Block A, 216 Tangli Road, Chaoyang District, Beijing Room 5. World Jewelry Chamber of Commerce Identification Center: 21-1

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preferred to take clear digital photos to the professional QQ group to ask masters
more practical than you do it