1, Batie Gefei Jewelry Store won't sell fake jewelry, because opening jewelry requires strict examination and approval by the industrial and commercial department and a business license, and Batie Gefei Jewelry Store is no exception.

2. According to the provisions of Article 55 of the Law of People's Republic of China (PRC) on the Protection of Consumers' Rights and Interests, if a business operator commits fraud in providing goods or services, it shall increase the compensation for the losses it has suffered according to the requirements of consumers, and the amount of compensation shall be three times the price of the goods purchased by consumers or the cost of receiving services. If the amount of increased compensation is less than that of 500 yuan, it shall be 500 yuan. Where there are other provisions in the law, those provisions shall prevail.