A few days ago, Miss Wang (pseudonym) bought four gems called tanzanite at a jewelry exhibition hosted by a convention center in Madian, Beijing. I wanted to equip my heart-shaped tanzanite necklace with a pair of earrings. Later, I discovered that the four gems I just bought are all fake. I don’t know how to buy fakes. Miss Wang told reporters that she wanted to go to the exhibition last Sunday to see what new gems are on the market recently, and occasionally discovered the “tanzanite†that the merchants are selling. "Because I have a heart-shaped tanzanite necklace, I want to match a pair of heart-shaped tanzanite earrings, and I see that the cutting process of the pair of stones is good. I asked the price." 1,300 yuan per carat, Miss Wang said that this price is similar to the market price of tanzanite, and in her opinion, the color and shape of the gemstone are no problem, so I decided to buy it. Although she has been studying jewelry for two years, Miss Wang did not dare to judge that the gems must be true. "Only the courageous talents dare to buy at the exhibition, and the identification of gems is much more difficult than jade." So she wanted to do a test at the exhibition, but the organizer told me that there was no gem identification instrument. The other party said that the exhibition ended on Tuesday. All the booths signed a contract with the organizing committee and paid a deposit. If there is any problem, Get it back. Later, Miss Wang made a professional appraisal of the gem. The result showed that the four gems she bought were not tanzanite, but the synthetic cubic zirconia of very low value. The finished necklace of this material can only be sold for a few times. Ten yuan. So she checked the jewelry appraisal provided by the merchant at the time. The appraisal book itself had no problem, but then she asked some friends in the industry. They said that the institution that issued the appraisal book was not very reliable. Early the next morning, Miss Wang came to the exhibition again with fake gems and identification results, only to find that the merchant was no longer there. Then she immediately contacted the organizing committee of the exhibition and reported the police, recovering the losses with the help of many parties. There is widespread chaos in jewelry exhibitions An industry insider who has more contact with jewellery told reporters that most people choose to buy jewelry at the show mainly for two reasons. First, the price is lower, and second, the selectivity is large. However, if the purchaser does not have a certain level of appraisal, the possibility of being deceived is very high. “Beijing has a jewelry exhibition almost every day, but the quality of the jewelry is mixed, and there are many fake things that can be found, and it is difficult for ordinary people to identify.†Industry insiders said. According to the person, due to the limited conditions, the general jewelry exhibition will not prepare gem identification instruments on the spot. Most of the time, some experts will be invited to conduct on-the-spot identification. It is understood that experienced appraisers can judge the true and false gems by color, shape, weight, etc., but only the identification results of the machine can guarantee that there are no errors. “The key now is that there is a problem with the jewelry purchased at the exhibition. Who should the consumer look for? The mobility of the merchant is very large. After discovering the problem, there is no one at all. During the exhibition, the organizer may be found. But the gems were bought. After three years and five years, I found out that it was a fake. I couldn’t find anyone.†Therefore, professionals called on the organizers to conduct a strict review of the identity and product quality of the merchants, and strengthen restrictions and management in the contract once they In the event of a problem, the organizer should assume responsibility to ensure the interests of the consumer. Jewelry appraisal should be qualified Later, the reporter consulted a staff member of a jewelry appraisal center. She told us that it is difficult for ordinary consumers to identify gemstones with the naked eye. In the case that the gemstone cannot be purchased by the appraisal agency, the consumer needs to increase the reserve amount of jewelry knowledge on the one hand, and on the other hand, the merchant should be required to provide the appraisal certificate at the time of purchase, and whether the certificate issuing institution has the corresponding qualification and certificate. Verification of whether it is fraudulent or not. How do I verify that the certificate provided by the merchant is valid? The staff said: "The certificate provided by the merchant will have the address and contact information of the certification body, including the relevant qualification certification. If you have these, you can call the agency to check the authenticity of the certificate. If possible, use the phone. Query, this kind of query is less likely than website query fraud." Ombre Curtains For Bedroom,Blue Gradient Color Curtains,Romantic Gradient Ombre Curtains,Blue Ombre Curtains SHAOXING DONGAN TEXTILE CO.,LTD , https://www.yakamokhd.com