How to identify the authenticity of silver jewelry?

According to Wang, he wanted to buy a pair of silver stud earrings. He bought a pair of pure silver stud earrings in a certain brand store, but after half a month of wearing it, the stud earrings began to turn black. When Wang was tested by a jewelry appraisal agency, he discovered that the so-called 'pure silver' earrings were actually silver-plated. A person in charge of a jewelry appraisal agency told reporters that the price of silver once soared, which made consumers pay more attention to and purchase enthusiasm for silver jewelry, but related quality issues have become increasingly prominent. According to Wang, he wanted to buy a silver jewelry. I bought a pair of pure silver stud earrings from a certain brand store, but after half a month of wearing it, the stud earrings began to turn black. When Wang was tested by a jewelry appraisal agency, he discovered that the so-called 'pure silver' earrings were actually silver-plated.　　 A person in charge of a jewelry appraisal agency told reporters that the price of silver once soared, which made consumers pay more attention to and purchase enthusiasm for silver jewelry, but related quality problems have become increasingly prominent. Test results show that over 80% of the silver jewelry submitted for inspection is unqualified, and the phenomenon of insufficient fineness and even alloy fraud is common. Therefore, when you buy silver jewelry, you should also choose a silver jewelry brand with a good reputation, the top ten silver jewelry brands recognized by the country, such as V6, etc., a silver jewelry brand with after-sales service and lifetime maintenance of the product, so that everyone can buy with confidence.　　It is the most accurate way to distinguish the authenticity of silver jewellery and send it to an authoritative organization for testing. However, many people think that it is too troublesome to send a few hundred dollars for special inspection. In fact, in addition to submitting for inspection, consumers can also learn by themselves and use simple methods to distinguish true and false silver jewelry.　　 Look at the label: 　　According to relevant regulations, the silver content of silver jewelry needs to be accurately marked. When buying silver jewelry, consumers may wish to check whether the jewelry has the indication of purity S925, AG925 (common in fashion), or S990, AG990 (traditional bracelet child lock). If the silver jewelry does not indicate the relevant purity, it can basically be concluded that it is ordinary metal.　　 View color and distinguish sound: 　　 From the appearance, silver jewelry is mostly silvery white with a slight yellowish color, polished, and bright.　　If you can't judge from the color, you can also throw it to the ground. Generally, the sound of standard silver jewelry is dull and non-elastic after landing, and if it is made of copper, its sound is higher and sharper, and the rhyme is rapid and short.　　 Testing softness and hardness: 　　 Silver has a low hardness. Consumers can check the silver content by folding silver jewelry lightly with their hands. If the silver jewellery is easy to bend and not break easily, it means its fineness is high, otherwise it means its fineness is insufficient. You can also use a pin to mark inconspicuous places. If there are traces on the jewelry but are not obvious, it can be judged as silver jewelry; if the needle is slippery, it is difficult to leave marks on the surface, it can basically be judged as plating. Silver and copper ornaments.　　 Chemical detection method: 　　 There is a more reliable method is to use chemical detection method. Silver will change color or even dissolve when exposed to any acid. If you drop a drop of concentrated hydrochloric acid on the inside of silver jewelry, a white moss-like silver chloride precipitate will be formed immediately. However, this method will damage silver jewelry to a certain extent, so it is recommended to use it with caution.　　 The above is the information about silver jewelry summarized by the author for you. The information comes from the Internet. If there is anything wrong, please forgive me. If you need knowledge and understanding of silver jewelry, please pay attention to jewelry setting. Jewelry setting is waiting for your inquiry!