General jewelry appraisal bureau, jade wholesale market, large jewelry stores can identify the authenticity of jade.
If you want to identify jadeite, you can go to the Jewelry and Jade Quality Inspection Center. Generally speaking, every provincial capital city will have a jewelry and jade quality supervision and testing center, and the most authoritative of these institutions is the National Jewelry and Jade Quality Supervision and Testing Center, because this institution was originally affiliated to the Jewelry and Jade Jewelry Management Center of the Ministry of Land and Resources.
Identification of jadeite can be sent to the local jadeite quality inspection center for inspection, and the results can usually be obtained on the same day. In addition, you can also cut jade with your own knife or knock jade with chopsticks. If traces are drawn or the voice is hoarse, it means that this jade is fake.
Slight impact, muffled sound, no crisp sound of A goods. At first glance, the color of B goods is good, but after careful observation, the color is in a daze and full of evil spirits. When observed under the lamp, the color transparency is weakened. B goods will gradually lose luster and crack after two or three years because of the destruction of the original quality of jadeite by strong acid, which is harmful to human body if worn for a long time.
Look at the hardness. The hardness of jadeite is between 5 and 7. You can use jadeite to cut glass. If you can leave traces on jade, it is not real jade.
Where can I buy conscience jade in Dali, Yunnan?
1, Tangji Jewelry Store. Store address: Fuxing Road 183 (southeast of Dali Gu Rong Club). Stone hall jade. Store Address: No.42, Liu Yitong Road, Dali Ancient City. A silversmith family. Shop address: next to the intersection of Fuxing Road and Renmin Road. Shunda jewellery and jade. Shop address: Huguo Road. Chunfa jadeware store
2. Go to Kunming to buy it. Kunming, the capital of Yunnan, is a relatively large jade distribution center with convenient transportation. Among them, jing xing Flower and Bird Market and Xiaolong Sifang Street are relatively concentrated areas of jade shops, with many commodities, high, middle and low grade.
Generally speaking, the most cost-effective places to buy jade are Guangzhou Hualin, Foshan Pingzhou, Zhaoqing Sihui and other jade wholesale markets.
4. Buying jadeite in Lijiang, Dali, go to dali and Lijiang are both tourist attractions, and shops selling jadeite can also be seen everywhere, but the grades are relatively average, and most of them are small pieces of jadeite carved by machines, with prices ranging from several hundred to several thousand yuan. However, there are many fake jadeites in tourist attractions, so be careful when buying them.
5. Binchuan County, Dali Bai Autonomous Prefecture. Baidu map shows that the address of Zuyuyu Store in Dali is Jinnanyuan 1P29 in Binchuan County, Dali Bai Autonomous Prefecture. The quality of jadeite in this shop is very good. There are many kinds of jadeite, including blue jadeite, green jadeite and red jadeite.
Where can I check the authenticity of jade?
1, general jewelry appraisal bureau, jade wholesale market, large jewelry stores can identify the authenticity of jade.
2. Jade can go to an authoritative jewelry and jade appraisal institution recognized by the state for instrument appraisal and issue an appraisal certificate. The simplest way to identify jadeite is: luster: after being soaked in strong acid and alkali, jadeite has loose structure, and there are pits on the surface before it is full, which makes it spread and its luster weaken.
3. To identify the authenticity of jade, you can send it to the local jade quality inspection center for inspection, and usually the results will be available on the same day. In addition, you can also cut jade with your own knife or knock jade with chopsticks. If traces are drawn or the voice is hoarse, it means that this jade is fake.
4. To identify jadeite, you can go to the local jewelry and jade quality supervision and testing center, which is more authoritative. In addition, in some jade crystal wholesale distribution centers, such as Sihui, Donghai and other cities, there will also be gem testing institutions. Or if you want to identify jadeite, you can go to the Jewelry and Jade Quality Inspection Center.
5. Jade can go to an authoritative jewelry and jade appraisal institution recognized by the state for instrument appraisal and issue an appraisal certificate. In this way, the result is exact, the authenticity is clear at a glance, and it can be foolproof.
Where can I identify the authenticity of a jade bracelet?
1, the authenticity of jade bracelets is generally easier to identify. The color is unnatural, and even the emerald-quality "Emerald" bracelet can basically be determined to be a fake; If the density is less than 3g/cm and the difference is greater than 10% (that is, the density is less than 3g/cm), it must be a fake; Cheap "beautiful" jade bracelets are basically fakes.
2. You can go to a local authoritative gem institution for identification. Real jadeite is generally divided into A, B and C in the industry: (1) The so-called A refers to natural jadeite.
3. The quality appraisal departments of all provinces and cities and the gold and jewelry quality appraisal center can identify the authenticity of jadeite, and the primary price may be about 50 to 100 yuan. If it is in the jade distribution center, the price can be very low, and 5 yuan can also be issued. 5 to 20, depending on your convenience.
4. Where to identify the bought jade bracelet, you can go to a local appraisal agency, jewelry store or someone who really knows how to identify it.
5. Watch the bracelet under the light. If it is a natural jade bracelet, the surface of the bracelet will have the texture like orange peel, which is a unique feature of natural jade. The surface of fake jadeite will be relatively flat, and there will be no texture like orange peel. You can also listen to the sound to identify the authenticity of the jade bracelet. Hang up the jade bracelet and tap it gently with wooden chopsticks.