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. 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.

4. Identifying the origin of jadeite If you want to identify jadeite, the easiest and most effective way for beginners is to send jadeite to the local jadeite quality inspection center for inspection, and at the same time send the jadeite identification certificate to the quality inspection center for identification.

5, 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.

What are the jade appraisal institutions in Yantai?

1, you can go to Yantai Oriental Cultural Market-Antique Street and have a look. There are many shops specializing in jade and jade articles. I believe that businessmen's appraisal ability will not be worse than that of experts.

2, you can go to the jewelry appraisal center to identify yourself, only five yuan.

There is a Hetian jade shop in South Street, where you can find it. I've already gone to identify it.

4. Weihai Gold and Gemstone Identification and Testing Center, located at No.48, Huayuan South Road, Yantai, an important port city in the Bohai Rim region, mainly provides authenticity and quality identification of gold, silver, jewelry and jade ornaments, semi-finished products and raw materials.

Where can jadeite be identified?

General jewelry appraisal bureau, jade wholesale market, large jewelry stores can identify the authenticity of jade.

Jade can go to an authoritative jewelry and jade appraisal institution with national qualification certification 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.

Jade can go to an authoritative jewelry and jade appraisal institution with national qualification certification 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 is the jadeite identified?

1. If you want to test the jade in your hand, you can go to Jiaxing Haiyan Jade Testing Center for testing. In the testing center, professional testing personnel will identify the authenticity of jadeite by various means, such as observing its color, texture, texture and other characteristics, and conducting chemical testing and physical testing.

2. Where jade can be identified in new york: Gemological Society of new york: This society is one of the largest jewelry identification institutions in the world, providing various jewelry identification services, including jade identification.

3. Yongan Street, Bailong Town, huozhou city, Linfen City, Shanxi Province. According to Baidu map, China Meteorite Identification Center in Shanxi mainly detects meteorites, fossils, jade and jadeite, and various rare gems. Located in Yong 'an Street, Bailong Town, huozhou city, Linfen City, Shanxi Province, the center is the largest and most authoritative authentication center in Linfen City.

4. For the jadeite appraisal in Gucheng County, you can first find a local professional jadeite appraisal institution, generally there are professional appraisers, who can conduct professional appraisal according to the characteristics of jadeite, such as appearance, texture, hardness and color.

5. According to today's headline information, Changzhou Jade Appraisal Center is located 200 meters west of the intersection of Ningheli North Street and Xinqiao Road, Tianning District, Changzhou City, Jiangsu Province, at Room 1604, Block B, Jianhuan New Port. It can identify jadeite and hetian jade, has a professional appraiser, and is a comprehensive quality inspection institution.

6. Look at the gloss. Swing the jade left and right in the sun, carefully observe the luster of the jade surface, and identify the authenticity of the jade. Natural jadeite has a good glass luster, but the luster is not very strong. Jade has a strong resin luster after artificial dyeing and glue injection. Fluorescence reaction.

Emerald identify training institution

1. Ruili International Jewelry and Emerald School was formerly Ruili International Jewelry and Emerald Training School and was established with the approval of Ruili Municipal People's Government in 2008. After the examination and approval by the education department of Dehong Prefecture and reported to the Yunnan Provincial Department of Education for the record, the national general secondary vocational school was formally established.

2. Jade training should choose formal institutional learning. Jade Identification and Trade Course Hetian Jade Identification and Trade Course Quartzite Jade Identification and Trade Course Carbonate Jade Identification and Trade Course Xiuyu Jade Identification and Trade Course dushan jade Identification and Trade Course, etc.

3. The training course of jadeite identification was held in Ruili International Jewelry and Jade School. Ruili International Jewelry and Jade School is a jade and jade school in China. Specialized in training talents for China's jewelry industry and local characteristic economy.

4. There are jade appraisal training courses in Shanghai, Guangzhou and Yunnan. The sentences describing the beauty of jade are as follows: On the bank of the river, stones are dull, tempered for thousands of years, moist and round. Common complaint against acacia, tender feelings like water, meet each other as if it were a dream, when it is hard to see the bridge.

5. Kunming University of Science and Technology, Yunnan Vocational College of Land and Resources and Wuhan Jewelry College of China Geo University jointly held GIC jewelry appraiser course. There are three courses in this certificate: Emerald, Diamond and colored gems.