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.

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.

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. In this way, the result is exact, the authenticity is clear at a glance, and it can be foolproof.

Where was the jadeite identified in Yiwu?

Jade identification needs professional knowledge and skills, and it is generally necessary to find a professional jade identification institution or qualified professionals for identification. Common jade identification methods include appearance inspection, hand observation, transmittance test, density test and refractive index test.

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.

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

Where is the jadeite 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. In this way, the result is exact, the authenticity is clear at a glance, and it can be foolproof.

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.

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.

You can go to the local jewelry and jade quality supervision and testing center to identify jadeite. The local jewelry agency 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.

Generally speaking, you can go to a professional jade appraisal institution to identify jade bracelets.

Where is the jadeite identified?

1. 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.

2. General jewelry appraisal bureau, jade wholesale market and large jewelry store can all identify the authenticity of jade.

3. 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.

Where is the jadeite identified? Where is the jadeite identified?

1. 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.

2. 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.

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.

Where is the jade identification?

Jewelry and jade quality supervision and testing center can go to the local jewelry and jade quality supervision and testing center to identify jadeite, 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.

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.

The places where Yibin can do jade appraisal are: Yibin Jade Research Institute and Yibin Jade Appraisal Center. How to treat jadeite? Texture: The texture of jade requires high hardness, high density, delicate texture and oiliness. Color: Jade requires bright color, uniform color, no pigment precipitation and no obvious color difference.