How do you identify the authenticity of jadeite by yourself? Tips for Identifying the Authenticity of Jadeite

Jadeite, also known as jadeite jade, jadeite and Burmese jade, is a type of jade. The correct definition of jadeite is a fibrous aggregate composed of pyroxene minerals, mainly jadeite minerals. However, jadeite is not the same as jadeite[2]. Jade is a stone polycrystalline aggregate that reaches the jade grade under geological action. It is mainly composed of jadeite or jadeite and sodium (sodium chrome pyroxene) and sodium calcium pyroxene (diopside). It may contain amphibole, feldspar, chromite, limonite, etc.

Listen to the sound

Collide two jades against each other and listen to the sound. If the sound is crisp, it means the jade is authentic. Otherwise, if the sound is dull, it means the jade is fake. If there is only one jadeite, you can hang it up with a rope, and then gently knock on the jadeite with a bamboo and listen to the sound.

hardness

Natural jade has a high hardness. Therefore, you can scratch it with a small knife. If it leaves a mark, it means it is fake jade. If it does not leave a scratch, it means it is authentic jade.

weight

The raw materials of artificial jade are mostly glass, and natural jade is heavier than glass, so you can put jade of the same size in your hand and weigh it. The lighter one is artificial jade. Authentic jade will feel heavy, and you can clearly feel the weight of the jade when you hold it in your hand.

flaw

Genuine jade may also have defects, such as cracks, spots, black spots and other defects. The price of jade with defects will be greatly reduced. Therefore, you can use a magnifying glass to carefully observe the jade to check whether there are any defects.

Drip method

Drop a drop of water on the jade, and then see whether the water drop will form dew on the surface of the jade. If so, it means it is authentic jade. If the water drop slides off easily, it means it is artificial jade.

Certificate

How to identify the authenticity of jadeite yourself - learn to read the certificate

Generally, jade products, especially the expensive ones, will come with an appraisal certificate. But remember not to assume that it is natural jade as soon as you see the certificate. After all, certificates can be forged. Generally, the certificates of regular quality inspection agencies certified by the state will have logos such as CMA, CAL and CNACL. If the certificate does not even have these logos, it is undoubtedly a fake certificate. In addition, even if there are these marks on the certificate, you should not take it lightly. It is best to search the name of the quality inspection agency on the certificate online, and then directly check the certificate number on the official website of the agency. Do not enter the URL query number provided on the certificate directly, because if the certificate is fake, the URL on the certificate will also be fake.