There are many traps in jadeite, don’t fall into the trap of “B-grade” jadeite

"B-grade" jadeite refers to natural jadeite of poor quality that has been soaked in acid to remove dirt and yellowing, and then injected with glue (glue injection is not required if the acid washing is light) to improve its quality, water content, and color. Since the key step is the pickling process, it is also called "bathing" or "showering" jade in southern my country. Jadeite that has been treated in this way is no longer considered natural "A-grade" jadeite and its value will be greatly reduced. Many people ask Baojie to identify jadeite. Today, Baojie will talk about the identification of A-grade and B-grade jadeite.

"A-goods" support people

People generally know that after years of wearing, "A-grade" (natural jade that has not been artificially processed) jade will constantly come into contact with and rub against human skin, making the jade more moisturized, while also benefiting the human body and putting the wearer in a good mood - this is the truth behind the saying "people nourish jade, and jade nourishes people".

China's jade culture has a history of thousands of years, and there has been a folk belief since ancient times that jade has the ability to "communicate with spirits." According to modern biological, physical and chemical analysis, jade contains more than ten trace elements such as gold, silver, silicon, zinc and iron. Jade products can help these trace elements enter the human body during use, regulate energy metabolism, maintain the body's immune function, promote children's intellectual development, and have anti-cancer, anti-deformity and anti-aging effects. It has the functions of anti-radiation and absorbing various rays. For modern people who use electronic products for a long time, the value of jade has exceeded its existence as a decoration.

People who wear jade for a long time should have a feeling that the longer the jade is worn on the body, the more transparent and delicate it becomes. That's because our human body provides a certain temperature, moisture and oil for jade. The crystal gaps of jade are moisturized and replenished by body fluids, which slowly makes the jade more transparent and charming. People take care of jade for three years, and jade takes care of people for a lifetime. Finding a piece of jade that is destined to be with you is a lifetime blessing.

"B-goods" are a scam

Unlike "A-grade" jade, "B-grade" jade cannot stand the test of time and its quality will deteriorate. This is because "B-grade" jade is corroded by acid during the processing process. Although the dirt in the jade is removed and its transparency is increased, tiny cracks and voids appear in the structure of the jade. Therefore, the glue must be pressed into its cracks and cavities under high temperature and high pressure to produce "high-grade natural jade". However, as time goes by, the glue filled into the jade will slowly age and fall off, and the jade will become spotted and lose its luster.

"B-grade" jade is generally used to imitate "A-grade" high-end jade, but the two cannot be compared. "B-grade" jade has been processed and its natural structure has been destroyed, becoming loose, which reduces the quality of the jade. Its price should be much cheaper than "A-grade" jade of the same quality. Therefore, when purchasing jadeite, you must clearly distinguish between "A grade" and "B grade".

"B-grade" jadeite usually has the following characteristics:

1. The colors are relatively bright, most of the greens have no color roots, and the contrast between the color and the ground is strong and unnatural.

2. The luster is weaker, mostly resinous, and not as good as the near-glass luster of "A-grade" jadeite.

3. The structure is relatively loose. Upon magnification, it can be seen that the crystal particles are offset and displaced, losing their directionality.

4. Using a gem magnifying glass, you can observe that there are pits and spots on the surface like orange peel, which is called the "orange peel effect".

5. The density and refractive index are usually lower than those of "A-grade" jadeite.

6. If glue is injected, it will show pink blue or yellow green fluorescence under ultraviolet fluorescent light.

7. When you tap gently on a B-grade jade bracelet, it will make a dull sound, while an A-grade jade bracelet will make a crisp and pleasant sound.

8. Of course, the best way is to recognize the certificate that states "natural jadeite" and don't buy inferior goods because of the cheap price.

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