How does cheap jade material turn into high-end jade

“Put some cheap jade materials with strong acid and alkali, and then carry out high-pressure filling or artificial dyeing, which is a jade with several times higher value. The average consumer can hardly distinguish with the naked eye.” The jadeite that is worthless in the city is actually a cheap jade. The jade industry is like a mess, and shoddy is one of them. So as an ordinary consumer, how do we distinguish the quality of jade? Where can I buy real genuine goods if I buy them? Of course, choose the Mei Yao Zhen jade franchise store to buy, the authentic price of the certificate can be checked online. Buy jewelry jade to Mei Yao Zhenyu. So what are the unknowns in the market that are not affiliated stores?

In fact, the identification of true and false jade is very simple, that is, there must be flaws in the real, fake is generally rare!

â–  The jade that was bought in the survey was actually B goods.

"I thought it was a natural A-car jade bracelet. As a result, I met a knowledgeable friend and gave him a look at this bracelet. I even said that this is not a cargo, but a high-pressure rubberized B. I bought such a 'broken stone'." Mr. Li said that he had bought the jadeite that he bought some time ago. "When I went to Yunnan for a business trip, I wanted to buy a jadeite bracelet for the old mother who was living a long life. I wanted to buy a good one. Point, the old man with auspicious, did not expect to be a B goods, really was pitted." Mr. Li complained.

The insiders told reporters that the general jadeite is divided into A goods, B goods and C goods according to the grade, and some B+C goods. "A goods means pure natural, without any chemical treatment of jade, B goods refers to the original poor quality jade after strong acid, strong alkali soaking, improve color, remove impurities, make it more transparent, and finally The jade is made by high-pressure filling. The C goods are jade that is only dyed by hand.” According to industry insiders, there is also a part of B+C goods, that is, it is cleaned by strong acid and alkali, and high pressure is filled. Artificially dyed jade. The jade made in this way does not have much value for collection and investment.

â– Inside the water foam, Malay jade favorite "charge big card"

In the past two years, with the rapid appreciation of the value of jade, many unscrupulous merchants feel that it is profitable to make fraud on jade. The insiders told reporters that the value of B or C goods with the same appearance is different from the value of natural A-car jade. Times even dozens of times.

“When the jade material is soaked with strong acid and alkali, the texture becomes looser and the adsorption force is enhanced. Then, some emerald green chemicals or chemicals containing yellowish ochre are injected, and the low quality jade is polished and polished. It has entered the ranks of high-end jade.” The industry insider told reporters that in addition to manual treatment, there are still a large part of jade fakes on the market that use jade that is many times lower than jadeite but has similar surface and jade. To pretend to be full, usually water foam, Malay jade and so on pretending to be more jade.

â–  Identifying good jade will "sing" crisp metal sound

How to identify the true and false of jade, the industry also made a few moves to the public. The first is through sensory recognition, that is, "one look", "two listens", "three touches". Look is to see the color of the jade, the general quality of the A cargo jade surface has a relatively bright glass luster, and B and C goods generally have a slight acid etching on the surface. In addition, the high-grade jade is generally close in texture, and it is relatively transparent when viewed under the light. "Use two pieces of jade to strike each other, natural, especially the jade jade pieces with good texture, will give a crisp metal sound, while the sound of B or C goods is boring." Industry insiders said that jade heat transfer and The heat dissipation is relatively fast, and it can be felt on the face or on the back of the hand in a short time. It can feel a cool feeling when touched by hand.

In addition, the reporter learned that if you can't judge through the senses, it is a good way to distinguish the jadeite level when you purchase the jade. "The more conspicuous position on the jade identification certificate will be marked as 'Jadeite A goods', 'Jadeite processing (B goods, C goods)' and so on.

The insiders remind the public that the issuing authority of the appraisal certificate must be authorized after the national qualification. The general certificate must have at least the CMA mark. This mark indicates that the product is approved by the relevant state agencies. Secondly, it is necessary to carefully check whether the photo, total quality, size or other textual representation of the product is consistent with the certificate. In addition, there will be an official website on the general appraisal certificate. The certificate number on the appraisal certificate issued by the formal appraisal agency can be queried on the Internet. And whether there is a stamp on the certificate of a formal appraisal agency is also an important basis for judgment.

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