Emerald price "moisture"

Into the jade store for a circle, the price tag on the "zero" is embarrassing, jade as the "king of jade", the price increase in recent years is amazing, what is the reason for the jade price so crazy? In the process of purchasing jade, many people either bought products that have been price-added, or the quality they bought cannot be guaranteed. Consumers are also confused. According to industry insiders, jade is different from gold and diamonds. There is a set of standard system for quality identification. The lack of consumer professional identification ability is also one of the reasons for the “virtual high” of jadeite price. How to identify jadeite?

Emerald

Emerald is difficult to have a unified "national standard"

Jade as the "King of Jade", the price increase in recent years is amazing, some seemingly inconspicuous jade necklaces, bracelets and other accessories, after discounts are still priced at tens of thousands or even hundreds of thousands, so high prices are very common to the general public "Unable to start." Even consumers who have the ability to buy high-priced jadeites feel that they are buying products that have been layered up and have a feeling of being slaughtered. Either a layer of price increases, or quality can not be guaranteed, so many jade lovers are at a loss.

From the origin of raw materials to the sales terminal, how much has the price of jade increased? According to industry insiders, jade is different from gold and diamonds. There is a relatively standard "national standard" system for quality identification and price determination. “Because of the complex internal structure of the jadeite and the difficulty of identification, it is difficult for jadeite to have the same pricing standard as diamonds and gold.”

"Artificial jade" Tai Hang people

Buying gold, there is a uniform pricing standard for every gram of money, but the jade's grade and true and false, it is much more complicated to judge, and accidentally it is fooled by the seller.

Generally, jadeite is divided into A goods, B goods and C goods according to the grade, and some B+C goods. The industry generally refers to the natural A-car jade as “true”, and the B, C jade, and the jade-filled water foam, Malay jade, glass, etc., which are treated with added color, are called “false”. A goods refers to 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 pass Emerald filled with high pressure and "built". C goods are jadeite that is only dyed by hand.

There is also a part of B+C goods, that is, jadeite which is cleaned by strong acid and alkali, high-pressure filling and artificial dyeing. The jade made in this way does not have much value for collection and investment. When buying jade, if the surface of the product is found to have a spider web-like texture, or the green distribution is floating, it looks unnatural. Like glass, the jade is likely to be chemically treated.

Superior A goods are few and far between

The collection of gem-quality jade is only produced in Myanmar. Its scarcity and non-renewability of resources determine its unique investment value, but not all of them are worthy of collection. Only high-quality A-good goods have investment value. However, the high-end jade of tens of thousands and hundreds of thousands of yuan is not acceptable to every investor, and there are very few goods of this level. Many of the products in the market are shoddy products.

The price of a piece of jade stone is not high, especially the jade bracelets or decorative pendants made of ordinary jade materials, the actual value is not high. "Jadeite is divided into three or six, etc., and the value of the city is only those rare high-grade jade, the best jade, the price of ordinary jade is not amazing, so the public should not blindly pursue the price when buying jade, unless there is a good ability to identify. ”

The treated general surface will have acid etching

How to identify the true and false of jade, the first is through the 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. However, in the later chemically treated jade, the original optical properties of the jadeite were destroyed due to the destruction of the jadeite structure, so the color distribution of the jadeite has no layering. Although the green color of the jade treated by this method is still the original color, after the soaking with the acidic solution, the base becomes white, the green distribution is relatively floating, and the orientation of the original color is also destroyed, which seems unnatural.

"The second is to use two jadeites to strike each other. Natural, especially the jadeite jade pieces with good texture will give a crisp metal sound, while the sound of B or C goods will be boring. The jade heat transfer and heat dissipation are faster. , attached to the face or placed on the back of the hand can feel the feeling of cold in a short time, can also feel obvious smooth when touched by hand.

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