Why Jade is posing as a stone

As a genuine jade, Saitama often made a facelift and posing as a stone. This behavior is truly surprising. After a bit of investigation, we can discover the mysteries: the price is the fault. In the current market, some stones are sold at a size of 5cm x 5cm x 15cm Shoushan Stone, which is more expensive than Yugui. The price is between 150,000 and 250,000 yuan. There are no clear and bright "frozen stone" species. The price is even more than 1 million yuan. The price of the Saitama is not worth mentioning. The same volume of a piece of Saitama has a price of only 1,000 to 2,000 yuan, and a kilogram of raw materials is only a few thousand dollars. The distance between 2000 yuan and 1 million yuan is precisely the "profit" that counterfeiters pursue at no cost.

The jade is more expensive than the stone, but it is just our prejudices. In fact, for the long-established “Kistler” such as Tianhuang, Jixue, and Shoushan, it has been mined for hundreds of thousands of years. Mineral resources are gradually depleted and rarity is stronger. Also, Shoushan Stone of the same size is selected as Into arts and crafts, in general, the price difference of up to several times.

However, the situation of jade is very different. Even if it is a high-grade jade such as jade, the price difference is very different. The same is a 4 cm x 4 cm area of ​​A cargo Jade, the color is dark, many impurities of jade are currently piled up to take the Guangzhou Shangxiajiu pedestrian street, 10 yuan, 20 yuan can buy; but if the color is full of green, Through the flawless "Ice", the price of 100,000 yuan will not be able to be found. The difference between the two prices is 10,000 times.

Jade spread The difference in the price of Daoshan Stone is small. Well, it is not difficult to understand this issue when it comes to Saitama.

First of all, the overall price of jade is far lower than that of Hetian jade, the top product without flaws, uniform color, and high permeability. A piece of material of 10cm × 10cm × 10cm in size has a price of only 10,000 yuan and its different texture. The prices vary widely, and some jade textures are common. Selling a few hundred yuan for 1 kilogram is not unusual.

Observing the auction market in recent days, Kistler hot selling also indirectly contributed to the falsification of “filling stone with jade”. For example, at the recent Garder Autumn Auctions, Kistler had an unprecedented grand event. 226 items were sold, and 139 were sold. The turnover rate was over 60%. The competition was enthusiastic. Among them, Shoushan tricolor Lizhi Shi Niufang was sold for 460,000 yuan. , And eight cents ride Bahrain bloodstone ornaments to 2.875 million yuan transactions; Shoushan stone auction prices generally in the 50,000 to 150,000 yuan.

In contrast, during the same period of the Jadeite auction, the turnover rate was actually less than 30%, and jade jewelry was lacking. The trend of the polarization of the price of mosaic jade products is very serious, which is the main reason for the coldness of auctions.

So, how did you fake Shoushan Stone? Jewelry appraisers said that the synthesis of smelting is very small, mostly low-level method to take into the fuel water dyeing, direct staining. Using this method, it is difficult to form a natural transitional pattern of Shoushan Stone, and it is easy to gather more dyed colors in the cracks of Saitama. As long as you look closely, you can distinguish one from the other. And indeed Shoushan Stone, it is difficult to have deep colors in the cracks.

It is known that the fake jades generally only pretend to be the varieties of “Sangao Stone”, “Shui Tung Stone” and “Frozen Stone”. Because these stones of several varieties are used to make large-sized seals, they are imitated and compared with those of Saitama. Easy to confuse, the texture of Saitama and these Shoushan Stones are also relatively close. However, it is rare to use Tae-Yo to pose as Tian Huangshi, because Tianhuang Stone is precious, its artwork is small, and its texture is more delicate. It is difficult to dye successfully. The larger the size of Shoushan Stone, the more falsification activities take place.

Judging from the situation reflected by the large-scale inspection center, the recent “acceptance of jade-filled rocks” occurred at the folk-stone exchange meeting. There were frequent occurrences in major cities such as Beijing and Shanghai, and the case of fake origin in the Shoushan Stone origin was also not found. Less often, counterfeiters often use their personal collectors to claim that their “Shoushan Stone is a legacy left by the older generation and was engraved by the Qing Dynasty.” There are not many frauds on the auction floor. It is worth investors to pay attention and do not think that as long as it is A block of stone, not a resin synthesis, must be a good stone worthy of money; not to think that the delicate texture of jade is certainly more precious than stone.