One of the most mysterious trades in the jewelry industry: Gambling

When the original jade stone was mined, it was wrapped in a layer of weathered skin. Since there is currently no instrument that can accurately detect whether the original stone contains “gold or jade” or “deceased”, buying the original stone of jadeite is called betting stone. It has always been the most mysterious trade in the jewellery industry.

The value of gambling stone emerald cut at the scene is a comprehensive evaluation system, and color is the primary factor in judging the value of emerald. The color grading is based on the three major colors of green, orange-red and blue-purple. Transparency is another natural property that affects value. The size and arrangement of mineral particles, the combination of mineral particles and the composition of mineral particles are all important factors that affect transparency.

Jade original stone according to the appearance of different textures, can be divided into yellow peony skin, black Wusha, white sand, rust, etc., ranging in thickness, authentic and difficult to distinguish. The vast majority of jadeite stones are produced in the Oolong River Basin in the north of Myanmar. In this strip-shaped distribution area, different qualities of jadeite stones have been mined to form different pit openings. Recently, in the “Betting Stones” event held by Beijing Bai Gong Fang Bai Gong Museum, the original stone displayed mainly came from the four major pits: Damokan, Huika, Moshisha and Mona, and the quality was not the same. In general, the texture of the husk is not related to the texture of the internal jadeite, but the larger the specific stone size, the denser it is.

In the Bai Gong Museum on the third floor of the Bai Gong Fang, a gentleman picked a dark black, rough stone with a price of 2,400 yuan from hundreds of gambling stones. This stone does not have a good appearance. In many expensive rough stones, this price is also a low price. Stoneman was asked to cut the stone on the spot. Along with the roar of the stone cutter, under the eager expectation of the stone cutters, the black original stone exposed the tip of the iceberg, and then came an exclamation: “Violet, pure violet!” Seemed under the thin envelope, rough Black stone reveals a purple stone surface that is delicate and smooth. Under the lighting of the flashlight, "Cui-style" is full, star-like "flies wings" shine, even more prominent.

Experts said that such a condition that the quality of the stone's interior cannot be completely judged from the appearance characteristics of the original stone is called "full-covered", and the chances of a high-quality gambling stone such as "violet" are rare.

"The knife is very poor, between the green and the white; a burst of cold heat, who knows my heart." This is a true portrayal of the betting industry. However, it is precisely because of this ever-changing, confusing, it has attracted numerous players to compete, but also highlights the charm of gambling stone.