The transparency, structure, base, color, pattern and technology of jadeite all determine the value of jadeite, and then affect the classification of jadeite.
So we roughly divide jadeite into three different grades.
First-class jadeite pays attention to uniform, uniform and pure green in color, mostly royal green, green, apple green and yellow seedling green.
Even if jadeite is not green, its other colors are pure and unified, especially the products with "color" and "bottom" integrated, which are priceless and beyond the affordability of ordinary people.
The secondary jadeite is mostly positive green, with uniform color and moderate depth. Occasionally, a small number of thick green bands, patches and spots are distributed on jadeite.
Green is bright, moist, bright and beautiful. Therefore, the price of secondary jadeite is not so high.
Third-grade jadeite, uneven color, separate depth distribution. Its color block is in a state of diffusion, independence and separation.
In addition, the third-grade jadeite also has white or other colors, which are irregularly distributed on the body, showing scattered, banded, patchy color blocks and color gamut.
Therefore, when we evaluate the value of third-grade jadeite, color size, thickness and volume ratio are all important basis.
Besides grading the quality, there is also a general grading standard for the color of jadeite.
Generally speaking, Wang Lvfei Cui is the best variety of jadeite with high quality and color, and it is a scarce resource in the market.
Wang Luyu can perfectly meet the standards of "thickness, sunny, upright, bright and even", so its price is very expensive.
We can only see it at the auction.
The color of jadeite is not only green, but also white, black, red, yellow and purple.
Therefore, if we only discuss the color of jadeite, we can start from the following aspects.
Taking "strong, positive, positive and even" as the basic standard, in different color systems, green, which is widely recognized by the market, comes first, followed by purple and red-yellow jadeite.
The value of white jadeite needs to be estimated by judging its specific varieties.
Different people have different understandings of the color of jadeite. It is best to choose your favorite jade.
In addition to color, we should also observe the defects of jade. Jade with black spots, white cotton and few cracks is worth collecting because of its high price and large appreciation space.
The valuation principle of jadeite is also diversified. Observing the color, transparency, uniformity, shape and tapping of jade is a way for ordinary people to appreciate or evaluate jade.
Jade can be roughly divided into glass seed, ice seed, ice wax seed, gold seed, oil green seed, flower green seed, wax seed and bean seed.
Among them, glass and ice jadeite are top grade jadeite treasures with sufficient water head and good transparency.
The tighter the crystal structure inside jadeite, the better the texture and the higher the transparency.
Glass jadeite is this kind of jadeite with high transparency and compact structure.
Finally, the carving of jadeite is also one of the important bases for grading jadeite products.
The quality of the carver and the symbolic meaning of the pattern have an influence on the price of jadeite.
If it is a jade product with similar quality, the product with round polishing, large volume and moderate thickness has higher value.
The status of jade in China culture cannot be easily replaced, so there is no distinction between high and low jade, and people's hearts are different.
Jade is destined for someone, and a thousand words can't compare with that "happiness".