The price of jadeite is not fixed. It should be referred to its species, color, engraving, origin and so on. The quality level of jade is also the most complicated. Here you can only say in general terms that it is not possible to learn jade identification in the short term. Here are some summary of the color and species classification of the jadeite. You can use this to see what level of baby you are purchasing. Emerald color Let me talk about green: Glass green: commonly known as high green crown green, green and rich, the base is as pure as glass, observed under the sun or white light, uniform color, good transparency, top grade! Glass green: Green is not rich enough, the color is light, and it is observed under sunlight or white light, with good transparency and top grade. Brilliant green: green and rich, but not pure enough, observed under white light (2-5mm ring face), uniform color, slightly poorer transparency, better than the top grade. About the identification of jade Cui nature: Regardless of jade raw materials or finished products, as long as you carefully observe on the polished surface, you can usually see the variegated interweaving structure of the piebald. Two forms of jadeite crystals can be seen on a piece of jade, one is a slightly larger granular phenocryst, and the other is a small fibrous small crystal surrounded by plaques. Under normal circumstances, the same jadeite porphyry particles are uniform in size. Stone flower: There are small clumps in the jade, and the white fiber-like crystals with poor transparency are intertwined with stone flowers. The difference between this stone flower and phenocryst is that the plaque is transparent, and the stone flower is slightly transparent to opaque. Color: The color of the jade is uneven. It is accompanied by a different shade of green or black on the base of white, enamel pink, oil cyan, and bean green. There is also a shame on the green background. Gloss: The emerald has a bright luster and a good polish. It is bright and soft with a strong glass luster. Density and refractive index: The density of jadeite is large, and it sinks rapidly in triodorous methane. The similar nephrite, serpentine jade, grape stone, quartzite jade, etc. are suspended or floated in triodorous methane. The emerald has a refractive index of about 1.66 (point test), while other similar jade are lower than 1.63. Inclusions: The black mineral inclusions in the jade are mostly melted, the edges of the particles are loosely cloud-like, and the green is deeper around the black inclusions, with green and black walking. The water-holding is strong: that is, a drop of water is dripped on the finished jadeite, and the water droplets are raised higher. In short, the main identification characteristics of jadeite are: uneven color, prolonged green trend; strong glass luster with oil; plaque interweaving structure; cool feeling, the color does not change under Charles mirror. Hotel Uniforms Hotel Uniforms Guangzhou Hanguang Fashion Co.,Ltd , https://www.aliuniform.com