Pearl jewelry knowledge explanation Daquan

There are many jewelry in a woman's life, among which pearl jewelry is essential. Modern women are naturally obsessed with pearls when they pursue fashion. Pearl can be regarded as a versatile jewelry, it can be said to be the perfect jewelry for all women. Next, the author introduces the knowledge of pearl jewelry to everyone: the classification of pearls: At present, there are many kinds of pearls on the market, which are roughly divided into natural pearls and cultured pearls. Tian 　　 There are many jewelry in a woman's life, among which pearl jewelry is essential. Modern women are naturally obsessed with pearls in their pursuit of fashion. Pearl can be regarded as a versatile jewelry, it can be said to be the perfect jewelry for all women. Next, the author will introduce the knowledge of pearl jewelry to everyone: 　　　　Pearl classification: 　　　　 Currently, there are many varieties of pearls on the market, roughly divided into natural beads and cultured beads. The difference between 　　　　 natural pearls and cultured pearls 　　　　 natural pearls have very small nuclei and are non-nucleated under the naked eye; marine cultured pearls have nuclei and larger nuclei, and freshwater cultured pearls have no nucleus.　　　　Natural beads have poor transparency and serious appearance; artificial cultured beads have good transparency and a translucent gel-like appearance; 　　　　natural beads have a smooth appearance; and artificial cultured beads often have bumps and pits on the surface. Identify true and false pearls: 　　　　 Friction: Usually, two pearls are rubbed against each other, and the surface feels sandy, while the imitation beads rub against each other, it feels very smooth, without sandiness-this is the easiest way to identify the authenticity of pearls method.　　　　 Perforation: Observe whether the perforation is clear and clear, and carefully observe the thickness of the bead layer from the perforation of the pearl. By the way, observe whether the bead core is damaged during the perforation. The perforation of the imitation beads has pigment accumulation.　　　　 Color: The color of each pearl is slightly different, in addition to its own color, it also has accompanying colors, but the color of imitation beads is monotonous, the luster is poor, and only natural color, no accompanying color. If a cloth is dipped in a little 5% dilute nitric acid to scrub the pearls, black marks will remain on the cloth. Hand feeling: The pearls are very refreshing, even when the weather is hot, the tentacles feel very cool; the imitation beads feel sticky and slippery when they are tentacles. If they are pure glass imitation beads, their specific gravity is greater than that of pearls. If they are wax-filled glass imitation beads, their specific gravity is Only about half of the pearl.　　　　 How to choose pearls?　　　　 As for the choice of pearls, it should be clear that freshwater pearls and seawater pearls belong to two different grades of commodities, just like sleeve jade and jade, which cannot be compared. When choosing the same type of beads, it is necessary to comprehensively consider its color, luster, shape, blemishes (spots) and other factors to make your own final choice.　　　　 shape-divided into three types: round beads, matching beads, and shaped beads. Round pearls have the highest value.　　　　 Luster-reflected from the surface and interior of the pearl, which is the so-called 'jewelry'. The brighter the luster, the better.　　　　 Colors-There are basically four colors of pearls: black, pink, white, and apricot; the accompanying color is the surface color above its own color, and the pearl with the accompanying color is relatively bright.　　　　 blemishes-pearls without blemishes are extremely rare and very expensive. Generally, pearls have very small blemishes and do not affect their appearance. Generally speaking, high-quality pearls have extremely moist and shiny skin, with less than 10% local or minor flaws on the pearl surface; good-quality pearls with one-third of local or minor flaws; average quality Pearls with less than two-thirds of local flaws; poor quality pearls have a dull luster and a few serious flaws, and the surface of the pearl has more than two-thirds of minor local flaws.　　　　 The above is the information about pearl jewelry summarized by the author for you. The information comes from the Internet. If there is anything wrong, please understand. If you need knowledge and understanding of pearl inlay, please pay attention to jewelry inlay. Jewelry inlay is waiting for your inquiry!