Pearl identification method

As more and more products are on the market, there will be some fakes. When consumers buy, it is difficult to identify which one is true and which is fake. Let us grasp some identification methods. , You can know that pearls are also the same, so how to grasp the identification method of pearls, let the author of Xiamen Jewelry Wholesale to notify us!　　Pearls are divided into natural pearls and reared pearls, and reared pearls are divided into seawater and freshwater pearls. The production value of natural pearls is low, and the price is high; while breeding pearls can be produced in large quantities, so the price is much lower. The main difference between the two is that natural pearls and reared pearls do not have a core inside. The core of natural pearls is often just some sand or parasites, so that there is no nucleus. The inner core of rearing pearls is artificially made larger round beads, so the outer coating layer is thinner. On the surface of the body, natural pearls have a random growth environment, and the foreign matter in the core rarely rolls, and their shape is poor in roundness. The inner core of the reared pearl is rounded, so the roundness of the pearl is better. Because of the long growth time, natural pearls have fine texture, thick bead layer, smooth epidermis, few 'bubblesRaising pearls have a short beading sound, so the bead layer is thin, the texture is rough, the luster is 'waxIf it is a perforated pearl, use a magnifying glass to carefully observe the inside of the hole. If you are raising a pearl, you can generally see a brown boundary in the pearl. This is the boundary between the inner core and the nacre that grows later.　　 At present, imitation pearls often appear in the market. They are usually made of glass beads coated with fish scale powder or silver powder. Their luster is obviously different from real pearls, and their weight is also different. Those with a little experience can recognize them. If you have nails or a knife, immediately reveal the true face of Lushan. Xiamen Hardware Jewelry|Hardware Jewelry Manufacturer|Jewelry Necklace Manufacturer|Xiamen Jewelry Factory