For the natural stone, inclusions and impurities is normal also is very common, we all know that the less inclusions of good-looking natural also price will be higher and higher, so have no impurity diamond? There is no impurity synthetic diamond? 1. Natural diamond, if is the best diamond is no impurities, no impurity is 10 times in the gem under the magnifying glass to see any impurity, it can be called without impurities, diamonds is natural no impurity diamond is very few, can be said to be very rare, the average person can't buy this kind of natural diamonds. 2. In addition to natural diamond and synthetic diamond, synthetic diamond and can't say fake diamond, just synthetic, synthetic diamond can grasp the diamond impurities, can be processed out many no impurity diamond, but the price is low, this kind of diamond can be used to decorate things completely, and can not be used in industrial production, of course also can be used to make diamond jewelry, but lower prices, and looks not so luxurious. Can say no impurity diamond our normal basic see, so we should pay attention to, when to buy a diamond without blemish is likely to be synthetic diamonds, need to be careful, oh. Buy diamond, the authors recommend you to jewelry, jewelry to start marketing mode of Chinese jewelry factory direct customers relying on its own international creative jewelry factory and global direct naked drill inventory resources, establish a diamond speed of the supply chain system, leading diamond 'fast fashion'. The traditional stores selling drilling mode, jewelry, diamond directly from the manufacturer to your house, bring you a brand new 'international quality, the price of populist, personalization' diamond.