Xiaobian tell you the common types of fake diamonds , Chinese jewelry

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is very gorgeous diamond jewelry, it also gave it a unique high value, generally inlaid diamond jewelry are very luxurious decorations, because the price of diamonds, as well as its unique, small diamonds Not everyone can afford to buy, not to mention that, no one would dare ask. At the same time, but also to those of counterfeit suppliers can take advantage of the machine, those artificial fake diamond business has gradually prosperous, according to statistics, common 13 rhinestones give people seven kinds:
(1) glass: glass rhinestones and genuine diamonds is still very easy to distinguish between the light to see color very different, very low refractive index glass, there is no genuine diamonds so dazzling. You drill into the glass false a Shengyou Qing bowl of water, see its outline, on the contrary, genuine diamonds outline Obviously. synthetic spinel of(2): synthetic spinel into the diiodomethane being its contours become very blurred, while the real diamond is not. And synthetic spinel no genuine diamonds so bright.(3) crystal and topaz: both natural crystal has been carefully polished, can also become a substitute for diamonds, but it does kind of diamond color of fire, together with a professional very easy to distinguish. artificial sapphire of(4): synthetic sapphire will be a bit like diamonds carefully polished. However, this gem will basically disappear into the diiodomethane, and diamonds diiodomethane still very clear. zircon(5): Zircon before the appearance of the stone of the Soviet Union has been the best substitute of diamond, it has two very different refractive index, and the formation of a special optical phenomena, and with magnifying glass to see there will be obvious double shadow phenomenon, and diamonds. synthetic rutile of(6): Its main ingredient is titanium dioxide, a natural common mineral, carefully polished, it can also dazzling than diamonds, light color is very distinctive and beautiful, this is because its refractive index higher than diamond. Also because of the high rate of incident light, so use a magnifying glass can see the point where the lines of a double shadow, and diamond distinction, another diamond is colorless and transparent, rutile rutile itself is opaque, carefully build that transparent rutile can be used as a diamond substitute. Just the color of the light emitted by some rutile too much shine, not the noble sense of the diamond. cubic zirconia(7): (ie Refractive index and color aspects and diamonds is much like general is difficult to see out, but the diamond hard much more than it did then heat-Diamond the professional instrument can distinguish all of a sudden.