How to detect diamonds detection methods have

Diamond is generally the price expensive luxury, if when buy such expensive mountains. Be cheated by the businessman bought a fake diamond, will be very angry is, so to test the diamond prevent buy fake diamond, diamond should be how to test? What method can be fast detection for diamond? Detection is a not ordinary things, here we should know more about what is diamond under test, so that we know about diamonds detection is going on. Romantic says diamond detection is first diamond when the choose and buy, should pay attention to check your guarantee of quality of diamond, diamond grading certificate and so on, these are for diamond 4 c standard to make the certificate. When the choose and buy diamonds look diamond certificate for the diamond. And when the choose and buy diamond to go to the regular jewelry store, and not just rest assured the quality of the diamond is more secure. The hardness of diamond is larger, the choose and buy diamond, can use your nails on the diamond gently strokes, look have left any mark on the diamond, leaving no trace is true diamond, if what leave a mark, it is best not to choose the diamond, because leave a mark diamond belongs to a defective goods may be fake diamond or a diamond, that should pay attention to, rest assured your fingers will not cause any damage to diamond, this is a simple to diamond detection method and a very good remember small, very practical. Diamond detection and a simple method is to feel the temperature of the diamond, please put the diamond in his hand to stick on the face, feel the diamond temperature now, what if you don't feel cool and refreshing, then the diamond also don't choose, because of the high burning point is of diamond, diamond is not as hand made by litres. This is also a very easy to remember and accessible testing methods. Please keep in mind that good.