Four tips to teach you how to distinguish true and false diamonds

Diamond because of high refractive rate, under the light effect looks like each other, become a favorite gem for women. But its appearance is similar to glass, synthetic spinel and zircon, which is very easy to bring some confusion when buying. How can we distinguish the diamond from the real or false? Master the following four aspects to help the group prevent some misunderstandings when buying.

1、 The diamond is identified from strength; Diamond, new Morse hardness 10-15, microscope strength than quartz 1000 times, than corundum 150 times. So diamonds can be easily marked on glass, while glass can not.

2、 From the luster to distinguish the true and false diamonds: there are many different colors, from no color to gray black, diamonds with colorless as the best. They can be completely transparent, they can also be transparent colors or not. Many diamonds have a yellow color, mainly because they have debris. But the refractive index of diamond is very high and the scattering property is very strong. So the diamond can appear very obvious color when the sun turns, while glass, spinel and zircon are not easy to appear that color.

3、 From the cutting work to carry out the difference: from the table to see the diamond Pavilion facet of the back light always have light and dark. The commodities replacing diamonds usually do not have the characteristics of diamonds. Most of their edges have different level of damage, most of the facets are not neatly handed over, and the single selection of crown and Pavilion is not accurate.

4、 From "4C", the author tries to distinguish the true and false Diamond: "4C" is the evaluation index of customer to distinguish the value and quality of a diamond. It is said that "4C" is the general term of four English words starting with C, which refers to the caratweight, purity, color and cut level of diamonds. Only four points of comprehensive "4C" are needed to appreciate, and can master the authenticity and quality of a diamond. Therefore, the diamond must be equipped with the inspection certificate of "4C". It is better to check the diamond according to the professional equipment in the local quality supervision center after purchasing, so as to clarify the authenticity of the diamond.

If you want to buy reassuring diamonds, you will be more secure to go to a regular jewelry company. Because of the reliable jewelry companies, they will usually have the diamond inspection certificate.

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