wholesale junk earrings jewelry How to identify the method of diamond ring authentic and false identification of diamond ring authentic and false method introduction

wholesale jewelry miami fl 1. Check the base of the diamond. Everyone should be able to understand that Real diamonds are difficult to install on a cheap basis. Generally, there will be precious metal information (10K, 14K, 18K, 585, 750, 900, 950, PT, PLAT, etc.) at the base. This is a good thing. Please note that diamonds with the "C.Z" symbol are not real diamonds. This symbol represents cubic oxidation and artificial synthesis.

2. Check it with a magnifying glass. True diamonds usually have some small flaws that can be seen by magnifying glass. By looking for defects in mineral formation or some minor different colors, these two phenomena can prove that this diamond is true. Cube oxidation is synthesized in a sterile environment, not naturally formed. Therefore, if the gem is too perfect, it is likely to be fake. However, real diamonds may be perfect, but the probability is very small, so such diamonds are high.

3. Put the gem into the water. See if it sinks into the bottom. Because the density is high, the real diamonds will sink, and fake diamonds often float, or half of the glass. Heating. Heat for a while, and then throw it directly into a cup of cold water. For a short period of heat swelling and contraction, fragile materials such as glass, quartz, etc. crack from the inside.