Diamonds should be the hottest gems nowadays. It is often inseparable from the pure love.
When choosing diamond jewelry, if professional identification tools are of course the best, but usually consumers do not have this condition, then some small tricks that can be identified by the naked eye are very necessary. The following three simple and easy to operate methods Share with you and hope to help you before you consume.
First, line identification
The cut diamond standard has a high internal refractive index, and almost no light can pass through the diamond pavilion to the countertop, so the bottom of the diamond is placed vertically on a piece of white paper, and a black line of pencil is drawn on the white paper, perpendicular to the countertop. Look at the black line, the lower refractive index of the diamond imitation, such as zircon, you can see the curved black line.
Second, the identification of Kazakhstan
The thermal conductivity of the diamond is large, so we breathe a sigh of relief. If the moisture on the surface of the diamond quickly dissipates, this is a true diamond. And if the water vapor on the surface dissipates slowly, the diamond may be a copy. However, this method is affected by the size and temperature of the diamond and is more restrictive to use.
Third, water droplet identification
Wipe the diamond clean to ensure that it has no grease on its surface. Then, point the water droplet on the diamond. If the water droplet can stay on the diamond for a long time, then this is the real diamond. If the water droplets spread out immediately, it may be a diamond imitation.
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