The ruby ​​is gorgeous and dazzling. Under the illumination of the light source, it can reflect the beautiful and beautiful six-shot star light. It is commonly known as the six-line, which is caused by the special crystal structure of ruby. It is the unique optical phenomenon of ruby.
As one of the most precious varieties of jewellery, ruby ​​is often difficult to distinguish between true and false.
Rubies are transparent, translucent and opaque, with colors such as water red, pink, pigeon blood red, and rose red. The natural ruby ​​crystal is hexagonal or hexagonal, so the shape of the color is generally a concentric hexagonal conical shape. After cutting, a "∧" or "-" shape may also appear. When the gemstone is placed in clean water, the above-mentioned color shape is clearly revealed. Ruby has a specific gravity of 3.99 to 4.02 and a hardness of 9. Ruby, which is large in size, pure in texture, and flawless, is very precious and very rare. As far as this is concerned, the larger ruby ​​that is usually seen is generally fake.
There are two cases of fake rubies: the first is to use a low-grade red color jewel as a ruby, such as a large ruby, red tourmaline, garnet and so on. The way to distinguish between true and false rubies is to observe the color. The ruby ​​red is bright red, bright and dazzling, the red ruby ​​red is dark red, the red tourmaline red is pink, the garnet red is purple, and the fake ruby There is no unique color and lightness of ruby.
The second is to make rubies. Artificial rubies are very similar to natural rubies in terms of specific gravity, hardness, and color. The method of identification is to place the gemstone in water. The color of the natural gemstone is "∧" or "-" shape or concentric hexagon, and the artificial ruby ​​color is a cylinder, or a concentric circle. Intuitively, the artificial ruby ​​has a smooth texture, no natural impurities, uniform color, and often large particles, lacking natural feeling.
China Jewelry Merchants Network reminds consumers that ruby ​​jewelry is expensive, learn to distinguish between true and false at the time of purchase, so as not to be deceived.
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