How to choose ruby?
Ruby, with the reputation of "stone of love", "stone of hope" and "the king of gems", has a sleek and never-ending color, delicate and fascinating, and ruby ​​symbolizes the love of eternal legend. It is indestructible. Loyalty is the perfect symbol of eternal love. When buying new ruby ​​top chains, newcomers must pay attention to the Chinese jewelry investment network editor to teach you how to choose the best ruby. Regular Optical Calendered White Polyester Bed Sheet,White Polyester Bed Sheet,Regular Optical Calendered White,Optical Calendered White Bed Sheet Changxing Dingqiang Textile Co., Ltd. , https://www.dingqiangtextile.com.jpg)
The most important factor in determining the value of ruby ​​is color. Top quality ruby ​​tones are exceptionally pure and saturated with no secondary shades of either brown or blue. The color strength of high quality rubies is like burning coke. Ruby is perhaps the most intense substance seen by our ancestors.
(1) The biggest feature of color ruby color is that it will change greatly under different light sources. In the light, it will display bright colors, making the actual pink ruby, showing rose red, rich red. The lights invisibly improve their color grade. Therefore, when you purchase, you must also observe the ruby ​​under the natural light away from the light, then the color is more realistic.
(2) Some rubies in the anti -fire market are relatively poor in anti-fire, mainly due to the fact that there are more inclusions or double crystal cracks, and less total light is generated.
(3) The cut ruby has orange-red dichroism, and the table top should be perpendicular to the Z axis during processing to show the most beautiful red color. When cutting, it is processed according to the shape of the original stone to retain the maximum weight of the ruby.
(4) Ruby ruby ​​has more natural enamel, and often has cracked texture produced by polycrystalline twin crystal. The characteristics of bismuth can be used as a reference for distinguishing natural rubies from synthetic rubies at the time of identification.