There is no such perfect gem in the world. When nature creates beautiful gemstones, it does not forget to leave a unique imprint on the gem, just like a birthmark. These defects are accompanied by the long-term differentiation of the gemstones until they are Excavation processing. When it comes to defects, most people think of the flaws that make the value of the gemstones greatly discounted, such as cracks on the surface of the gemstone and internal cracks, internal impurities and inclusions that are too bright or too large, and are also included in the processing of the day after tomorrow. And the artificial polishing, scratches, breakage, etc. caused by the wearing process. According to the geological conditions, chemical composition, physical properties and other factors generated by gemstones, we usually classify gemstones into three categories: The first category is high- purity gems, such as topaz and citrine. These gems generally have higher requirements for clarity, and it is better to see no inclusions or defects in the naked eye; The second category is gemstones that usually have inclusions. The inclusions of certain varieties are also easily visible to the naked eye. These gemstones include red sapphires, marbles, etc., and the requirements for clarity are not as high as those of the first type of gemstones. ; The third type of gemstones have almost all inclusions because of the innate environment , but even gemstones with obvious inclusions can be used to make jewelry. People generally accept the defects of such gemstones because they are perfect in this category. There are almost no gems, and the typical representative of such gems is emerald. RB Gems wants to tell consumers that in addition to the above defects that make the gemstones less beautiful, do you think that some flaws make the gemstones more rare, beautiful or an indispensable basis for the identification process? Perhaps this is the so-called "defective beauty." For example, the reason we can see beautiful cat eyes and starlight is because the gemstone contains a large number of inclusions arranged in a certain direction. If the gem is completely clean, there will be no cat eyes and starlight gemstones. In addition, the world of gemstones is full of charm. By studying the types, shapes and changes of gemstone internals, gemologists can identify natural and artificial gemstones, infer the origin of gemstones, and confirm whether they have been artificially optimized. Processing and so on. Therefore, Royal Blue Caibao warmly reminds consumers that they are pursuing high clarity and are at risk of falling into synthetic gems traps at any time. It is possible to spend a lot of money to buy synthetic gemstones as high quality natural gemstones. Royal Blue feels that if you don't like synthetics, the best way to avoid buying synthetic gems is to find cockroaches that can prove the naturalness of the gems. Lcd Tft Screen,Liquid Crystal Display,Liquid Crystal Display Screen,2.8 Inch Tft Lcd Shenzhen Yetai Optoelectronics Technology Co.,Ltd. , https://www.yetailcd.com