Diamond is a diamond that has been honed. Diamond is a natural mineral and a rough stone. How do you know the quality of a diamond? First of all, we should have a good understanding of its basic knowledge. To judge the quality of diamonds, we should use the three aspects of diamond color, crystal purity and workmanship as the basis for identifying diamond quality. How to measure the pros and cons of diamonds? Judging quality from color is crucial. Generally speaking, diamonds are best for colorless, transparent and pure water. Usually the color of the diamond is multi-colored, such as the pure blue with a hint of lightness and transparency. It is an excellent color element called "water fire color". China's diamonds are mainly colorless, light yellow, light brown, green, gray, orange and green spots. Therefore, from diamond raw materials to processing synthesis to identify the diamond ring, the color of the diamond jewelry is whiter, the crystal is transparent and pure, and the workmanship is a good new rule. On the contrary, the color yellow is like tea, the crystal contains impurities, and the workmanship is the difference of the old workers. From another perspective, the degree of crystallization is high, completely transparent, flawless, and the larger the particle, the better. The most valuable diamond variety is “white diamondâ€, that is, “water fire drillâ€, “red diamond†and “pink diamond†with a color above 99. ", "Blue Diamond", "Golden Diamond", "Black Diamond" and so on. These fine varieties, which are more than 3 carats, are expensive diamonds and should generally be no less than 0.25 carats. The bigger the crystal, the more precious it is. If the weight is above 100 carats, it is the world famous diamond. Because diamonds are expensive, it is often encountered that counterfeits or through various artificial techniques to cover up shortcomings and raise grades. Therefore, it is extremely important to identify the authenticity and strictly identify its quality grade. How to measure the pros and cons of diamonds? Although the genuine products are worn and decorated for a long time, there will be no slight hairiness. If there are conditions, use a diamond pen to try on the edge of the bottom of the diamond jewelry, you can stand the true and false, this is the most insurance and most reliable diamond ring identification method. Suzhou Makeit Technology Co., Ltd , https://www.psffiber.com.jpg)