Fire color, brightness and flicker, it is when we look at the diamond requires three key terms. They constitute the overall diamond cutting appearance, and directly depends on diamond cutters. Fire color most people can easily see the color. As it moves, a diamond under the sun light into diamond formation after dispersion, look from above diamond, diamond which show the color of the rainbow. Colour is selected diamonds when the fire was one of the characteristics of a value, it bring diamonds in a specific way of life and energy. It also differentiate between diamond and colored gemstones, because colored gem does not appear the rainbow effect, or show the degree is low. Luminance brightness and brightness also calls the brightness, diamond is the internal and external on the reflection of 'white', from the diamond can be seen when the above observation. On diamond rating, brightness and other two factors are equally important, because it determines the diamond present a unique adamantine luster. Twinkle twinkle are monitored from diamond above you can see the diamond due to the internal and external cause diamond internal area light and shade contrast to the light reflection to present a flickering glow. Observer, diamond or light need to move, to see the best flash effect. If the size of the diamond cut ratios and the contrast between the bright area and dark area not balanced, diamond may therefore become dim. Influence on diamond prices as mentioned earlier, these three elements is the determinant of diamond cut ratings. It is very important to the balance between the three. For example, if a diamond depth is too big, can cause the light leaking, diamond color will not present a fire. If the diamond at the bottom of the crown Angle and the Angle is too steep or too wide, the dark parts of the diamond or uneven light will be present, when we observed from diamond above, you will find diamonds look unbalanced. All of these factors will affect the price of diamonds. As mentioned earlier, cut the diamond of high grade, even if all other characteristics are the same, the price will be higher. If there is no perfect diamond cutting, polishing and symmetry, it cut level is not high. Dedicated to provide you with the perfect diamond. We are committed to providing the perfect cut class, because it determines the diamond is taken by fire, of a color, dazzling light and charming shine luster, which determines the overall beauty of the diamond. If you want to find out more about these three unique elements and diamond cut the rating system of information, please not hesitate to contact with us. We with competitive price to provide you with the most unique diamond.