Review the diamond 'brightness' of the key concepts in think about diamond cut class, there are three key factors, brightness is one of them. Reflected in brightness from diamond and can able to capture the observer's eye of white light. Two other factors are color and flashing fire. How light affects the appearance of the diamond? When you look at the diamond, the location and the type of light can strongly influence its visual effect, because of the diamond cutters can make a different response to different factors. Of course, if there is no light, you will see all sorts of things, because the material is not light and reflected in his eyes. But if the type of the light is different, even if the diamond has a perfect cut class, it is the appearance of the visual effect is likely to be different. Take an old diamond cut diamond of, for example. For us, if use powerful white office lamplight illuminate a rose type cutters, Only 16 section) Diamond, it seems more dark. But imagine, if you are in the 19th century, watch the same diamond under the candlelight or gaslight, wouldn't think it is beaming downy romantic? Many external factors, such as the darkness of the object by the side of the diamond, or different types of light, also can affect the appearance of the diamond. If the diamond cutting ratio is not correct, instant with the brightest lights to illuminate it, the light leaked from diamond at the bottom or side, and will not be reflected from the surface of the table, diamond which would appear bleak. A diamond ring for you choose? Considering all the factors, in choosing a diamond, you prefer what kind of visual effects, and your diamond ring most often exposed to the light, according to all the possibilities to choose your diamond is very important. The end of the day, even if your diamond has three EX perfect cut, maybe you or your partner will prefer another VG cut but with different proportions of diamond, because it can fire the color a little less, but the brightness is a few taller. After all, everyone's tastes are different, some will be more like fire, some prefer to flicker, some prefer to brightness. Can meet all of your unique taste, as well as to all the desire of the diamond. We provide elegant classic series single diamond ring, and avant-garde series created by designers. You can choose favorite diamond, and by our experienced gem craftsman by hand is the most beautiful diamond ring for you.