What Is a Cutting Angle?

Cut refers to the angle at which the technician cuts the petal face and the proportion of each part of the diamond after the cut. According to the scientific equation, a perfectly cut diamond should reflect the light entering the diamond through different petal surfaces for internal reflection, and finally condense on the top of the diamond to bloom. Diamonds that are cut too deep or too shallow will let the light flow away from the bottom or side and lose their luster. Therefore, diamonds with the right cut ratio are naturally of higher value.