Cutting is an important factor that affects the quality of moissanite drill in its classification. It determines the flash, brightness and fire color of the moissanite. Princess cut moissanite are in the shape of pyramids. The bevel edges on all sides can fully reflect the light entering the moissanite. It is the brightest cutting method among square gemstones. It was first created in 1980 and is a relatively new cutting method. The illusion of large size can be generated visually. The princess cut moissanite is measured in a diagonal manner. Its size is 15% more than the diameter of a round moissanite of the same weight, so it produces a significant effect. And its price is more favorable than that of round moissanite, because the princess cut moissanite is close to the octahedron shape of the moissanite embryo, so it has less loss in the process of processing and high returns.