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. Asscher cutting is a emerald cutting method that can be traced back to a hundred years ago. The beautiful and unique diamond cutting of Asscher is almost the same as that of emerald. The difference is that Asscher is square. At first, this cutting method was customized for diamonds, which was very popular in the 1920s, and was also introduced into the design of many art accessories. By the end of the 20th century, many celebrities had chosen such faceted gemstones as engagement rings.