Make your fine jewelry sparkle with a Harro Gem custom cushion cut moissanite gemstone. It is easy to see why cushion cut is one of the most popular gemstone shapes available. These lovely moissanite stones provide unparalleled brilliance and combine the best features of round and square cut stones. Each one features rounded corner cuts skillfully executed by a professional. They're also custom cut to order to perfectly match the setting of your choice. Add them to an engagement ring, a necklace pendant or a pair of earrings. They come in 11 different sizes, which range from 5.5 millimeters to 10.5 millimeters.