Features a single Cushion Cut Moissanite. Equivalent diamond weight 0.50ct. Through the combination of advanced technology and proprietary process, Moissanite is carefully created by Charles & Colvard. Cherished worldwide, the jewel is acclaimed for its exceptional brilliance and fire, properties that in Moissanite exceed most popular gemstones and which are greater than that of diamond. Moissanite is also harder than Ruby, Sapphire and other popular gemstones is only second in hardness to diamond.