Put the finishing touches on a piece of vintage-inspired fine jewelry with a Harro Gem custom antique elongated cushion moissanite gemstone. These beautiful colorless moissanite stones feature a rectangular, slightly elongated cushion shape with a unique, antique-inspired cut. Have one custom-cut to put lovely vintage sparkle in any setting. Use these dazzlingly brilliant antique moissanites as center stones in pendants, a pair of earrings or vintage engagement rings. These gems come in 10 different sizes, which range from 7 by 6 millimeters to 12 by 10 millimeters.