Because Oval Harro Gem moissanite gemstones are custom cut to order, they can be cut in a variety of different sizes and length-to-width ratios to suit your preference. This means that in addition to choosing an oval-shaped moissanite stone, you can also choose whether the oval is rounder or more elongated, depending on your setting. These lovely colorless gemstones look beautiful on engagement rings, earrings or pendants. Choose from 11 different sizes of custom cut moissanite, which range from 8 by 6 millimeters to 12 by 10 millimeters. For your Harro Gem moissanite gemstone, you can also choose from brilliant, diamond cut or crushed ice cut options, depending on the amount of sparkle you prefer.