Product Details: 1.75 Carat Unique Round Cut Blue Topaz Engagement Ring, Marquise Shaped Moissanite Ring, Valentine's Gift For Her, Twist Wedding Band in 14k/18k Solid White Gold, Anniversary/ Birthday Gift, Topaz Moissanite Wedding Ring Product Specifications: Unique Round Cut Blue Topaz Engagement Ring: Metal Sterling Silver, 10k/14k/18k gold, Platinum Center Stone Natural Topaz Shape Round Weight approx 1.75 carat Size 7 mm Accent stones Moissanite Set Prong,Pave Set