Item Type: Wedding & Engagement Ring Surface Width: 3 Setting Type: Three Prong Setting Main Stone: DovEggs Moissanite Center Stone:1.25ct(6X8mm) G-H-I color pear cut moissanite Guarantee 1: Moissanite Test Positive by Thermal Diamond Testers Guarantee 2: Sterling silver Every jewelry comes with a certificate of authenticity/warranty card as well as a beautiful gift box.