Includes:Moissanite jewelry over 0.3 carats includes a certificate of stone properties. Limited warranty included, please contact us for any issues related to your purchase.A matching box. Style: Modern Material: 925 sterling silver, Platinum-plated, Moissanite, Zircon (accent stones) Color grade: D Clarity grade: VVS1 Care: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product measurements: 5: Circumference 2 in6: Circumference 2.1 in7: Circumference 2.2 in8: Circumference 2.3 inMoissaniteEmerald shape1ct5A level ZirconPear shape1ctWeight: 0.1 oz (3 g)