* Pieces:1-piece * Includes:A matching box.,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. * Material:Platinum-Plated,925 sterling silver,Moissanite,Zircon (accent stones) * Carat weight:5 * Care instructions: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 (Measurements by inches) & Size Conversion Size Circumference 5 2 6 2.1 7 2.2 8 2.3 9 2.4