Ring Style: Halo Rings, Cocktail Rings, Side Stone Rings Features: Quick Ship Setting: Prong Stone Cut: Cushion Stone Millimeter Measurement: 7 Mm Width, 9 Mm Length Metal Color: White Ring Gallery Height: 7.5mm Band Width: 2mm Care: Wipe Clean Stone Type: 46 Lab Created Sapphire, 3 Genuine Blue Topaz Authenticity: Genuine Stone Birthstone: December Birthstone Metal: Sterling Silver Country of Origin: Imported Gemstones may be treated and may require special care. Ring cannot be sized. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail. Set with genuine gemstones from Swarovski