Ring Style: Halo Rings, Side Stone Rings, Cocktail Rings Features: Quick Ship Setting: Prong Shape: Pear Stone Cut: Pear Stone Millimeter Measurement: 16 Mm Length, 12 Mm Width Metal Color: White Ring Gallery Height: 8.3mm Band Width: Care: Wipe Clean Stone Type: 53 Lab Created Sapphire, 1 Lab Created Amethyst Authenticity: Lab Created Stone Birthstone: February 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