Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Stone Cut: Cushion Stone Millimeter Measurement: 8 Mm Width, 8 Mm Length Metal Color: White Ring Gallery Height: 5mm Band Width: Care: Wipe Clean Stone Type: 22 Lab Created Sapphire, 1 Simulated Emerald Authenticity: Simulated Stone Birthstone: May Birthstone Metal: Sterling Silver Country of Origin: Imported Gemstones may be treated and may require special care. 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.