Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Shape: Cushion Stone Cut: Cushion Stone Millimeter Measurement: 7 Mm Length, 7 Mm Width Metal Color: White Ring Gallery Height: 6.4mm Band Width: 2mm Care: Wipe Clean Stone Type: 1 Simulated Aquamarine, 18 Lab Created Sapphire Authenticity: Simulated Stone Birthstone: March 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.