Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Shape: Butterfly, Animals Stone Cut: Pear Stone Millimeter Measurement: 6 Mm Length, 4 Mm Width Metal Color: White Ring Gallery Height: 3.4mm Care: Wipe Clean Stone Type: 4 Lab Created Sapphire, 2 Lab Created Opal, 2 Genuine Blue Topaz Authenticity: Lab Created Stone Birthstone: October 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.