Ring Style: Cocktail Rings, Bypass Rings Features: Quick Ship Setting: Prong Shape: Marquise Stone Cut: Marquise Stone Millimeter Measurement: 3.5 Mm Width, 7 Mm Length Metal Color: Yellow Ring Gallery Height: 5mm Care: Wipe Clean Stone Type: 9 Lab Created Opal, 22 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: October Birthstone Metal: 14k Gold Over 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.