Ring Style: Bands, Cocktail Rings Features: Quick Ship Setting: Prong Stone Cut: Emerald Stone Millimeter Measurement: 2 Mm Width, 4 Mm Length Metal Color: White Band Width: Care: Wipe Clean Stone Type: 7 Lab Created Emerald, 6 Lab Created Sapphire Authenticity: Lab Created 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.