Features: Quick Ship Jewelry Closure: Spring Ring Clasp Setting: Prong Stone Cut: Round Stone Millimeter Measurement: 9 Mm Length, 7 Mm Width Metal Color: White Chain Length: 18 Inch Pendant Length: 23.4mm Pendant Width: 15.1mm Chain Construction: Box Care: Wipe Clean Stone Type: 69 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: September Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces Pendant & Charms Type: Pendants 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.