Features: Quick Ship Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Flower Stone Cut: Marquise Stone Millimeter Measurement: 5 Mm Length, 2.5 Mm Width Metal Color: White Chain Length: 18 Inch Pendant Length: 23mm Pendant Width: 13.5mm Chain Construction: Cable Care: Wipe Clean Stone Type: 19 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: September Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces Country of Origin: Imported 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.