Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Oval Stone Cut: Oval Stone Millimeter Measurement: 8 Mm Length, 6 Mm Width Metal Color: White Chain Length: 18 Inch Pendant Length: 19mm Pendant Width: 8.5mm Chain Construction: Box Care: Hand Wash Stone Type: 1 Genuine Peridot, 36 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: August Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces, Halo Necklaces 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.