Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Stone Cut: Cushion Stone Millimeter Measurement: 5 Mm Length, 5 Mm Width Metal Color: White Chain Length: 18 Inch Pendant Length: 19.3mm Pendant Width: 12.7mm Chain Construction: Rope Care: Hand Wash Stone Type: 1 Genuine Morganite, 44 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: October Birthstone Metal: Sterling Silver Necklace Type: Pendant 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. Photos are enlarged to show detail.