Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Flower Stone Cut: Pear Stone Millimeter Measurement: 4 Mm Width, 5 Mm Length Metal Color: Yellow Chain Length: 18 Inch Pendant Length: 25mm Pendant Width: 16mm Chain Construction: Cable Care: Wipe Clean Stone Type: 46 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: September Birthstone Metal: 14k Gold Over Silver Necklace Type: Halo Necklaces, 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. Photos are enlarged to show detail.