Pearl Type: Cultured Freshwater Pearls Features: Quick Ship Jewelry Closure: Lobster Clasp Link Construction: Solid Stone Cut: Round Pearl Size: 7.5-8mm Metal Color: Yellow Chain Length: 18 Inch Chain Width: 1 Millimeters Extender Length: 2 Inch Pendant Length: 34.5mm Pendant Width: 8mm Stone Treatment: Color Enhanced Chain Construction: Cable Care: Wipe Clean Stone Type: 7 Lab Created Sapphire Birthstone: June Birthstone Metal: 18k Gold Over Silver Necklace Type: Y 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. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.