Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Heart Stone Cut: Heart Metal Color: Yellow Chain Length: 18 Inch Chain Width: 14.4 Millimeters Pendant Length: 23mm Pendant Width: 14.4mm Chain Construction: Box Care: Hand Wash Stone Type: 1 Lab Created Ruby, 35 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: July 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. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.