Features: Quick Ship Earring Back: Post Jewelry Closure: Spring Ring Clasp Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 7 Mm Length, 5 Mm Width Metal Color: White Chain Length: 18 Inch Earring Length: 13.5mm Earring Width: 13.5mm Pendant Length: 22.2mm Pendant Width: 12.1mm Chain Construction: Box Care: Wipe Clean Stone Type: 171 Lab Created Sapphire, 3 Lab Created Ruby Authenticity: Lab Created Stone Birthstone: July Birthstone Metal: Sterling Silver Country of Origin: Imported 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.