Features: Quick Ship Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Evil Eye Stone Cut: Round Stone Millimeter Measurement: 4 Mm Width, 4 Mm Length Metal Color: White Chain Length: 18 Inch Pendant Length: 10mm Pendant Width: 20mm Chain Construction: Cable Care: Wipe Clean Stone Type: 43 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: September 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.