Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Butterfly Stone Cut: Oval Stone Millimeter Measurement: 5 Mm Length Metal Color: Yellow Chain Length: 18 Inch Chain Width: 1.04 Millimeters Pendant Length: 27.3mm Pendant Width: 23.3mm Chain Construction: Rope Care: Wipe Clean Stone Type: 11 Genuine Amethyst, 16 Genuine Topaz Authenticity: Genuine Stone Birthstone: February Birthstone Metal: 14k Gold Over 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.