Jewelry Closure: Lobster Clasp Link Construction: Solid Setting: Bezel Shape: Round Stone Cut: Round Metal Color: Yellow Chain Length: 20 Inch Chain Width: .53 Millimeters Chain Gauge: 028 Pendant Length: 8.9mm Pendant Width: 8.9mm Stone Treatment: Color Enhanced Chain Construction: Box Care: Wipe Clean Stone Type: 1 Genuine Amethyst Authenticity: Genuine Stone Metal: 10k Gold Necklace Type: 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. Photos are enlarged to show detail.