Features: Quick Ship Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Oval, Round Stone Cut: Oval Stone Millimeter Measurement: 7 Mm Width, 9 Mm Length Metal Color: Yellow Chain Length: 18 Inch Pendant Length: 17.8mm Pendant Width: 10mm Chain Construction: Box Care: Wipe Clean Stone Type: 1 Genuine Garnet, 27 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: January Birthstone Metal: Sterling Silver, 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.