Features: Adjustable Chain, Quick Ship Diamond Clarity: Si2 Jewelry Closure: Spring Ring Clasp Setting: Prong Stone Cut: Round Diamond Color: H Metal Color: Yellow Chain Length: 16 Inch Chain Gauge: 040 Extender Length: 2 Inch Rounded Carat Weight: 5 Ct. T.w. Chain Construction: Cable Care: Wipe Clean Stone Type: 75 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: 10k Gold Necklace Type: Tennis Necklaces Country of Origin: Imported Lab grown diamonds are created in laboratory environments. 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.