Features: Adjustable Chain, Quick Ship Diamond Clarity: Si2-I1 Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Pear, Emerald Stone Cut: Emerald, Pear Diamond Color: G-H Metal Color: Yellow Chain Length: 16 Inch Extender Length: 2 Inch Rounded Carat Weight: 1 Ct. T.w. Chain Construction: Cable Care: Wipe Clean Stone Type: 2 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: 10k Gold Necklace Type: Pendant Necklaces, Toi Et Moi 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.