Features: Adjustable Chain, Quick Ship Diamond Clarity: Si1-Si2 Setting: Prong Shape: Pear Stone Cut: Round Diamond Color: H-I Metal Color: White Chain Length: 18 Inch Chain Width: 5.5 Millimeters Extender Length: 2 Inch Rounded Carat Weight: 1/4 Ct. T.w. Chain Construction: Rope Care: Wipe Clean Stone Type: 1 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces Pendant & Charms Type: Pendants Country of Origin: Imported Lab grown diamonds are created in laboratory environments. Diamond total weights may vary between .01 and .08 carat. 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.