Beauty is forever in this color-enhanced black diamond love knot pendant necklace. Closure: Spring-ring Dimensions: 18" long box chain with 2" extender Pendant Size: 17x8mm long Features: Quick Ship Diamond Clarity: I2-I3 Setting: Prong Stone Cut: Round Diamond Color: Black Chain Length: 18 Inch Rounded Carat Weight: 1/5 Ct. T.w. Stone Treatment: Color Enhanced Chain Construction: Box Care: Wipe Clean Authenticity: Natural Diamond Metal: Sterling Silver Necklace Type: Pendant Necklaces, Multi-Diamond Necklaces Country of Origin: Imported 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. Some diamonds may be treated and require special care; diamond total weights may vary between .01 and .08 carat, Photos are enlarged to show detail.