Features: Certified Diamonds, In A Gift Box Diamond Clarity: I2-I3 Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Channel Shape: Linear Stone Cut: Round Diamond Color: G-H Metal Color: White Chain Length: 18 Inch Pendant Length: 22mm Pendant Width: 6.1mm Rounded Carat Weight: 1/2 Ct. T.w. Chain Construction: Box Care: Wipe Clean Stone Type: 44 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces Country of Origin: Imported Lab grown diamonds are created in laboratory environments. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.