Features: Certified Diamonds Diamond Clarity: I1 Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Linear Stone Cut: Round Diamond Color: H-I Metal Color: Rose Chain Length: 18 Inch Pendant Length: 19.2mm Pendant Width: 3.8mm Rounded Carat Weight: 1/2 Ct. T.w. Chain Construction: Box Care: Wipe Clean Stone Type: 3 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: 10k Rose Gold 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.