Diamond Clarity: I1-I2 Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Heart Stone Cut: Round Diamond Color: G-H Metal Color: Yellow Chain Length: 16 Inch Extender Length: 2 Inch Rounded Carat Weight: Less Than 1/10 Ct.t.w Chain Construction: Link Care: Wipe Clean Stone Type: 1 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: 14k Gold Over Silver Necklace Type: Pendant Necklaces 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. Photos are enlarged to show detail.