Diamond Clarity: Si2 Jewelry Closure: Spring Ring Clasp Setting: Prong Stone Cut: Round, Emerald Stone Millimeter Measurement: 3.6 Mm Width, 4.9 Mm Length Diamond Color: F Metal Color: White Center Stone Weight: 3/8 Ct. Chain Length: 18 Inch Chain Width: .95 Millimeters Chain Gauge: 025 Pendant Length: 5.2mm Pendant Width: 7.2mm Rounded Carat Weight: 1/2 Ct. T.w. Chain Construction: Cable Care: Wipe Clean Stone Type: 2 Lab Grown Diamond Authenticity: Lab Grown Diamond Birthstone: April Birthstone Metal: 10k White Gold Necklace Type: Toi Et Moi Necklaces, 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. Photos are enlarged to show detail.