Features: Quick Ship Diamond Clarity: I1 Jewelry Closure: Lobster Clasp Link Construction: Semisolid Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 12 Mm Length, 12 Mm Width Diamond Color: G-H Metal Color: White Chain Length: 18 Inch Chain Width: .8 Millimeters Pendant Length: 18.3mm Pendant Width: 11.8mm Rounded Carat Weight: 1/10 Ct. T.w. Chain Construction: Wheat Care: Wipe Clean Stone Type: 17 Natural Diamond, 1 Genuine Blue Topaz Authenticity: Genuine Stone Birthstone: December Birthstone Metal: 14k White Gold Necklace Type: Pendant Necklaces Pendant & Charms Type: Pendants Country of Origin: Imported Gemstones may be treated and may require special care. Diamond total weights may vary between .01 and .08 carat. 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. Photos are enlarged to show detail.