Features: Quick Ship Diamond Clarity: I2-I3 Jewelry Closure: Spring Ring Clasp Link Construction: Semisolid Setting: Prong Shape: Cushion Stone Cut: Oval Stone Millimeter Measurement: 6 Mm Length, 4 Mm Width Diamond Color: J-K Metal Color: White Chain Length: 18 Inch Pendant Length: 15.5mm Pendant Width: 8mm Rounded Carat Weight: 1/8 Ct. T.w. Chain Construction: Rope Care: Hand Wash Stone Type: 2 Genuine Sapphire, 33 Natural Diamond Authenticity: Genuine Stone Birthstone: September Birthstone Metal: 10k White Gold Necklace Type: Pendant Necklaces 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.