Features: Quick Ship Diamond Clarity: I3 Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 5 Mm Width, 5 Mm Length Diamond Color: G-H Metal Color: White Chain Length: 18 Inch Chain Width: 1 Millimeters Pendant Length: 18.5mm Pendant Width: 16.9mm Rounded Carat Weight: Less Than 1/10 Ct.t.w Chain Construction: Cable Care: Wipe Clean Authenticity: Lab Created Stone Birthstone: September Birthstone Metal: Sterling Silver Necklace Type: Pendant Necklaces Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Some diamonds may consist of fewer than 17 facets. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.