Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Semisolid Setting: Multi-Setting Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 6 Mm Length, 6 Mm Width Metal Color: Rose Chain Length: 18 Inch Chain Width: 1 Millimeters Pendant Length: 7.3mm Pendant Width: 8.4mm Rounded Carat Weight: Less Than 1/10 Ct.t.w Chain Construction: Cable Care: Wipe Clean Stone Type: 3 Natural Diamond, 1 Lab Created Sapphire Authenticity: Lab Created Stone Metal: 18k Rose Gold Over Silver Necklace Type: Pendant Necklaces Pendant & Charms Type: Pendants 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.