Features: Quick Ship Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Infinity Stone Cut: Round Stone Millimeter Measurement: 1.25 Mm Width Metal Color: Yellow Chain Length: 18 Inch Chain Width: 1 Millimeters Extender Length: 2 Inch Pendant Length: 8mm Pendant Width: 21.7mm Rounded Carat Weight: 3/8 Ct. T.w. Chain Construction: Cable Care: Wipe Clean Metal: 18k Gold Over Silver Necklace Type: Pendant Necklaces Country of Origin: Imported Carat (ct.) total weight (t.w.) represents the approximate total weight of diamonds or equivalent appearance. 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.