Included: 1 Chain(s) Features: Quick Ship Character: Iron Man, Marvel, Avengers Diamond Clarity: I2-I3 Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Round Stone Cut: Round Stone Millimeter Measurement: 1.25 Mm Length Diamond Color: I-J Metal Color: White Chain Length: 18 Inch Chain Width: .81 Millimeters Chain Gauge: 018 Pendant Length: 19.1mm Pendant Width: 26.3mm Rounded Carat Weight: 1/10 Ct. T.w. Chain Construction: Box Care: Wipe Clean Stone Type: 11 Genuine Blue Topaz, 21 Genuine Diamond Authenticity: Genuine Stone Birthstone: December Birthstone Metal: Sterling Silver 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.