Features: Certified Diamonds Diamond Clarity: I1 Jewelry Closure: Spring Ring Clasp Setting: Multi-Setting Shape: Round Stone Cut: Round Diamond Color: I Metal Color: Yellow Chain Length: 18 Inch Chain Width: .57 Millimeters Chain Gauge: 040 Pendant Length: 19.9mm Pendant Width: 13.3mm Rounded Carat Weight: 1 Ct. T.w. Chain Construction: Box Care: Wipe Clean Stone Type: 21 Natural Diamond Authenticity: Natural Diamond Birthstone: April Birthstone Metal: 14k Two Tone Gold Necklace Type: Pendant Necklaces, Multi-Diamond Necklaces, Halo Necklaces Country of Origin: Imported Diamond total weights may vary between .01 and .08 carat. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.