Diamond Clarity: I3 Jewelry Closure: Spring Ring Clasp Link Construction: Solid Setting: Prong Shape: Cushion Stone Cut: Cushion Stone Millimeter Measurement: 6 Mm Width, 6 Mm Length Diamond Color: H-I Metal Color: Rose Chain Length: 18 Inch Chain Width: .6 Millimeters Pendant Length: 21mm Pendant Width: 11.7mm Rounded Carat Weight: 1/5 Ct. T.w. Chain Construction: Rope Care: Wipe Clean Stone Type: 1 Genuine Aquamarine, 72 Natural Diamond Authenticity: Genuine Stone Birthstone: March Birthstone Metal: 10k Rose Gold 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. Photos are enlarged to show detail.