Ring Style: Cocktail Rings, 2-Stone Rings, Crossover Rings Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 1 Mm Length, 7 Mm Width Metal Color: White Ring Gallery Height: 4.3mm Ring Top Length: 23.2mm Ring Top Width: 21mm Rounded Carat Weight: 1/3 Ct. T.w. Band Width: 21.5mm Care: Wipe Clean Stone Type: 1 Genuine Tanzanite, 1 Genuine Tourmaline, 78 Natural Diamond Authenticity: Genuine Stone Metal: 10k White Gold 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.