Genuine amethyst and tanzanite ring lends the perfect drop of color to all your favorite looks. Stones: 8x8mm cushion-cut, 2.25x2.25mm round genuine amethyst Other Stones: 4x3 pear-shaped genuine tanzanite Dimensions: 16.9x16.6mm long Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Stone Cut: Round Stone Millimeter Measurement: 8 Mm Width, 8 Mm Length Metal Color: White Care: Wipe Clean Authenticity: Genuine Stone Birthstone: February Birthstone Metal: Sterling Silver Country of Origin: Imported Gemstones may be treated and may require special care. 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.