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 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.