Oval and cushion-shaped tanzanite, round diamonds, 18k white gold Tanzanite (earrings): 2 oval-shaped with approximate total weight of 26.00 - 28.00 carats Tanzanite (ring): 1 cushion-shaped measuring approximately 13.85 x 13.80 x 10.95 mm with approximate weight of 15.00 - 17.00 carats Total weight of the tanzanite approximately 41.00 - 45.00 carats Diamonds (earrings): 50 round with approximate total weight of 5.75 - 6.00 carats Diamonds (ring): 16 round with approximate total weight of 2.25 - 2.50 carats Total weight of the diamonds approximately 8.00 - 8.50 carats Size/Dimensions: earrings 4.1 x 1.9 cm (15⁄8 x 3⁄4 in); ring US size 7 Gross Weight: 36.4 grams