Cushion-shaped white topaz and pink tourmalines, 18k yellow gold, signed Verdura, maker's mark White topaz: measuring approximately 13.05 x 11.10 x 7.25 mm with approximate weight of 8.50 - 9.00 carats Pink tourmalines: 2 cushion-shaped with approximate total weight of 5.25 - 5.75 carats Size/Dimensions: US ring size 73⁄4 Gross Weight: 11.3 grams