Vintage Tiffany & Co. Earrings 18k Yellow Gold Pearl DiamondA pair of classy earrings created by Tiffany & Co. in Italy in the 1980s. It features two South Sea pearls, white and golden, set in 18 karat yellow gold setting and accented with two marquise cut diamonds (total weight approximately 0. 40 carat). The pearls are over 17 mm in diameter and have rich and shiny luster. The earrings measure 1 3 4 x 5 8 inch (4. 5 x 1. 6 cm) and weigh 44. 9 grams. Stamped with Tiffany & Co. maker's mark, a hallmark for 18