Mid Century Tiffany 18k-Sterling and sapphire cufflinks. Great pair of extremely uncommon guaranteed authentic Tiffany & Co cufflinks made from 18k yellow gold, sterling, and natural Sapphires. 8 square cut blue sapphires, approx 0.72cttw, good symmetry, medium color intensity, mounted in an 18kt yellow gold channel setting, face: approx 7/8"l, 0.25"w, 10.7 grams