Vintage cocktail ring created by Mario Buccellati in Italy in the 1950s. Features a 4.70-carat cushion cut yellow sapphire tastefully set in white and yellow gold and framed with ten round faceted emeralds (total weight approximately 0.75 carat). Amazing meticulous filigree on gold! Measurements: 13/16 x 11/16 inch (2 x 1.7 cm). Yellow Sapphire 10.46 x 9.28 x 5.15 mm. Weight: 12.3 grams. The ring is size 7; resizable. Stamped with Mario Buccellati maker’s mark and hallmark for 18 karat gold. Comes in a Mario Buccellati pouch.