Magnificent cocktail ring created by Federico Buccellati in Italy in the 1980s. Features an approximately 4.58-carat cushion cut citrine (10.34 x 10.17x 6.96 mm) tastefully set in white and yellow gold setting. Amazing meticulous filigree on gold! Gorgeous and wearable ring! Measurements: 9/16 x 1/2 inch (1.4 x 1.1 cm). Weight: 11.2 grams. The ring is size 6.5. Stamped with Federico Buccellati maker’s mark, Italian Hallmark and hallmark for 18 karat gold.