Ruby, Sapphire, Diamond, Gold Brooch, Buccellati The brooch features round-shaped ruby cabochons weighing a total of approximately 4.50 carats, enhanced by a round-cut sapphire weighing approximately 0.20 carat, accented by single-cut diamonds weighing a total of approximately 0.05 carat, set in 18k gold having rhodium accents, marked Buccellati. Gross weight 24.95 grams. Dimensions: 2-3/8 inches x 1-3/4 inches HID03101062020 © 2020 Heritage Auctions | All Rights Reserved