VINTAGE 1.40CT ROSE CUT DIAMOND PIN BROOCH IN 18K TWO-TONE GOLD & PLATINUMModern Jewelry4.5(204)$4,350Mar 03, 2026
0.70 CARAT ROSE CUT DIAMOND 0.15 CARAT EMERALD 18K TWO TONE GOLD PIN BROOCHModern Jewelry4.5(204)$2,500Mar 03, 2026
Gold, Silver and Diamond Bow BroochLeonard Auction, a division of The Leonard Company4.6(599)$650(3 bids)Feb 24, 2026