Platinum 7 Carat Old Mine Diamond Brooch with 4 DiamondsEst. $6,838-$8,889
A diamond and 18k gold broochEst. $2,500-$3,500
A MULTI-GEM AND DIAMOND FLOWER BASKET BROOCH, CIRCA 1960 Of giardinetto design, the naturalisticEst. €4,000-€5,000
Platinum, Cultured Pearl and Diamond BroochEst. $1,500-$2,000
Bvlgari 1960s Platinum Brooch with 17 Carat DiamondsEst. $32,513-$42,266
PLATINUM ROCK CRYSTAL BROOCH W/SEED PEARLS & DIAMONDSEst. $1,200-$1,800
Jadeite, 14k Yellow Gold BroochEst. $1,000-$1,500
Coral sapphire and diamonds gold broochEst. €2,500-€3,500
18K GOLD BLACK ONYX BURMA RUBY PARROT BROOCHEst. $2,500-$4,000
Art Deco Platinum Heart Pendant Brooch 10.00 Ct Diamonds G-H VVS-VSEst. $10,842-$14,094
ART NOUVEAU PERIOD (1880–1920), A FRENCH GOLD DOVE AND FLOWER BASKET BROOCHEst. $5,000-$8,000
Jadeite Jade, 14k Yellow Gold BroochEst. $300-$500
Natural Red Coral BroochEst. £800-£1,600
18K White Gold Sapphire and Diamond Crown Pin BroochEst. $750-$1,000
David Webb 1980s Platinum 18K Yellow Gold Ram Diamond BroochEst. $19,812-$25,755
A 19TH CENTURY ETRUSCAN REVIVAL BROOCH Of elongated form, the central bar with applied inscriptionEst. €1,000-€1,500
ANGELA CUMMINGS FOR TIFFANY & CO.: AN 18K GOLD, PLATINUM AND DIAMOND BROOCHEst. $3,000-$5,000
Platinum Diamond Brooch Art Deco Era 7.55 Carat Total WeightEst. $8,125-$10,562
18 K Yellow Gold And Carnelian Bee BroochEst. $300-$450
Kenthsire Collector Gallery Antique Silver and Micro Mosaic BroochEst. $500-$800
A Green Tourmaline Circle Brooch & Cameo in 14KEst. $800-$1,200
Belle Epoque Platinum Diamond Brooch Pendant with South Sea PearlEst. $36,114-$46,948
Vintage 4ct Diamond Lapis Coral 18k Gold Floral BroochEst. $16,536-$21,496
18K Yellow Gold, Enamel, and Diamond Birds Pin BroochEst. $3,000-$4,000
