SaveEnds in 3d 20hAntique 14KT Carved Cameo with Diamond Brooch/Pendant, 1910's-1920'sChairish Auctions4.5(10.4k)Est. $1,200-$1,500$950
Save202614K YELLOW GOLD CHERUB DIAMOND PIN BROOCH ANGEL THEMED JEWELRY W/STARSChairish Auctions4.5(10.4k)Est. $700-$800Buy Now for $616.00
SaveMay 04, 2026Art Deco Emerald, Diamond, Platinum-Topped GoldHeritage Auctions4.2(584)Est. $5,000-$7,000$2,400(1 bid)
Save7 days LeftGOLD & DIAMONDS PIN from HOUSE of NICKOLAS IIV.N. Collectible4.5(314)Est. $10,000-$11,000$475(4 bids)
Save5 days LeftVictorian 18K Yellow Gold Diamond Enamel BroochAuctions at Showplace4.6(832)Est. $2,000-$4,000$1,400
Save5 days Left18K Yellow Gold & Platinum Top GIA Certified Colombian Emerald and Diamond Pendant/BroochWinbids Auctions4.4(31)Est. $44,000-$66,000$22,000
SaveMay 05, 2026EDWARDIAN PERIOD (1901-1910) BRITISH DIAMOND AND CONCH PEARL BROOCHSwanley Auction LTD4.7(155)Est. £4,000-£5,000£1,000
SaveMay 05, 2026ART NOUVEAU PERIOD (1880-1920) FRENCH CUSTOM PIECESwanley Auction LTD4.7(155)Est. £3,000-£5,000£1,000
SaveEnds in 2d 21h8.00Ct. Diamonds Platinum Art Deco Style Brooch 12359**Chairish Auctions4.5(10.4k)Est. $15,000-$18,000$6,000
SaveEnds in 2d 20hGIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418**Chairish Auctions4.5(10.4k)Est. $13,000-$16,000$5,500
SaveEnds in 2d 21h10ct natural diamonds neoclassical brooch 18kt gold platinum Ref 12316**Chairish Auctions4.5(10.4k)Est. $13,000-$16,000$5,500
Save7 days LeftChopard Elegant Swan Motif Diamond 18k White Gold Brooch 750 Animal BirdSEUYCO4.6(72)Est. $5,750-$6,900$2,850
Save19 hrs LeftAntique Edwardian Gold Platinum Agate Cameo Diamond Pendant 3.0ctwBidhaus4.3(857)Est. $5,811-$7,554$4,450
Save7 days LeftAntique Art Deco Krementz Platinum 14k Gold Diamond Filigree Bar Pin 1.76ctwBidhaus4.3(857)Est. $2,964-$3,853$2,250
Save2026Erwin Pearl 8.00 Carat Natural Diamonds and Red Spinel Brooch 18Kt Ref 12332**Chairish Auctions4.5(10.4k)Est. $16,000-$19,000Buy Now for $13,020.00
SaveEnds in 2d 21h1.40ct Natural Diamonds Platinum Pin Edwardian Deco Vintage Ref 12329**Chairish Auctions4.5(10.4k)Est. $11,000-$13,000$4,400
Save1 day LeftVictorian Diamond Pin 4.90 Ct 14k White Gold Antique JewelryBidhaus4.3(857)Est. $5,824-$7,571$4,450
SaveMay 17, 2026TURQUOISE DIAMOND GOLD BROOCH 14K YELLOW FLOWER DESIGNModern Jewelry4.4(204)Est. $8,961-$10,015$7,300
SaveMay 12, 2026ANTIQUE ART DECO DIAMOND BAR PIN CIRCA 1920ALL AUCTIONS INC - MELZETRATI INCEst. $6,500-$10,000$3,500