Vintage Diamond Two-Tone Flower Brooch Pin 18K Yellow Gold, 3.50 CTW, 35.2 GramsChairish Auctions4.5(10.3k)$2,400
1.18 CARAT ROUND BRILLIANT I SI2 DIAMOND 14 KARAT WHITE GOLD PINModern Jewelry4.5(203)$5,400Mar 03, 2026
VINTAGE 1.40CT ROSE CUT DIAMOND PIN BROOCH IN 18K TWO-TONE GOLD & PLATINUMModern Jewelry4.5(203)$4,350Mar 03, 2026
SoldPalladium 2.31ctw Diamond Brooch PinBrooch is 31mm x 40mm. Set with approx. 2.31ctw in diamonds (largest diamond - approx 0.46ct) Tested palladium. Weight - 9.1 grams.Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
SoldPalladium 2.76ctw Diamond Brooch PinBrooch is 66mm x 16mm. Diamonds - approx. 2.76tw. Tested palladium. Weight - 8.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unless statedSee Sold Price
SoldArti Deco 19.50 Ct Diamond PinArti Deco 19.50 Ct Diamond Pin Mounted with 19.50 Ct.* of Diamonds E-F Color VVS-VS Clarity Platinum Metal Weight: 41.90 gm. *approx. weight Item #: 6235See Sold Price
SoldGrima 18k Gold & Diamond PinModenist pin set with 9 diamonds measures 1 7/8 inches across. Hallmarked Grima , HJC, crown, 18, leopards head, p. 10.2 dwt.See Sold Price
SoldApprox. 2 ct emerald & over 3.5 tcw natural diamond pin set in platinum & 18 gold - 7.5 grams- 1Approx. 2 ct emerald & over 3.5 tcw natural diamond pin set in platinum & 18 gold - 7.5 grams- 1 5/8"LSee Sold Price
SoldArt Deco Diamond Pin14.00 Ct. Diamond Pin Mounted with 34 Round Diamonds Weighing 6.50 Ct.* Along with 27 Marquise Diamonds Weighing 6.50 Ct.* and 35 Baguette Diamonds Weighing 1.00 Ct.*  Diamonds are all E-F ColorSee Sold Price
SoldA Romanov Owned Karl Faberge Gold & Diamond PinA 14kt Rose Gold Karl Faberge Pin Owned by the House of Romanov Grand Duke Sergei Mikhailovich (1869-1918) of Russia. The Pin is marked KP and 56 and features a round wreath motif with a crown atop diSee Sold Price
12.50 Ct Diamond Pin Item # 5642 Mounted with 220 Cts of Round Diamonds Weighing 12.50 Ct. E-F Color12.50 Ct Diamond Pin Item # 5642 Mounted with 220 Cts of Round Diamonds Weighing 12.50 Ct. E-F Color VVS-VS Clarity 18K Yellow Gold Gold Weight: 43.70 gm.See Sold Price
SoldVintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin BroochTitle: Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin Brooch Description: - 18 karat yellow and white gold - 0.51 carat of round brilliant cut diamond - 1.32 cabochons chrysoprase - feaSee Sold Price
Sold18k Grima Modernist Diamond PinHallmarked Grima, Crown, 18, T, O. Set with 41 diamonds measures approx. 2 1/2 inches across. 33 dwt.See Sold Price
Sold18K WHITE GOLD DIAMOND PIN *MADE IN ITALY*18K White gold White diamond pin made in Italy. approx. 5.5 carats of Round brilliant cut diamonds VVS - VS CLARITY AND E-F COLOR.See Sold Price
SoldGrima 18k Opal & Diamond Pin /PendantAndrew Grima pin pendant combo set with four vivid Mexican opals and seven small diamonds. Signed A G. Ltd, with London hallmarks for 18k, date letter E. 6.6 dwt.See Sold Price
Sold18 Karat Gold Emerald and Diamond Pin Brooch18 Karat Gold Emerald and Diamond Pin BroochMeasuring: 2.75 x 1.25 inchesWeighing: 22.5 gramsSee Sold Price
SoldPlatinum Double Circle Diamond PinPlatinum double circle diamond pin/pendant. The pin is designed with a pair of intertwining circles set with diamonds. One is set with marquise cut diamonds in graduating size, the other is set with rSee Sold Price
SoldVintage 14kt White Gold and Diamond Pin - 4.9 cttwVintage 14kt White Gold and Diamond Pin - 4.9 cttw Ribbon and leaf motif with 70 brilliant cut diamond rounds measuring between 2.0mm and 4.3mm in size, diamonds F color with VS1 clarity. Diamonds appSee Sold Price
SoldArt Deco Platinum Sapphire and Diamond Pin, FrenchCrafted in platinum; centering a rectangular cut sapphire weighing approximately 2.50 carats; accented with 34 square- and rectangular-cut sapphires, weighing a total of approximately 2.80 carats; andSee Sold Price
SoldJEWELRY: 18K Belle Epoque ruby, pearl and diamond pin, tested 18K yellow gold with 14K yellow goldJEWELRY: 18K Belle Epoque ruby, pearl and diamond pin, tested 18K yellow gold with 14K yellow gold pin stem. , green enamel accents in scroll work, set with four oval cabochon cut medium red natural rSee Sold Price
SoldAN ART DECO RUBY, EMERALD, SAPPHIRE AND DIAMOND PINAN ART DECO RUBY, EMERALD, SAPPHIRE AND DIAMOND PIN BROOCH, EARLY 20TH CENTURY, POSSIBLY BY CARTIER in 18ct white gold, the pin terminated by concentric circular motifs articulated to rotate within onSee Sold Price
SoldStunning Vintage Filigree Style Diamond Pin / PendantStunning Vintage Filigree Style Diamond Pin / Pendant Measuring (2.25" x 0.75") adorned with European cut diamonds including a graduated line of diamonds down the center of the pin, (H-SI1 H-SI2, apprSee Sold Price
SoldCartier 14k Rose Gold Palladium Diamond Feather Signed & Numbered Vintage Ear Clips EarringsTitle: Cartier 14k Rose Gold Palladium Diamond Feather Signed & Numbered Vintage Ear Clips Earrings Description: A pair of beautifully rendered feather earrings in solid 14k rose gold with approx. 0.5See Sold Price
SoldVictorian 2.50ct. Diamond Pin.Platinum and 18k gold and diamond pin. OEC, OMC and rose cut diamonds, approximately 2.50 cts. TW. Approximately I-K, SI-I. 5.9 dwts. Size 3 - 7/8" L.See Sold Price
Sold14KYG Coral and Diamond Pin14KYG Coral and Diamond Pin approx. 2 1/4 inches x 1 1/2 inches, stamped and tested 14K yellow gold bark finish, prong set cabochon orange coral approx. 18.0mm x 15.0mm, 14 prong set cabochon orange cSee Sold Price
SoldEstate Michael Zobel Modernist Silver Diamond PinEstate Michael Zobel Modernist Silver Diamond Pin. Signed and dated 2002. Measures 2.5 inches x 2.5 inches.See Sold Price
SoldA fourteen karat gold and diamond pin,A fourteen karat gold and diamond pinthe gold bar centered by an old mine-cut diamond weighing approximately 0.95 carat.3.3 dwt.; Length: 1 3/4 in.See Sold Price
