MBS Art Deco Sterling Silver Crystal Flower BroochSee Sold PriceFeb 28, 2024The Benefit Shop Foundation Inc.
Art Deco platinum 4 carats Old European cut diamond & sapphire brooch SKU-5068See Sold PriceFeb 25, 2024Germau
Antique art deco rhinestones silvertone ribbons in bow & flowers clip brooches.See Sold PriceFeb 25, 2024Succetti Gallery
ANTIQUE ART DECO 3.75 CTS OLD DIAMOND PLATINUM GEOMETRIC BAR BROOCH PINSee Sold PriceFeb 26, 2024Miami Auctions & Appraisals LLC
ANTIQUE ART DECO DIAMOND PLATINUM FILIGREE BAR BROOCH PINSee Sold PriceFeb 26, 2024Miami Auctions & Appraisals LLC
Vintage Erte Art Deco Dove Lady with Dove Brooch, Franklin Mint 1990.See Sold PriceFeb 28, 2024Jasper52
Antique Art Deco Diamond Filigree Long Brooch Pin 14K White Gold, 3.79 GramsSee Sold PriceFeb 27, 2024Jasper52
SoldAn Art Deco Platinum, Onyx and Diamond Bar Brooch, 6.40An Art Deco Platinum, Onyx and Diamond Bar Brooch, containing three geometric cut onyx plaques, one old European cut diamond weighing approximately 0.22 carat, and 66 old European cut diamonds weighinSee Sold Price
AN ART DECO PLATINUM, BLACK ONYX AND DIAAN ART DECO PLATINUM, BLACK ONYX AND DIAMOND BROOCH. Circa 1920. Designed as an open circle with a hinged collet set old mine-cut diamond weighing approximately 0.70 cts. surrounded by twenty-nine oldSee Sold Price
SoldArt Deco Platinum, Diamond & Onyx BroochArt Deco Platinum, Diamond & Onyx Brooch. Set with 123 mine cut diamonds, approx. 2.75 ctw. 22 onyx. Ht. 3/4" L 2". The Estate of Professor M.H. Abrams, Ithaca, NY.See Sold Price
SoldArt Deco 1920s Platinum Diamond Onyx Bow Brooch PinBrooch features approx. 1.25-1.30ctw old mine cut diamonds and french cut black onyx gemstones. Brooch measures 75mm x 6.8mm at widest points. Marked T.K. & Co., weight - 7.5 grams. Gemstones haveSee Sold Price
SoldART DECO ONYX, DIAMOND & PLATINUM BROOCH, ATTR. CARTIERThe carved onyx ring with single-cut diamond and platinum straps and applied rose-cut diamond 'Sansovino, 1924', arrowhead pin terminals densely set with OMC and OEC diamonds, approx. 3.35 cts. TW. UnSee Sold Price
SoldArt Deco Platinum, Diamond and Onyx BroochArt Deco Platinum, Diamond and Onyx Brooch Marked 'HK' and 'PT800'. 2 1/4 x 2 in., 12.9 dwts.See Sold Price
SoldArt Deco Dreicer & Co Platinum Diamond Onyx Bow BroochArt Deco dreicer & Co platinum bow brooch set with approx. 0.66ctw in rose cut diamonds and onyx. Some onyx stones are chipped. Brooch is 53mm x 12mm. Marked: Dreicer & Co, tested Platinum. Weight - 7See Sold Price
SoldAn Art Deco Platinum, Diamond and Onyx Brooch, 10.1An Art Deco Platinum, Diamond and Onyx Brooch, containing one old European cut diamond weighing approximately 1.20 carats, two old European cut diamonds weighing approximately 1.90 carats total, two oSee Sold Price
SoldAn Art Deco Platinum, Diamond and Onyx Brooch, 6.70An Art Deco Platinum, Diamond and Onyx Brooch, consisting of a converted pair of dress clips fused into one brooch in an openwork design with millegrain accents, containing nine onyx sections togetherSee Sold Price
Art Deco Platinum Diamond and Onyx BroochArt Deco Platinum Diamond and Onyx BroochWeighing 13.9 gramsSet with an app. 1.00 – 1.10 Ct. Diamond in CenterJ Color, SI1 ClarityAlong with 46 European-cut Diamonds weighing app. 4.50 Ct.E-G Color,See Sold Price
Sold* An Art Deco Platinum, Diamond, Onyx and Emerald Bar* An Art Deco Platinum, Diamond, Onyx and Emerald Bar Brooch, French, containing 133 old European and round single cut diamonds weighing approximately 2.70 carats total, 36 calibre cut onyx, and eightSee Sold Price
SoldART DECO PLATINUM, DIAMOND, EMERALD, & ONYX BAR BROOCHcentering one emerald cut diamond [H/VVS2] weighing approximately 0.81 carats; six baguette cut diamonds [H-I/VS1-VS2] weighing approximately 0.94 carats total; 58 single cut diamonds [H-I/VS1-VS2] weSee Sold Price
SoldAn Art Deco Platinum, Emerald, Diamond and Onyx Brooch,An Art Deco Platinum, Emerald, Diamond and Onyx Brooch, containing one oval shape cabochon cut emerald weighing approximately 117.22 carats, numerous old European and round single cut diamonds weighinSee Sold Price
SoldAn Art Deco platinum diamond and onyx panel brooch.An Art Deco platinum diamond and onyx panel brooch. Of geometric design, the old-cut diamond collet and vari-cut diamond openwork rectangular-shape panel, with a black onyx surround, to the old-cut diSee Sold Price
SoldArt Deco Platinum, 18kt. Diamond Broochpair of dress clips, approx. 196 old European cut and baguette cut diamonds estimated total weight 10.5cts., F-H, VS to SI, brooch clip stamped "B?SGOG" and with French eagle head hallmark and makersSee Sold Price
SoldArt Deco Platinum Onyx and Diamond PinCrafted in platinum; set with single-cut diamonds weighing a total of approximately 1.90 carats, most with F-G color and VS-SI clarity; contrasted with onyx accents; fastened with a single pin stem anSee Sold Price
SoldSmall Group of Art Deco Jewelry, a platinum, diamoSmall Group of Art Deco Jewelry, a platinum, diamond, and onyx brooch, a small platinum and diamond brooch, a 14kt white gold and synthetic sapphire ring, and a pair of paste and faux pearl earpendantSee Sold Price
SoldArt Deco Diamond & Black Onyx Platinum Brooch 1.5''.Art Deco Diamond & Black Onyx Platinum Brooch 1.5''. Includes one brilliant cut center diamond of .18ct and (88) single cut diamonds of .005 to .3 carats each. Also (16) calibre-cut black onyx. UnmarkSee Sold Price
SoldAn Art Deco Platinum, Diamond, Onyx and Emerald LapelAn Art Deco Platinum, Diamond, Onyx and Emerald Lapel Watch, Elaine, the hinged bar brooch and frame containing one lozenge shape step cut, four French cut, two octagonal step cut, and numerous old EuSee Sold Price
SoldArt Deco 14K Gold Platinum Onyx & Diamond RingArt Deco 14K gold and platinum black onyx and diamond ring. Faceted black onyx stone is flanked by three small diamonds, marked inside band "14K Plat" and "R&B". Weight 3.32 grams, size 6.25. ConditioSee Sold Price
SoldArt Deco Platinum Diamond & Onyx Jabot PinA French Art Deco Platinum Diamond and Onyx Jabot Pin. Arrow terminals set in platinum with single cut diamonds and onyx. French Hallmarks. Approximate total weight. 7.3 grams. Dimensions: length: 3 5See Sold Price
SoldArt Deco Platinum Diamond & Onyx Stick PinArt Deco platinum diamond and onyx stick pin, containing one triangular cut diamond measuring 6.66 mm x 7.33 mm x 1.5 mm of approximately J-K color and approximately VS1 clarity. The pin also containsSee Sold Price
SoldDECO PLATINUM 1 CTW DIAMOND & ONYX BAR PINART DECO PLATINUM DIAMOND & ONYX PIN: Platinum Art Deco diamond and onyx pin centers one old mine cut diamond and 20 round rose cut diamonds, all totaling approx. 1.00 Ct., rated VS in clarity and H-ISee Sold Price
SoldUDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE,UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE, AND DIAMOND BAR PIN / BROOCH, tested, marked "U&B", featuring 11 hexagonal-cut sapphires in slightly tapering sizes from 4.1 to 4.7 mm side to sidSee Sold Price
Cartier Antique Art Deco Diamond Pearl Onyx Platinum Brooch PinSee Sold PriceFeb 26, 2024Miami Auctions & Appraisals LLC
Art Deco Diamond Black Onyx Platinum PIN BROOCH CLIP Art Deco 1910sSee Sold PriceFeb 27, 2024Jasper52
Antique Art Deco Black Starr Frost Platinum GIA Natural Pearl & Diamond Bar PinSee Sold PriceFeb 26, 2024Federal Assets Auctioneers
Art Deco Platinum 24.00 Ct. Diamond Brooch Item # 9952 Category Pins & Clips Art Deco Platinum 24.00See Sold PriceMar 09, 2024Joshua Kodner