Sold2021Art Nouveau Sapphire Diamond 18k Gold Lavalier BroochAntique articulated ribbon drop 3 sapphires, approx. .30ctw 28 mine cut diamonds, approx. .35ctw 18K white and yellow gold Neck chain hooks Length: 1 3/8" Width: 1 1/8" Total weight: 5.8 gramSee Sold Price
Sold2020Æ’Æ’ An Art Nouveau style emerald, ruby, sapphire,ƒƒ An Art Nouveau style emerald, ruby, sapphire, diamond and 18K gold brooch. Gross weight: 18,23 gr. Dimensions : 8 x 5,2 cm. ƒƒ STYLE ART NOUVEAU BROCHE LIBELLULE MULTICOLORE EllSee Sold Price
Sold2023Exquisite GIA Natural No Heat Sapphire 18k Gold Diamond Enamel Pearl Art Nouveau Watch Pin BroochTitle: Exquisite GIA Natural No Heat Sapphire 18k Gold Old Cut Diamond Enamel Pearl Art Nouveau Watch Pin Brooch Description: Quite the stunning Art Nouveau era 18k gold & enamel ladies watch pin herSee Sold Price
Sold2015MASRIERA Y CARRERAS DRAGONFLY BROOCH AND RING18k gold dragonfly brooch in the Art Nouveau style with shaded blue and green plique-Ã -jour enamel wings, diamond head and abdomen, sapphire tail, 2 3/4" x 1 3/4"; Bisymmetric ring with central diamoSee Sold Price
Sold20223 Art Deco and Art Nouveau Gold Pins or Brooches1st item: Ladies 18K white gold Art Deco style stick pin featuring a round brilliant diamond approximately 0.15 carats, Clarity-I1, Color-H, accented by a synthetic sapphire. Partial carat mark visiblSee Sold Price
Sold2021Art Nouveau Sapphire Diamond 14k Gold Lavalier NecklaceAntique articulated drop pendant necklace 15 rose and mine cut diamonds, approx. .50ctw Blue sapphire, approx. .25ct 14K gold and silver Pendant length: 1 1/8" Width: 1" Necklace: 16" TotSee Sold Price
Sold2016Art Nouveau Sapphire, Diamond, Platinum-Topped, 14kArt Nouveau Sapphire, Diamond, Platinum-Topped, 14k Yellow Gold Circle Brooch. Featuring six round-cut sapphires weighing a total of approximately 1.15 cttw., accented by eighteen round-cut diamonds wSee Sold Price
Sold2020Antique Art Nouveau 18k Gold Diamond Pearl BroochArt Nouveau 18k gold brooch, with 4.8mm pearl and rose cut & old mine cut diamonds. Brooch measures 48mm x 50mm. Tested 18k. Weight - 14.2 grams.See Sold Price
Sold2021French Art Nouveau 18k Gold Diamond Dragon Brooch PinFrench Art Nouveau 18k gold dragon brooch with old mine and rose cut diamonds. Brooch measures 47mm x 35mm. Marked with French marks. Weight - 3.7 grams.See Sold Price
Sold2024Antique Art Nouveau 18k Gold Diamond Bar BroochMETAL: 18k Gold. GEMSTONES: Diamonds. MEASUREMENTS: Brooch is 95mm x 13mm. TESTED: 18k. Comes with Antique box - does not close. WEIGHT: 11.3 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold2020Art Nouveau 18k Gold, Diamonds & Pearls Eagle BroochEdwardian Eagle with two natural Pearls hanging & Rose Cut Diamonds on the Wings. American Eagle Brooch Weight: 8.6 g. Measurements: 1.5x2.3".See Sold Price
2023Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 GrAntique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr This is a beautiful one-of-a-kind brooch. Circa: 1895 - 1910; Art Nouveau Diamonds: 103 old rose cuts 1.03 ct, G, SI1 GemstSee Sold Price
Sold2020Art Nouveau B&S 18k Gold Gemstone Diamond BroochArt nouveau 18k white gold floral brooch. Features carved stone in the shape of a bouquet of flowers. With bezel set diamonds, prong set in the center of the flowers. Total diamond weight is approximaSee Sold Price
Sold202318K White Gold, Diamond & Sapphire Art Deco Brooch18K White Gold, Diamond & Sapphire Art Deco Brooch• featuring 3 European cut diamonds weighing a total of 1.50 carats• accent European cut diamonds weighing a total of 0.56 carats• faceSee Sold Price
Sold2018Unusual 18k Gold, Opal & Diamond Pendant/BroochUnusual 18k Gold, Opal & Diamond Pendant/Brooch, Signed. Art Nouveau Style. Chip on chin, mostly visible on reverse. Dimensions- Total Pin L- 2 1/2". Total Weight- 17.5.g. 11.3dwt.See Sold Price
Sold2015THREE SAPPHIRE AND DIAMOND RINGSEdwardian five-stone sapphire ring with diamond loops in platinum-topped 18k gold; Art Nouveau three-stone ring in platinum-topped 18k gold; Art Deco three-stone ring in 18k wg. Diamonds approx. 1.62See Sold Price
Sold2023Antique Art Nouveau 18K Gold and Emerald Diamond and Enamel work pendant or BroochThis lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabochoSee Sold Price
Sold201818K Yellow Gold, Diamond & Sapphire BroochTextured 18K yellow gold pin features 4 diamonds & 21 sapphires. Art Deco style. Makers Marks. London. Total approximate weight: 17 grams. Length: 2 3/4"; 1 1/2". (jewelry, estate, fine) STERLING ASSOSee Sold Price
Sold2018UDALL & 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
Sold20212 Art Deco Brooches2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old EurSee Sold Price
Sold202318k Gold Art Deco BroochAn early 20th century Art Deco Period 18k Gold filigree brooch with Diamonds and Sapphires. Features a central bezel set Diamond, measuring approx. 3mm, estimated 0.125 ct, with two rectangular faceteSee Sold Price
Sold2018Andre Lavrillier Art Nouveau 18k gold pendanttogether with an Art Nouveau rose-cut diamond set silver and 10k gold brooch; gross weight approximately 13.2gSee Sold Price
Sold2023Diamond and Sapphire Brooch 18K Art Deco, ribbon and circle form 18k white, gold diamond andArt Deco, ribbon and circle form 18k white, gold diamond and sapphire brooch pin. 40 blue sapphires. 66 round diamonds approximate weight 1.6 carats H color VS2-SI1clarity. 1 Marquis diamond approximaSee Sold Price
Sold2021Sapphire, Diamond and 18K BroochArt Deco style Oval Cut Ceylon Sapphire, Round Brilliant Cut Diamond, Tapered Baguette Cut Sapphire and 18 Karat White Gold Bar Brooch. Sapphire with vivid color. Diamonds E-F color, VS clarity. StampSee Sold Price
7 days LeftFarber AuctioneersArt Nouveau Gold Sapphire Diamond Bracelet Attributed to Marcus & Co$800
5 days LeftJasper52Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr$4,200
7 days LeftLuxe Auctioneers, IncMOIRA OF LONDON 18K GOLD ENAMEL AND DIAMOND ART NOUVEAU STYLE FLOWER BROOCH$900(1 bid)
May 26Collective HudsonLarge Impressive Art Nouveau Art Deco 18K White Gold and Diamond Barrette Brooch$1,600
May 25Jasper52Rare Van Cleef & Arpels 18k Gold Diamond Ruby Emerald Sapphire Flower Pin Brooch$16,000
2 days LeftFederal Assets Auctioneers18k Yellow Gold.70 ctw Bezel Round Sapphire & Diamond Circle of Life Pin Brooch$1
6 days LeftFederal Assets AuctioneersVintage 18k Gold 1.19 ctw Brilliant Sapphire & Diamond Etched Flower Wreath Broo$1
May 26Collective HudsonArt Nouveau Diamond, Pearl and 18K Gold Pendant with Gold Necklace, Circa 1910$700
7 days LeftFellowsA Russian Art Nouveau gold diamond and sapphire stylised floral ring. Brilliant-cut diamond£280
May 31Miami Auctions & Appraisals LLC Vintage Retro Pave Diamond Blue Sapphire 18K Yellow Gold Buckle Brooch Pin$5,400