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
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
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
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
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
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
Sold2023TIFFANY & CO. PLATINUM & 18K 4CTW DIAMOND BROOCHCirca 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engraSee Sold Price
Sold2021Vintage circa 1970’s, Made in Florence, Diamond, Ruby,Vintage circa 1970’s, Made in Florence, Diamond, Ruby, 18K Gold (tested) and Silver Hand Made Brooch, 12.5 dwt., Missing One Small Diamond, 3 Inches Long.See Sold Price
Sold201718K ART NOUVEAU FRENCH ENAMEL DIAMOND BROOCHAntique 18K yellow gold portrait with 4 rose cut diamonds around the laurel wreath. Weighs 8 grams. 1" in diameter. Some enamel loss.See 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
Sold202319th Art Nouveau Century Brooch, by R. Koch19th Art Nouveau Century Brooch, by R. Koch, Antique European brooch; a mix of gold and silver, set with emeralds, rubies sapphires and rose cut diamonds. Bar pin clasp. Stamped R. Koch apprx 14.8 graSee Sold Price
Sold2019Antique 18K Gold Silver Diamond Brooch Pin PendantMETAL: 18k gold. Silver. GEMSTONES: Rose and old mine cut diamonds (2 missing diamonds). MEASUREMENTS: Brooch/Pendant is 56mm long x 25mm wide. MARKED: Owl Hallmarks. WEIGHT: 10.8 grams.Gemstones haveSee Sold Price
Sold2021Antique 18K Gold Silver Diamond Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Center old mine diamond approx. 0.25ct, side old mine and rose cut diamonds . MEASUREMENTS: Brooch is 33mm x 33mm wide. TESTED: 18k, Silver. WEIGHT: 16.5 grams.GSee Sold Price
Sold2019Antique 18K Gold Silver Diamond Brooch PinMETAL: 18k gold, silver. GEMSTONES: Approx. 114 rose cut diamonds (count) . MEASUREMENTS: Brooch is 60mm long x 20mm at widest point. TESTED: 18k. silver. WEIGHT: 10.7 grams. Pin is broken.Gemstones hSee 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
Sold2020Antique 18K Gold Silver Diamond Eagle Brooch PinMETAL: 18k Gold. Silver. GEMSTONES: Rose cut diamonds approx. - 91 stones (one missing ), Ruby. MEASUREMENTS: Brooch is 54mm x 26mm. TESTED: 18k, Silver. WEIGHT: 7.2 grams.Gemstones have not been gradSee Sold Price
Sold2021Antique 18K Gold Silver Diamond Pearl Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Diamonds approx. 80 stone (old mine and rose cut stones) . Pearls. MEASUREMENTS: Brooch is 38mm x 31mm. TESTED: 18k Gold/Silver. WEIGHT: 10 grams.Gemstones haveSee Sold Price
Sold2021Antique 18K Gold Silver Rose Diamond Brooch PendantMETAL: 18k Gold, Silver. MEASUREMENTS: Brooch is 50mm x 32mm. GEMSTONES: Rose cut diamonds approx. 26 stones. TESTED: 18k, Silver. WEIGHT: 10.5 grams.Gemstones have not been graded for color and clariSee Sold Price
Sold2020Antique 18K Gold Silver Diamond Pearl Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Rose cut diamonds approx. 16 stones. Pearls. MEASUREMENTS: Brooch is 26mm x 27mm. MARKED: French Hallmarks. WEIGHT: 6 grams.Gemstones have not been graded for coSee Sold Price
Sold2016Antique 18K Gold Silver Diamond Pearl BroochMETAL: 18K gold, sterling silver. GEMSTONES: diamonds, pearls-11.2mm and 7 x6.5mm. MEASUREMENTS: brooch is 55mm x 40mm . TESTED: 18K, sterling silver. WEIGHT: 17.7 grams. Gemstones have not been gradeSee Sold Price
Sold2020Antique Original Art Nouveau 18k Gold Diamonds EarringsAntique Original Art Nouveau 18k Gold Diamonds Earrings Description Period: Art Nouveau (1890-1919) Composition: 18K Gold. Stones: 2 Old mine cut diamonds H-VS2 0.25ctw. 4 Rose cut diamonds J-SI1 0.05See Sold Price
Sold2022Antique 18K Gold/Silver Garnet Ruby Diamond BroochAntique 18K yellow gold fleur-de-lis filigree brooch/ pendant accented with floral motif silver topped ruby diamond and garnet five station elements. Brooch measures 1.68"L x 1.81"W. Gold tested. ApprSee Sold Price
Sold2021Antique Art Nouveau Deco 18k Gold Platinum DiamondMETAL: 18k Gold/Platinum. GEMSTONES: Rose and Old Euro diamonds. MEASUREMENTS: Pins are 65mm and 70mm long (entire length), tops are 12mm x 10mm (diamond) and 11mm x 11mm (Nouveau). Come with one box.See Sold Price
Sold2017Antique 18K Gold Silver Diamond Emerald Flower BroochMETAL: 18K gold, silver. GEMSTONES: rose cut diamonds, emeralds(tested RI 1.57 and 1.56). MEASUREMENTS: brooch is 55mm long x 48mm at widest point. TESTED: 18k, silver. WEIGHT: 46.9 grams. Gemstones hSee Sold Price
6 days LeftJasper52Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr$4,200
Apr 28MODVIN 19th Century French Art Nouveau 18K Gold and Diamond convertible Necklace/ Brooch Pendant$1,200
2024Seized Assets AuctioneersAntique Edwardian 18K Gold 2.53 ctw GIA Diamond & Demantoid Garnet Drop Pin BrooSee Sold Price
4 hrs LeftFederal Assets AuctioneersAntique Art Nouveau 10k Gold Diamond Seed Pearl Enamel Flower Petal Brooch Pin$1
1 day LeftSeized Assets AuctioneersRare Antique Art Nouveau 18K Gold Ruby Enamel LARGE Detailed Pheasant Stick Pin$1
6 days LeftFederal Assets AuctioneersRare Antique Art Nouveau 18K Gold Ruby Enamel LARGE Detailed Pheasant Stick Pin$1
6 days LeftJasper52Antique Victorian Rectangle Diamond Pendant Brooch Pin 18K Yellow Gold, 16.25 Gr$5,500
2 days Left U.S. Auction Gallery2.23 Cts Natural Diamonds & Emerald Sterling Silver Designer Earrings MSRP $1,585!$10(1 bid)
Apr 25 U.S. Auction Gallery2.95 Cts Natural Diamonds & Garnet Sterling Silver Designer Earrings MSRP $1635!$10(1 bid)
2 days Left U.S. Auction Gallery2.95 Cts Natural Diamonds & Garnet Sterling Silver Designer Earrings MSRP $1635!$10
2 days Left U.S. Auction Gallery0.51 Cts Natural Diamonds Sterling Silver Designer Earrings MSRP $1,795!$10
2 days Left U.S. Auction Gallery2.87 Cts Natural Diamonds & Sapphire Sterling Silver Designer Earrings MSRP $1,525!$10
2 days Left U.S. Auction Gallery0.53 Cts Natural Diamonds & Opal Sterling Silver Designer Earrings MSRP $1195!$10
2 days Left U.S. Auction Gallery3.43 Cts Natural Diamonds & Ruby Sterling Silver Designer Earrings MSRP $1,375!$10
2 days Left U.S. Auction Gallery5.33 Cts Natural Diamonds & Sapphire Sterling Silver Designer Earrings MSRP $1,625!$10
2 days Left U.S. Auction Gallery2.53 Cts Natural Diamonds & Opal Sterling Silver Designer Earrings MSRP $1,665!$10
2 days Left U.S. Auction Gallery0.25 Cts Natural Diamonds Sterling Silver Designer Earrings MSRP $1,485!$10(1 bid)
2 days Left U.S. Auction Gallery3.33 Cts Natural Diamond Ruby Sterling Silver Designer Earrings $1,485!$10(1 bid)