Sold2023Tiffany & Co reverso watch/pendant circa 1910 18K Gold, Art Nouveau with Silver watchface, DiamondTiffany & Co reverso watch/pendant circa 1910 18K Gold, Art Nouveau with Silver watchface, Diamond and Guilloche Enamel Pendant WatchWeighs 30.5 grams. Measures 25 x 35mmSee 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
Sold2017Art Nouveau 18K Gold Diamond Red Stone Pearl Plique aMETAL: 18K gold. GEMSTONES: diamonds- 78, red stones (one stone missing), pearl, plique a jour. MEASUREMENTS: necklace is 17" long. Ornament measures 90mm x 40mm at widest point. TESTED: 18K . WESee 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
Sold2021Art Nouveau 18k Gold Diamond PendantAntique Art Nouveau 18k gold pendant, decorated with rose cut small diamonds. Pendant measures 34mm x 28mm. Engraved on the back "HMR" Weight - 2.8 grams.See Sold Price
Sold2016Art Nouveau 18k Gold Diamond Nymph Pendant18K gold nymph pendant measures 28mm in diameter and 40mm long with bale featuring diamonds approx. 0.16ct(VS, H). Tested 18K. Weight is 14.9grams. Gemstones have not been graded for color and claritySee 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
Sold2021Art Nouveau 18K Gold Diamond Locket PendantMETAL: 18k Gold. GEMSTONES: Rose cut diamonds approx. 4 stones. MEASUREMENTS: Locket pendant is 34mm long with bail x 23mm wide (missing glass). TESTED: 18k. WEIGHT: 6.6 grams.Gemstones have not beenSee 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
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
Sold2021Italian 18k Gold Silver Enamel Diamond Wrap SnakeItalian made in 18k gold and sterling silver, wrap snake bracelet, decorated with enamel, ruby eyes and approx. 0.45-0.50ctw in diamonds. Bracelet will fit approx. 6.5" wrist and is 40mm wide when worSee Sold Price
Sold2023Art Nouveau 18K Diamond, Ruby and Pearl RingAn Art Nouveau 18K yellow gold diamond, ruby and pearl ring, featuring 5 round seed pearls, round diamonds, and a single round ruby. Engraved with the number B5395. Tests as 18K. Ring size 4. Front ofSee Sold Price
Sold2024Art Deco 18K Gold, Silver and Diamond BraceletArt Deco 18K Gold, Silver and Diamond Bracelet 18K Gold Art Deco bracelet cuff featuring an open work 1920's deco design overlaid with silver, decorated with a bead and bezel setting, inset with a serSee 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
Sold2015Estate Art Nouveau Egyptian Revival 18k Gold DiamondRound Cut Bezel set Diamonds; Cabochon Sapphires Total Item Weight: 25.2g Measurements: 16.5 Hallmarks, Stamps or Metal Test: 18k and Designer stampSee 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
Sold2023Antique Art Nouveau 18K Gold and Platinum Diamond CrossDescription Antique Art Nouveau 18K Gold and Platinum Diamond Cross - Hand Fabulous cross handmade in 18k gold and platinum on the top featuring one stunning old mine cut diamond of H-VS2 quality thatSee 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
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
Sold2022Art Nouveau 18k Diamond RingArt Nouveau 18k Yellow Gold Weight 2.82g Diamond Approx. 0.35ct Ring Size 8.25 Measurements 0.36”x0.78”See Sold Price
Sold202218k Art Nouveau LONGINES Diamond Pocket WatchArt Nouveau 18k Yellow Gold Weight 27.92g LONGINES Diamond Pocket Watch Measurements1.7”x1.2” See 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
Sold202118K GOLD FRENCH ART NOUVEAU DIAMOND BUTTERFLY PENDANT18K GOLD FRENCH ART NOUVEAU DIAMOND BUTTERFLY PENDANT 18K white gold Art Nouveau diamond butterfly pendant, set with European cut diamonds. French maker's mark on edge next to bail. Karat mark is wornSee Sold Price
2 days LeftMODVIN 19th Century French Art Nouveau 18K Gold and Diamond convertible Necklace/ Brooch Pendant$1,200
May 14Adam's AuctioneersA BI-COLOURED DIAMOND NECKLACE, BY FARAONE, CIRCA 1980 Composed of slightly graduated oxidised and €0
4 days LeftJasper52Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr$4,200
May 16DuMouchellesFrench Art Nouveau Pave Diamond & 18k Gold Peacock Brooch, Ca. 1900, H 4" 28g$2,250
2 days LeftGold Coast AuctioneersArt Deco 18k Gold Diamond Engagement Ring & Wedding Band Setting$50(1 bid)
May 18Palm Beach Modern Auctions Judith Ripka 18K Gold, Sterling Silver & Diamond Jewish Star Necklace / Chain$600
May 18Palm Beach Modern Auctions Judith Ripka 18K, Sterling Silver & Diamond Hinged Cuff Estate Bracelet$800
3 days LeftFederal Assets AuctioneersRolex Ladies Two Tone 18K Yellow Gold And Steel Silver Diamond And Ruby Quickset$1
5 days LeftFederal Assets AuctioneersRolex Ladies Two Tone 18K Yellow Gold And Steel Silver Diamond And Ruby Quickset$1
6 days LeftFederal Assets AuctioneersRolex Ladies Two Tone 18K Yellow Gold And Steel Silver Diamond Quickset Datejust$1
2 days LeftSeized Assets AuctioneersRolex Quickset Silver Index 18K Gold Diamond Bezel Datejust Wristwatch 26MM$1
3 days LeftFederal Assets AuctioneersRolex Quickset Silver Index 18K Gold Diamond Bezel Datejust Wristwatch 26MM$1