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
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
Sold2023Antique Victorian Art Nouveau Diamond Ring 18K Yellow Gold Platinum, 2.37 GrAntique Victorian Art Nouveau Diamond Ring 18K Yellow Gold Platinum, 2.37 Gr This ring is a a real beauty. A one-of-a-kind ring! Please let us know if you have any questions. Circa: Victorian, Art NouSee Sold Price
Sold2022Art Nouveau 18k Diamond Men Engagement Ring Art Nouveau 18k Yellow Gold Weight 7.14gr Measurement 0.35”x0.88”  Diamond 0.4ct Vs1 G Engagement Men Ring Size  See Sold Price
Sold2021Art Nouveau 18k & Platinum Multi Color Fancy DiamondArt Nouveau 18k & Platinum Weight 4.09g Multi Color Fancy Euro Cut Diamond Approx. 2ct Ring  Size 8 Measurements 0.62”x0.78”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
Sold202418K Two Tone Onyx and Diamond Art Nouveau Ring18K two tone onyx and diamond Art Nouveau ring, central oval onyx cabochon, yellow gold swirls and swirl inlaid with round brilliant diamonds, decorated shoulders, marked size: 8.25 total weight: 6 gSee Sold Price
Sold2023Art Nouveau 14k Gold Rose Cut Diamond RingMetal : 18k Gold Designer : Not Signed Gemstone : Rose cut diamond approx. 0.60ct H SI Measurements : Ring size 6 1/2, top is 10.5mm Marked: : 750 ED Weight: 4.3 gramsSee Sold Price
2020Art Nouveau 18k Gold Ruby & Diamonds Art Nouveau 18k Yellow Weight 3.5gr Gold Ruby Approx 0.25ct & 2 Old Miner Diamonds TW Approx 1.1ct Measurements 0.7”x0.7” Ring Size 6.5 See Sold Price
Sold2022(3) PIECE GOLD JEWELRY GROUP(3) PIECE GOLD JEWELRY GROUP including an 18K Art Nouveau stylized floral stickpin with (5pt) bezel-set diamond, 2.6x.5in., an Art Deco bicolor ring set with 5 round diamonds approx. 0.18 carat, carveSee Sold Price
Sold2015Art Nouveau 18 Karat Yellow Gold Ring with Diamond ClusArt Nouveau 18 Karat Yellow Gold Ring with Diamond Cluster Amesthyst and Garnet Stone. Marked 18k. Ring Size 6. Made by Hidalgo. Good Condition. Weighs Approx. 7.4 Pennyweights. Shipping $20.00See Sold Price
Sold2015MASRIERA Y CARRERAS DRAGONFLY BROOCH AND RING18k gold dragonfly brooch in the Art Nouveau style with shaded blue and green plique-à-jour enamel wings, diamond head and abdomen, sapphire tail, 2 3/4" x 1 3/4"; Bisymmetric ring with central diamoSee Sold Price
Sold2022A Colorful Sapphire Ring in 18K Yellow Gold18K yellow gold ring created by jewelry designer Art Nouveau 1910 featuring concave mounting with flush set round-cut yellow and purple sapphires and round-cut diamonds, textured leaves, thick shank wSee Sold Price
Sold2022An 18K Yellow Gold Pearl Ring By Art Nouveau 191018K yellow gold ring created by jewelry designer Art Nouveau 1910 featuring a chocolate brown South Sea pearl measuring approx. 11 mm D., round-cut diamonds and round-cut orange sapphires, satin finisSee Sold Price
Sold2022Art Nouveau 18k Diamond Pearl Pendant Art Nouveau 18k Yellow Gold Weight 10.03gr Measurement Chain 17”x0.001” Pendant 1.82”x1.8” Diamond Pearl Pendant See Sold Price
Sold2022Art Nouveau 18k Platinum Diamond Dangle EarringsArt Nouveau 18k Platinum Weight 4.33g Diamond Approx. 1ct Dangle Earrings Measurements 1.6”x0.3”See 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
Sold2024Art Nouveau Two-Stone Diamond RingArt Nouveau Two-Stone Diamond Ring Weight: 3.0 grams Size: I (48) Band Width: 1.5mm Face Dimensions: 10mm x 13mm Total Diamond Weight: Approx. 0.62ct (0.38ct & 0.24ct) TestedSee Sold Price
Sold2021Art Deco 18K Diamond RingArt Deco 18K Yellow Gold Weight 2.97gr  Diamond VS1 H  Approx 0.75ct Ring Size 7.5 Measurements 0.58”X0.75”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
Sold2021GENTS ART DECO 18K DIAMOND RINGset with a center round brilliant cut diamond approx. 0.30 carats (in our opinion: G-H color, SI1-2 clarity, however not guaranteed), overall height 9mm, in white gold, stamped 18K, size 9.75, 8.2gms.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
4 days LeftLuther AuctionsArt Moderne tested 18K gold & diamond ring: sz. 2, 14.4 grams (as is - center diamond chipped)$250(1 bid)
6 days LeftJasper52Antique Art Nouveau Snake Pearl Diamond Cocktail Ring 14K Yellow Gold, 7.01 Gr$1,000
6 days LeftJasper52Antique Art Nouveau Snake Diamond Simulated Sapphire Ring 14K Yellow Gold 9.82 G$1,000
13 hrs LeftBonhamsATTRIBUTED TO PAUL BRIANÇON: AN ART NOUVEAU 18K GOLD, ENAMEL, AND SAPPIRE RING, CIRCA 1910$3,200
11 hrs LeftLuxe Auctioneers, IncART NOUVEAU LONGINES 18K GOLD MULTI-COLOR ENAMEL AND DIAMOND PENDANT WATCH WITH PIN, CIRCA 1893$2,000
6 hrs LeftFellowsA Russian Art Nouveau gold diamond and sapphire stylised floral ring. Brilliant-cut diamond£280
3 days LeftCollective HudsonLarge Impressive Art Nouveau Art Deco 18K White Gold and Diamond Barrette Brooch$1,600
Jun 01Pacific Global Auction2 ctw Past Present Future Oval Cut Diamond Ring Art Deco 18k Yellow Gold$1(1 bid)
May 31Miami Auction Galleryvintage art deco 18k yellow gold blue topaz diamond ring 10.90 grams size 7.50$750
890 Lots AwayPacific Global Auction2 ctw Past Present Future Oval Cut Diamond Ring Art Deco 18k Yellow Gold$1