Sold2017Art Deco Insect Brooch | Platinum Diamond Ruby Pearl |An adorable Art Deco brooch of a winged insect, set with diamonds, rubies and a solitaire pearl, in platinum, France, circa 1920's - 1940's. This delightful piece has been expertly crafted out of platSee Sold Price
Sold2020Art Deco Gold Diamond Plique a Jour Brooch Pendant18K. Circa 1920-30's Featuring a central cabochon in turquoise, surrounded by enamel, diamonds, plique a jour, and ending with pearl drops. Can be used as both a pin or pendant. Wonderful detail, desiSee Sold Price
Sold2022AN ART DECO SAPPHIRE AND DIAMOND BROOCH, CIRCA 1920 in platinum, set with a cluster of round cutAN ART DECO SAPPHIRE AND DIAMOND BROOCH, CIRCA 1920 in platinum, set with a cluster of round cut diamonds, within a border of calibre cut sapphires, the diamonds all totalling 1.4-1.6 carats, stampedSee Sold Price
Sold2022KOCH: ART DECO SAPPHIRE AND DIAMOND GIARDINETTO BROOCH, CIRCA 1920KOCH: ART DECO SAPPHIRE AND DIAMOND GIARDINETTO BROOCH, CIRCA 1920 The pierced vase millegrain set with old brilliant, single and rose-cut diamonds, issuing similarly-set leaves and carved sapphire flSee Sold Price
Sold2016Art Deco, Diamond, Filigree Brooch(1) Circa 1920, 3". 18K white gold filigree with 2 18K yellow gold backing. Set with (1) mine cut diamond (.20 ct., VS1 clarity, H color). Total weight 4.9 grams troySee Sold Price
2023Art Deco Ruby & Diamond BroochOwn a beautiful piece of history! This stunning platinum pin circa 1920's features 58 round and marquises cut diamond for approximately .90 carats accented by a series of vibrant red rubies. The pin mSee Sold Price
Sold2022ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH,ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH, CIRCA 1925 Of geometric design, the openwork square rock crystal plaque accented by black enamel bands and single-cut diamonds, between pierced, similSee Sold Price
Sold2024(2) French Art Deco BroochesDESCRIPTION: (2) French art deco silver and malachite brooches. (1) stamped "France" on the back. CIRCA: 1920 ORIGIN: France DIMENSIONS: Tallest H: 2.25: W: 1" CONDITION: Excellent condition. Unless oSee Sold Price
2021French art deco 18kt white gold ladies ring withAntique art deco French 18kt white gold ladies ring with natural ruby and diamonds Made in France Circa 1920's. Has a eagles head hallmark, French standard for 18kt gold. Dimensions - Finger SSee Sold Price
Sold2016An Art Deco platinum, diamond and sapphire broochCirca 1920, centering an old mine cushion-cut diamond gauged at approximately 1.50cts. and graded I-J color and SI clarity surrounded by ninety-two single and full-cut round diamonds totaling approximSee Sold Price
Sold2022A CULTURED PEARL NECKLACE WITH AN ART DECO DIAMOND CLASP, CIRCA 1920, AND AN ART DECO BROOCH TheA CULTURED PEARL NECKLACE WITH AN ART DECO DIAMOND CLASP, CIRCA 1920, AND AN ART DECO BROOCHThe two-rows of graduated cultured pearls measuring approximately 3.65 - 8.00mm to a rectangular clasp set wSee Sold Price
Sold2019An Art Deco diamond-set and enameled 18-karat goldAn Art Deco diamond-set and enameled 18-karat gold cigarette case indistinctly marked, circa 1920-30. The lid with diamond-set motif in the Chinese taste, banded with turquoise basket-weave enamel onSee Sold Price
Sold2022ART DECO DIAMOND BROOCHVintage handmade Art Deco period Platinum and 18K Gold "Bar" brooch with black enamel, stamped "CDP Inc. France". A double row of (32) Round Brilliant Cut Diamonds, total weight 1.50ct, Clarity VS1, CSee Sold Price
Sold2022Art Deco Rock Crystal, Gold, Platinum, Enamel and Diamond Cigarette Case, FranceArt Deco Rock Crystal, Gold, Platinum, Enamel and Diamond Cigarette Case, France 18 kt., black and white enamel, rose-cut diamonds, with maker's mark and French assay marks, c. 1920. 3 3/8 x 1 3/4 x 1See Sold Price
Sold2022ART DECO DIAMOND BROOCH,ART DECO DIAMOND BROOCH, CIRCA 1930 Of openwork, geometric design, set with old brilliant-cut diamonds, diamonds approx. 2.70cts total, length 4.4cmSee Sold Price
Sold2022BOUCHERON, AN EXCEPTIONAL ANTIQUE ART DECO DIAMOND AND ENAMEL BROOCH in platinum and 18ct white goldBOUCHERON, AN EXCEPTIONAL ANTIQUE ART DECO DIAMOND AND ENAMEL BROOCH in platinum and 18ct white gold, the geometric body set with old cut diamonds within two octagonal borders of black enamel, the priSee Sold Price
Sold2023AN ART DECO DIAMOND RING, CIRCA 1920 in platinum, set with an old European cut diamond ofAN ART DECO DIAMOND RING, CIRCA 1920 in platinum, set with an old European cut diamond of approximately 1.10 carats in a fine pierced mount set with single cut diamonds, no assay marks, size J1/2See Sold Price
Sold2022Art Deco Diamond Watch Brooch, FranceArt Deco Diamond Watch Brooch, Francethe pendant form brooch in a tapered bar and buckle motif suspending a bar form drop with pointed terminals, the whole set with square cut diamonds weighing approxSee Sold Price
Sold2020AN ART DECO DIAMOND BAR BROOCH, CIRCA 1940 in platinum,AN ART DECO DIAMOND BAR BROOCH, CIRCA 1940 in platinum, set with a row of graduated old cut diamonds accented by rose cut diamonds, all totalling 0.8-0.9 carats, with engraved foliate decoration to thSee Sold Price
Sold2022ART DECO DIAMOND BROOCH/CLASP, CIRCA 1935, AND TRIPLE ROW CULTURED PEARL NECKLACEART DECO DIAMOND BROOCH/CLASP, CIRCA 1935, AND TRIPLE ROW CULTURED PEARL NECKLACE The openwork geometric plaque set throughout with cushion-shaped and old brilliant diamonds, with step and baguette-cuSee Sold Price
Sold2022LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925 The onyx plaque, applied with a giardinetto motif set with carnelian cabochons, old single-cut and rose-cut diamonds, the geometric borderSee Sold Price
Sold2017Marble Paperweight, Art Deco PeriodMarble paperweight, Art Deco production. France circa 1920 - 1930. In very good condition. Length : 12cm Width : 9cm Height : 8cm Please note that this lot has a confidential reserve. When you leave aSee Sold Price
Sold2020An Art Deco diamond and platinum brooch, circa 1930An Art Deco diamond and platinum brooch circa 1930 designed as a dimensional ribbon bow set with single and old mine-cut diamonds, suspending articulated step-cut diamond fringe, terminating in old miSee Sold Price
Sold2023BAILEY, BANKS & BIDDLE, ART DECO, JADE, DIAMOND AND ENAMEL BROOCHBAILEY, BANKS & BIDDLE, ART DECO, JADE, DIAMOND AND ENAMEL BROOCH Containing one rectangular pierced and carved jade plaque in a seed pearl surround (origin not tested), two old European cut diamondsSee Sold Price
5 days LeftChristie'sNO RESERVE | CARTIER ART DECO ENAMEL, SAPPHIRE AND DIAMOND POWDER BOXPreview Only
Jun 13Ostantix AuctionsAn Art Deco Cartier Table clock with guilloché enamel dial - old cut diamond hands and Rose Quartz.€1,600