Art Deco Platinum Brooch with 8.60 Ct Diamonds I Color SI1 ClarityDiamond Depot4.3(10)$7,9002 days Left
Platinum and 18K Gold Art Deco Diamond Clip Brooch with 7 Carats Old Mine StonesBidhaus4.2(836)$100Feb 11, 2026
Platinum Art Deco Diamond Brooch 14.55 Ct with 7 Old European DiamondsBidhaus4.2(836)$100Feb 12, 2026
Art Deco Platinum 4.70 Ct Diamond Brooch with 1.20 Ct Center DiamondDiamond Depot4.3(10)$2,4501 day Left
SoldDiamond, gold and silver bracelet, made from broochDiamond, gold and silver bracelet, made from a diamond brooch.Circa 1925 to 1950. The shield shape having a silver top and a 14k bottom, with 60 round .05ct VS1 G color modern brilliant diamonds, forSee Sold Price
SoldAN 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
SoldART DECO DIAMOND CLIP BROOCHES, (2)ART DECO DIAMOND CLIP BROOCHES, CIRCA 1930 Old brilliant, single and baguette-cut diamonds, approx. 7.50cts total Length 3.4cm Total weight approx. 23.5g (2) Footnotes: OVERALL CONDITION Some surfaceSee Sold Price
SoldAn 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
SoldAN 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
SoldArt Deco 18k White Gold Diamond Brooch, Circa 1940.Art Deco 18k White Gold Diamond Brooch, Circa 1940. Oval form. Set with a center diamond of about 0.50ct, SI1 clarity, I color. Surrounded with 34 diamonds, various sizes, about 0.60ct. 28x18mm. 5.13gSee Sold Price
SoldAN ART DECO DIAMOND AND ONYX LORGNETTE, CIRCA 1925 The onyx stem with millegrain-set rose-cutAN ART DECO DIAMOND AND ONYX LORGNETTE, CIRCA 1925 The onyx stem with millegrain-set rose-cut diamond highlights, opens to reveal circular spectacles, mounted in platinum, with maker's mark 'GM' for GSee Sold Price
SoldArt Deco Costume Fruit Salad BroochArt Deco, sterling fruit salad brooch. Circa 1925. Set in sterling, missing a few stones, but still a really fun, period piece. No makers mark. 3.75 across by 1.5See Sold Price
SoldLadys Art Deco Platinum 1.5ct Diamond Fashion BraceletA fantastic circa 1925, Art Deco diamond & Platinum bracelet, comprised of 82 single cut diamonds, (approx. 1.34 cts) and six baguettes (approx. .20 cts), with fantastic curvilinear form this ravishinSee Sold Price
SoldLacloche Art Deco jade,dia. magnifier,orig box,c.1920Lacloche Freres platinum,Art Deco jade and diamond magnifying glass,circa 1925.Original box.This is a fitted box and the magnifier fits.------------------The condition on this item is exceptional,consSee Sold Price
SoldPair of Art Deco gold and diamond pendant earringsPair of Art Deco gold and diamond pendant earrings circa 1925. Un-marked but professionally tested and guaranteed to be 14K gold. Gross weight: 5.28g or 3.39 dwt. 3.5cmH or1 3/8"HSee Sold Price
SoldCartier: An Art Deco jade, diamond and onyx jabot pin, circa 1925Cartier: An Art Deco jade, diamond and onyx jabot pin, circa 1925 Each terminal set with a circular carved jade plaque, with old brilliant and single-cut diamond and cabochon onyx diamond detail, signSee Sold Price
SoldTwo pairs of Art Deco gold pendant earrings with diamond accentsTwo pair of Art deco gold pendant earrings with diamond accents, circa 1925. Un-marked but professionally tested and guaranteed to be 14K gold. Gross weight for both: 5g or 3.21 dwt. 1 1/2"H or 3.7cmSee Sold Price
Antique 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
SoldAN ANTIQUE RUSSIAN SILVER GRIFFIN DIAMOND PINAntique Russian Art Nouveau silver griffin with a diamond brooch pin. Hallmarked. Circa the 1900s.Weight: 6 g. Dimensions: 42 mm x 22 mm. All measurements are approximate.See Sold Price
SoldRussian Antique, Gold, Emerald & Diamond Insect Brooch, Circa 1900s.Antique, Gold, Emerald, Opal, and Diamond Insect Brooch, Circa 1900s. Makers Mark Y.R (Yakov Diamond (Natural)..14K Gold ( 56 Russia ) Brooch Emerald Opal and 3.1 Carats Diamonds Circa 1900sThe pieceSee Sold Price
SoldAn Art Deco diamond manual wristwatch, HamiltonCirca 1925, platinum The cream-colored cushion dial with black enamel Arabic chapters and blue steed hands, set with approximately one hundred eight-two single and baguette-cut diamonds totaling approSee Sold Price
SoldJEWELRY. Art Deco Diamond and Black Onyx Bracelet.Total approx. diamond weight of 4.2 cttw, approx. color of H, approx. clarity of VS2. Accompanied by a May 4th, 1999 appraisal stating this is, "Art Deco bracelet (circa 1925) Platinum, diamond, and oSee Sold Price
SoldDECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PINDECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PIN An Outstanding Antique Art Deco Platinum Old European Cut Diamond Sapphire Stick Pin, circa 1925, shines front and center with a bright and sparkSee Sold Price
SoldGrouping of 3 gold, diamond and gems Art deco pinsA grouping of three yellow and white gold Art Deco pins, all three with diamond and ruby accents, circa 1925. Gross weight for all 3: 5.8g Approximate measurements ( longest pin only): 2 3/4"L x 1/2"WSee Sold Price
SoldAn Art Deco graduated diamond line necklaceCirca 1925, platinum Set with ninety-five full-cut round diamonds totaling 6.50ct, and graded G-H color and VS-SI clarity 15" C 30 grams Provenance: Property from the estate of Hollywood's VeraSee Sold Price
SoldSET OF ART DECO EMERALD & DIAMOND PLATINUM DRESS CLIPS.Stunning set of 2 art deco emerald and diamond dress clips, handcrafted in platinum with 18k white gold hinged clasps, circa 1925. The pair are perfectly matched, and can be combined together on a cusSee Sold Price
SoldTwo pairs of Art Deco gold, diamond and sapphire pendant earringsTwo pairs of Art Deco period gold (tested and guaranteed to be at least 14 K gold) pendant earrings circa 1925. Both with diamond and sapphire accents. Gross weigh for both: 6.5g or 4.17 dwt. 1 3/4"HSee Sold Price
SoldPair of Art deco gold, diamond and sapphire pendant earringsA pair of Art Deco period gold (tested and guaranteed to be at least 14 K gold) pendant earrings with diamond and sapphire accents. Circa 1925. Gross weight: 4g or 2.57 dwt. 35mm HSee Sold Price
