Sold2023LADIES' ART DECO PLATINUM DIAMOND & SAPPHIRE LINE BRACELET.Ladies' antique Art-Deco platinum, diamond and sapphire line bracelet consisting of 20 round brilliant cut diamonds with an estimated total weight of 1.50cts and 20 rectangular French-cut synthetic blSee Sold Price
Sold2018Art Deco French 18K Plat 3.48 CTW Ruby & Diamond RingEstate Antique Art Deco French 18K & Platinum 3.48 CTW Burmese Ruby & Diamond Ring. This is a gorgeous pigeon blood red color Burmese Ruby, flanked by beautiful old European cut diamonds, that gives tSee Sold Price
Sold2023Antique Estate Art Deco Filigree 1.25 Diamond French Cut Blue Sapphire Shield RingA very antique art deco shield ring with incredible quality stones and attention to detail craftsmanship. Jewelry Type: Antique shield engagement ring Materials: Platinum, natural diamond and blueSee Sold Price
Sold2020French Art Deco Platinum and Diamond BraceletDESCRIPTION: A French Art Deco bracelet composed of Platinum features segmented links decorated with single cut diamonds, the center is fitted with a .75 ct White VS diamond, further flanked with twoSee Sold Price
Sold2021Antique Art Deco 18k gold and Platinum Diamond andFabulous Art Deco ring handmade during 1920´s with a central single cut diamond of I-SI1 quality that weighs 0.05ctw. It is also adorned with 4 natural calibrated French cut sapphires and 10 rose cSee Sold Price
Sold2024ART DECO PLATINUM SAPPHIRE DIAMONDS LINE BRACELETAn Art Deco Platinum line bracelet. The bracelet is made in a link design, encrusted with European cut Diamond and rectangular blue Sapphire baguettes. A plunger clasp with hinged safety lock. Circa:See Sold Price
Sold2024Art Deco Inspired Antique Marquise Diamond and Natural French cut Sapphire Engagement RingSize: 8 US Materials: Platinum Gemstone: Diamond Adjustable The Kaley ring is a handmade ring inspired in the Art Deco period. It centers one old mine marquise cut diamond of K color and VS1 clarity tSee Sold Price
Sold2024An Art Deco Diamond & Sapphire Bracelet in Platinumc.1930s platinum line bracelet featuring alternating rectangular links of round diamonds in milgrain work weighing approx. 1.00 ctw and French cut sapphires weighing approx. 7.00 ctw, gallery engravedSee Sold Price
Sold2021ANTIQUE ART DECO PLATINUM MINE CUT 1.0 CT DIAMOND RING,ANTIQUE ART DECO PLATINUM MINE CUT DIAMOND RING WITH SAPPHIRE ACCENTS, C. 1920; APPROX. 1.0 CT CENTER STONE, COLOR H-I, CLARITY VS2-SI1; SIZE 7; 2.7 GRAMS TOTAL WEIGHT; PROVENANCE: PROPERTY OF G. LASHSee Sold Price
Sold2021DECO 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
Sold2022Antique Art Deco Platinum Natural Ruby Diamond Eternity Band Ring Size 5.5This is an antique Art Deco platinum natural ruby and radiant cut diamond ladies eternity band ring. The diamonds are VS in clarity and GH in color. The ring is a size 5.5US and it weighs a total of 2See Sold Price
Sold2022Antique Art Deco Platinum 1/4tcw Diamond Anniversary Band Ring Size 6.75This is an antique Art Deco platinum anniversary band with nine single cut diamonds of SI clarity and IJ color. The ring is a size 6.75US and it weighs 2.3g. The diamonds are each about 1.2mm. The totSee Sold Price
Sold2023Art Deco Inspired Platinum Diamond and French cut Sapphire RingTitle: Art Deco Inspired Platinum Diamond and French cut Sapphire Ring Additional Information: Art Deco Inspired Platinum Diamond and French cut Sapphire Ring Description June Finger The June ring isSee Sold Price
Sold2022Art Deco Inspired Platinum Diamond and French cut Sapphire RingArt Deco Inspired Platinum Diamond and French cut Sapphire Ring Description June Finger The June ring is an Art Deco inspired ring handmade in platinum. It centers a 0.71ctw natural old mine cut diamoSee Sold Price
Sold2022Antique Art Deco Platinum Diamond Band Ring Size 6.25This is an antique Art Deco platinum ring band studded with 33 full cut diamonds. The diamonds are VS in clarity and GH in color. The ring is a size 6.25 US and it weighs a total of 3.4g. The diamondsSee Sold Price
Sold2019Antique Art Deco Platinum 2.25ct. Diamond & 2ct.Antique Art Deco Platinum 2.25ct. Diamond & 2ct. Emerald Ring Description Period: Art Deco (1920-1935) Composition: Platinum Stones: 1 Old mine cut diamond of H-VS2 quality that weighs 0.95ctw. 2 OldSee Sold Price
Sold2016Antique Art Deco Platinum Diamond Engagement RingMETAL: platinum. MEASUREMENTS: ring size - 7 1/2, ring top is 13mm wide. GEMSTONES: center old mine cut diamond - approx. 1.35ct by formula, side diamonds - approx. - 0.35ctw. MARKED: 10% irid plat, eSee Sold Price
Sold2022Art Deco Platinum Sapphire and Diamond RingCirca 1930's platinum ring, center bezel set round cabochon cut sapphire, approx. 4.10 ct., SI in Clarity (Type III), B in Hue, 8-9 in Tone, and 3 in Saturation. 4 square French cut diamonds , approxSee Sold Price
Sold2021Antique Art Deco Platinum Diamond and Sapphire RingAntique Art Deco Platinum Diamond and Sapphire Ring Description Art Deco (1920-1935) Platinum and milgrain 2 old mine cut diamonds H-SI1 0.20ctw. 8 rose cut diamonds H-SI1 0.10ctw. 16 natural calibratSee Sold Price
Sold2016Art Deco French Cut Diamond Eternity Band RingAn ever popular vintage 1920’s Art Deco Platinum and Diamond Eternity wedding/engagement band. A classic design with vector wreath sections on both sides. 29 French cut and channel set Diamonds totaSee Sold Price
Sold2022LADIES ANTIQUE ART DECO PLATINUM FILIGREE DIAMOND RING.Ladies' antique Art Deco platinum filigree diamond ring consisting of 2 round old mine-cut diamonds, each measuring approximately 4.5mm in diameter, and 32 round faceted side diamonds. Estimated diamoSee Sold Price
Sold2024Antique Art Deco Platinum & 2.5ctw Diamond WatchAntique Art Deco Hamilton platinum ladies watch set with approx. 2.5ctw of stunning round brilliant cut diamonds. Circa: 1920s-1940s. Measures approx. 7" Long. Total Weight: 15.86 dwt (24.66 grams). CSee Sold Price
Sold2022Antique Art Deco Platinum Diamond Ladies Swiss 17J WristwatchThis is an antique Art Deco ladies wristwatch rendered in fine platinum and accented with single cut diamonds. The case is 22.8 x 10.5mm. It is 30mm from lug end to lug end. The total weight is 12g.See Sold Price
Sold2020Art Deco Platinum French Cocktail Diamonds RingArt Deco Platinum  Weight 11.8gr Full Cut Diamonds Approx 0.75ct Single Cut Diamonds Approx 1.6ct Measurements 0.7”x0.8” French Hallmark Cocktail Ring Size 4 3/4See Sold Price
11 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Etched Platinum 1.0 ctw European Cut Diamond & Syn Sapphire RinUS$1
3 days LeftMiami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND PLATINUM GEOMETRIC LINE LINK BRACELETUS$21,000
Oct 20Miami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND PLATINUM GEOMETRIC LINE LINK BRACELETUS$21,000
Oct 16Kotler Galleries & AuctioneersART DECO PLATINUM 1.58 CT DIAMOND SAPPHIRE RING w/ COA, circa 1935 , with an open work design withUS$260(2 bids)
3 days LeftMiami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND BLUE SAPPHIRE FILIGREE ENGAGEMENT RINGUS$5,700
FeaturedSep 28Associated Estate & Appraisal Co.Antique Platinum Diamond & GIA Certified Ceylon Sapphire RingUS$2,600(2 bids)
3 days LeftMiami Auctions & Appraisals LLC Vintage Art Deco Diamond Emerald Platinum Starburst BraceletUS$25,500
11 hrs LeftSeized Assets AuctioneersAntique Art Deco Platinum Channel Single Cut Diamond Eternity Wedding Band RingUS$1
11 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum Old Euro & Mine Cut Diamond Open Geometric Brooch PinUS$1
3 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 0.64 ctw Transitional Cut Diamond Two Row Wave Band RiUS$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement RingUS$1
11 hrs LeftFederal Assets AuctioneersAntique Art Deco .900 Platinum 0.51 ctw Old European Cut Diamond Engagement RingUS$1
1 day LeftSeized Assets AuctioneersAntique Art Deco Platinum 2.25 ctw Diamond Emerald Sapphire Floral Pin BroochUS$1
3 days LeftMiami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND PLATINUM FILIGREE BAR BROOCH PINUS$11,250
849 Lots AwaySeized Assets AuctioneersAntique Art Deco Platinum 5.54 ctw GIA European Diamond Fancy Link Belly BraceleUS$1
11 hrs LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement RingUS$1