Sold2023Antique Art Deco Platinum Diamond Tie ClipThis is an antique Art Deco platinum diamond tie clip. Bright cut decorative motif. The baguettes are VS/SI clarity and GH color. 1 5/8" long x 3/8" wide max. The baguettes are each about 2.9 x 1.6mm.See Sold Price
Sold2024Art Deco 0.91ct Diamond Ring in PlatinumAntique Art Deco, 1920s diamond engagement ring. This platinum, London made ring has a center old European cut diamond at 0.91 carats H color SI1 clarity, with the additional European cut side diamondSee Sold Price
Sold2022CARTIER, London Art Deco periodCARTIER, LondonArt Deco periodMagnificent devant-de-corsage " Tutti Frutti " clip in platinum (850‰) set with engraved rubies, sapphires and emeralds and adorned with round and baguette-cut diamSee Sold Price
Sold2018Cabochon Emerald and Diamond Pt Ring Marked CartierHeavy elaborate antique Art Deco emerald and diamond ring with 3.75 CTTW of cabochon cut deep green emeralds and 1.20 CTTW of brilliant cut VVS white diamonds. Set in 950 platinum. Marked Cartier withSee Sold Price
Sold2020Cartier plat 18k Art Deco dia clip, c.1925-original boxCartier platinum and 18k Art Deco diamond, jade and red enamel clip, 7.5 dwt, c.1925.In the original Cartier box.Engraved with the word:Cartier, along with scratched in numbers.Once the clip is openedSee 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
Sold2023Antique Art Deco Platinum & Diamond Ladies Watch.Antique Art Deco Platinum & Diamond Ladies Watch. This Watch Has 2 Marquise & 90 Small Diamonds with a Total of 2ct. All Very Good Quality. Condition: Generally Very Good, However, We do Not GuaranteeSee Sold Price
Sold2023Antique Art Deco Platinum Diamond Engagement RingAntique Art Deco Platinum Diamond Engagement Ring Description ► 7189 Exquisite engagement ring handmade during the Art Deco period in the 1920´s in platinum. The central stone is an old minSee 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
Sold2022Antique Art Deco Platinum diamond sheild/dinner ring 1ctwVintage from the 1930s Size: 6 1/4 US Materials: Platinum Gemstone: Diamond Adjustable Style: Art deco Description Antique solid platinum diamond dinner ring or sheild ring One carat of G color vs2See Sold Price
Sold2021ANTIQUE ART DECO PLATINUM DIAMOND COCKTAIL RINGANTIQUE DIAMOND AND PLATINUM RING--stunning antique ring that comes from a prominent New Jersey estate-this was the original wedding ring that was given in the early 1900s-Has a little more then 1 carSee Sold Price
Sold2017Ladies Antique Art Deco Platinum Diamond Ring1/2 Ct. Center Stone With Accent Diamond On Each Side, Size 6, 3 GramsSee Sold Price
Sold2022Antique art deco platinum diamond bar pinVintage from the 1920s Length: 2.5 Inches Materials: Platinum Style: Art deco Recycled Description Solid platinum genuine diamond bar pen measuring two. 5 inches with magnificent hand done open scrollSee Sold Price
Sold2020Antique Art Deco Platinum Diamond Pearl RingArt Deco platinum ring with 7.2mm pearl, surrounded with approx. 0.26ctw in diamonds. Ring size - 6.5, ring top is 10mm wide. Tested plat. Weight - 3.7 grams.See Sold Price
Sold2023Antique Art Deco Platinum & Diamond RingAntique Art Deco Platinum & Diamond Ring Est: $1750 2500 size 9.75 Tw: 4.38 gSee Sold Price
Sold2021Antique Art Deco Platinum & Diamond Solitaire RingAntique Art Deco Platinum & Diamond Solitaire Ring. Acid tests for platinum. Approximately ring size 7.75, can be resized. Set with an approximately .40 carat diamonds.See 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
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
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
Sold2021Art Deco Platinum, Diamond & Sapphire PendantAntique Art Deco Platinum, diamond and sapphire filigree pendant, converted from a bar pin. Features a 3" elongated lozenge shaped design set throughout with bezel and milgrain edged old European cutSee Sold Price
Sold2022Antique Platinum Diamond Emerald Art Deco Filigree RingThis is an antique Art Deco platinum diamond filigree ring with emerald accents. The diamond clarity ranges from SI to VS and the color is GH-HI. There are chips, abrasions and some small losses to thSee 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
Sold2023Art Deco platinum and diamond clip pins consisting of baguettes and round diamonds, approximatelyArt Deco platinum and diamond clip pins consisting of baguettes and round diamonds, approximately 2cts. Largest stone about 3.9 x 2mm. With original platinum insert. 12.3 grams.See 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
2 days LeftMiami Auction GalleryAntique Art Deco Diamond Pearl Platinum Double Clip Brooch Pin$12,000
2 days LeftMiami Auction GalleryCartier Antique Art Deco Diamond Pearl Onyx Platinum Brooch Pin$13,000
Aug 11Modern JewelryHenri PIQUET Turquoise Diamond Platinum Pin BROOCH Clip Art Deco1920s French$21,250
Aug 11Modern JewelryArt Deco DOUBLE CLIP Pin Brooch Pair French Platinum Gold Pearl Diamond 1930s$13,750
5 days LeftFederal Assets AuctioneersAntique Art Deco Platinum European Diamond Solitaire Engagement or Promise Ring$1(1 bid)
2 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin$1(1 bid)
4 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum Old European Diamond Solitaire Engagement Promise Ring$1