Sold2021Art Deco Platinum and Diamond BroochDESCRIPTION: An Art Deco style brooch composed of Platinum decorated with a series of Old European cut and baguette cut diamonds, .60 Large Stones VS/SI (H-I) Color. The Baguettes in graduating size 0See Sold Price
Sold2022Chained Pendant necklace in Platinum with 2.71 Cts Sapphire & DiamondsBeautiful and delicate antique piece, created during the American Art-Deco period, circa 1930. It was crafted in .900/.999 platinum, with a small little crowned base in yellow Gold of 18karats as usuaSee Sold Price
Sold2017ART DECO PLATINUM SAPPHIRE AND DIAMOND RINGAntique platinum sapphire and diamond ring. There is a 2.00 carat blue sapphire accented by .60 CTW diamonds that are H-I in color VS-SI in clarity. Size 9 1/2 and weighs 5.5 grams.See Sold Price
Sold2017Vintage Art Deco Engagement Ring, 2.20 CtsLate 19th century. An antique art deco diamond and platinum dome style ring having European-cut diamond center stone (approximately 1.40 carats), flanked by filigree inset with single-cut diamonds (toSee Sold Price
Sold2023An Art Deco Platinum, Gemstone and Diamond Broocha finely crafted antique bar brooch measuring 3.8 cm in length, containing five round mixed cut sapphires (unheated) weighing approximately 1.60 carats total, 18 caliber cut emeralds, and six old EuroSee Sold Price
Sold2021Art Deco Platinum and Diamond RingDESCRIPTION: An Art Deco Platinum ring garnished by three round cut diamonds each weighing approx. .20 cts. Stamped along the inner band "Plat". Total Weight: 5.3 Grams (3.4dwt) CIRCA: Early-Mid 20thSee Sold Price
Sold2022Platinum & Diamond Wedding SetAn Art Deco era Platinum and Diamond wedding set. Includes a Tiffany & Co. engagement ring consisting of one round European cut diamond, approximately 1.25 cts, VVS clarity, IJ color, flanked by two aSee Sold Price
Sold2015ART DECO OPAL AND DIAMOND PLATINUM RINGRound cabochon opal, 13.46 x 8.24 mm., approx. 8 cts., flanked by diamond volute shoulders with onyx bullets, tapered hoop with diamond accents, approx. .60 ct. TW, ca. 1938. Size 9 1/2. 7.7 dwt.See 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
Sold2022Art Deco Star Ruby, Diamond, Platinum Ring.Art Deco Star Ruby, Diamond, Platinum Ring. Featuring one oval shaped star ruby double cabochon weighing approximately 2.60 cts., flanked by six baguette-cut diamonds weighing a total of approximatelySee 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
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
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
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
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
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
Sold2023Antique Art Deco Platinum & Diamond RingAntique Art Deco Platinum & Diamond Ring Est: $1750 2500 size 9.75 Tw: 4.38 gSee Sold Price
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
21 hrs LeftSeized Assets AuctioneersAntique Art Deco Platinum European Diamond Solitaire Engagement or Promise RingUS$1
21 hrs LeftSeized Assets AuctioneersAntique Art Deco Platinum Old European Diamond Solitaire Engagement Promise RingUS$1
598 Lots AwayFederal Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
5 days LeftFederal Assets AuctioneersAntique Art Deco Platinum GIA Round Diamond Sapphire Infinity Leaf Link BraceletUS$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement RingUS$1
5 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement RingUS$1
21 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum Old Euro & Mine Cut Diamond Open Geometric Brooch PinUS$1
Jun 25Miami Auction GalleryAntique Art Deco Diamond Emerald Platinum Bow Brooch Pendant NecklaceUS$32,000
5 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 4.04 ctw Old European Diamond Filigree Bar Pin BroochUS$1
Jun 13Mynt AuctionsPlatinum Antique Art Deco Diamond Brooch .75tdw 4.9g VS Excellent ConditionUS$1,700
Jun 15Hess Fine AuctionsApprox 5ctw Old Euro Diamond Platinum Filigree Antique Art Deco Era BroochUS$450(7 bids)