Sold2022Antique Platinum Art Deco Filigree Diamond Brooch Pin PendantThis is an antique Art Deco bar brooch pin/pendant rendered in fine 14K white gold. The filigree brooch features 21 Old European cut diamonds of VS-SI clarity and HI color. It is 2 1/2" long and it weSee Sold Price
Sold2021Art Deco Filigree Diamond Star Sapphire RingA Platinum art deco filigree diamond ring, set with a star sapphire cabochon 5.1mm, 2-3.4mm; 19 rose cut accent diamonds, and one single cut. Sz.9.5, 3.5 Dwts. Unmarked metal, testing as platinum. TheSee Sold Price
2023Platinum Diamond Art Deco RingPlatinum Art Deco filigree ring, center diamond approx.15 ct, size 7 and approx 2.6 DWT.See Sold Price
Sold2023GIA Art Deco Platinum Filigree Diamond Natural Sapphire Ring w Certificate of OriginThis is an antique Art Deco platinum filigree ring featuring an oval modified brilliant cut Cambodian blue natural sapphire surrounded by Old Mine cut diamonds. The sapphire is accompanied by a GIA orSee Sold Price
Sold2021Art Deco Platinum Filigree Diamond Mechanical LorgnetteThis antique lorgnette is made in platinum with approximately 0.25twt of round single cut diamonds. This lorgnette folds into a single magnifying glass and expands into spectacles. It is decorated witSee 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
Sold2016Art Deco Platinum Filigree Diamond RingRing size 6 1/2, ring top is 10mm wide. Diamonds approx. 0.75ctw (center stone approx. 0.45ct) Tested top - plat. Weight - 3.9 grams.Gemstones have not been graded for color and clarity ,and tested foSee Sold Price
Sold2016PLATINUM ART DECO DIAMOND BROOCHStunning 1920's Art Deco platinum filigree & diamond brooch. Center stone .25 carat European cut (G color SI clarity), total diamond weight on sides .66 carat (F-G color VS2-SI1 clarity). 1 3/4" wideSee Sold Price
Sold2018Art Deco Filigree Platinum Diamond RingMETAL: platinum. GEMSTONES: center diamond -approx. 1.25ct, side diamonds. MEASUREMENTS: ring size 6. Ring top measures 12.2mm at widest point. MARKED: Plat. WEIGHT: 4.0 grams.Gemstones have not beenSee Sold Price
Sold2021Art Deco Filigree Platinum Diamond Brooch PinMETAL: Platinum. GEMSTONES: Old mine cut diamonds total approx. 1.55ctw. Center diamond approx. 0.65ct. MEASUREMENTS: Brooch is 51mm x 19mm. TESTED: Plat. WEIGHT: 10.1 grams.Gemstones have not been grSee Sold Price
Sold2016Art Deco Filigree Platinum Diamond RingMETAL: platinum. MEASUREMENTS: ring size - 4 1/4, ring top is 20mm x 18mm. GEMSTONES: diamonds - center stone approx. 0.58ct, side diamonds - approx. 0.56-0.60ctw. MARKED: plat. WEIGHT: 6.4 grams.GemsSee Sold Price
Sold2021Art Deco Filigree Platinum Diamond Bar Brooch PinMETAL: Platinum/14k Gold hardware. MEASUREMENTS: Brooch is 77mm x 15mm. GEMSTONES: Old mine cut diamonds - approx. 1.80-2.00ctw. TESTED: Plat/14k. WEIGHT: 9.8 grams.Gemstones have not been graded forSee Sold Price
Sold2016Art Deco Filigree Platinum Diamond Sapphire RingMETAL: platinum. GEMSTONES: diamonds, sapphires. MEASUREMENTS: ring size 6. Ring will keep round stone 7.2mm in diameter. TESTED: Platinum. WEIGHT: 3.9 grams. Gemstones have not been graded for colorSee Sold Price
Sold2023Platinum & Diamond Art Deco Filigree Ring, old European cut round diamond weighing .42 carat, highPlatinum & Diamond Art Deco Filigree Ring, old European cut round diamond weighing .42 carat, high grade, with appraisal of $3,000.00, currently size 6 3/4.See Sold Price
Sold2018Art Deco Filigree Platinum Diamond Ring MountingMETAL: platinum. GEMSTONES: rose cut diamonds. MEASUREMENTS: ring size 8.5. Ring center will keep approx. 8mm stone. TESTED: platinum. WEIGHT: 4.8 grams. Gemstones have not been graded for color and cSee Sold Price
Sold2016Art Deco Filigree Platinum Diamond RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.30ctw. MEASUREMENTS: ring size 7.75. Ring top is 20.3mm x 14.8mm. MARKED: 10% IRID Platinum 5525. WEIGHT: 3.6 grams. Gemstones have not been graded for cSee Sold Price
Sold2015Art Deco Filigree Platinum Diamond 3 Stone Ring SettingSetting will fit approx. 6.5mm-8mm round stones. Ring size 6.25, top measures 22mm at widest point. Tested platinum. Weighs 7.4 grams.Gemstones have not been graded for color and clarity ,and tested fSee Sold Price
Sold2023Art Deco Filigree Platinum & Diamond RingFeaturing An Art Deco Filigree Ring With A Center Marquise Diamond Of .15ct Surrounded By Smaller Diamonds, Size 6, 3.9g. Marked Irid. Plat On The Inside.See Sold Price
Sold2021Art Deco Platinum Filigree Sapphire Diamond GoldArt Deco platinum and 14k gold brooch, converted into a pendant, with sapphires and approx. 0.06ctw in diamonds. suspended on a 14k gold chain. Necklace is 18" long, brooch/pendant is 64mm x 5mm wide.See Sold Price
Sold2023Art Deco Filigree Platinum Diamond RingMETAL: Platinum. GEMSTONES: Old mine cut diamonds. MEASUREMENTS: Ring size 6 3/4, top is 9.6mm. MARKED: 10% Irid Plat. WEIGHT: 3.7 grams.Gemstones have not been graded for color and clarity ,and testeSee Sold Price
Sold2018Art Deco Filigree Platinum Diamond Ring MountingMETAL: platinum. GEMSTONES: 2diamonds. MEASUREMENTS: ring size 5.25. Ring center will keep approx. 6.5 x 5.5mm stone. MARKED: platinum. WEIGHT: 4.5 grams.Gemstones have not been graded for color and cSee Sold Price
Sold2019Art Deco Filigree Platinum Diamond RingMETAL: platinum. GEMSTONES: center Old Mine cut diamond-approx. 0.35ct, side diamonds. MEASUREMENTS: ring size 4. Ring top is 7mm at widest point. TESTED: platinum. WEIGHT: 3.6 grams.Gemstones have noSee Sold Price
Sold2022Art Deco Filigree Platinum Diamond RingMETAL: Platinum. GEMSTONES: Diamond approx. 0.22ctw. MEASUREMENTS: Ring size 3, ring top is 21mm wide. TESTED: Plat. WEIGHT: b2.6 grams.Gemstones have not been graded for color and clarity ,and testedSee Sold Price
Sold2022Art Deco Filigree Platinum Diamond Ring MountingMetal : Platinum Designer : Not Signed Gemstone : Old mine cut diamonds approx. 0.38ctw (2 stones are missing). Center of the ring will keep approx. 3.5mm in diameter stone Measurements : RingSee Sold Price
Jun 15Hess Fine AuctionsApprox 5ctw Old Euro Diamond Platinum Filigree Antique Art Deco Era Brooch$200(2 bids)
May 31Miami Auctions & Appraisals LLC Antique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin$14,000
May 31Miami Auctions & Appraisals LLC Antique Art Deco 5.50ct Diamond Platinum Filigree Geometric Open Brooch Pin$8,200
1 day LeftFederal Assets AuctioneersAntique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement Ring$70(2 bids)
May 28Miami Auction GalleryANTIQUE ART DECO DIAMOND EMERALD PLATINUM FILIGREE NAVETTE COCKTAIL RING$13,500
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement Ring$1