Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: platinum. MEASUREMENTS: ring size - 5 1/2, ring top is 12.7mm wide at widest point. Center will fit approx. 8.6mm stone. GEMSTONES: side diamonds. TESTED: plat. WEIGHT:4.5 grams.Gemstones haveSee Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: PLATINUM. GEMSTONES: diamonds.MEASUREMENTS: ring size 8.75. Ring center will keep approx. 8.5mm stone. TESTED: platinum. WEIGHT: 3.6 grams. Gemstones have not been graded for color and claritySee 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
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: diamonds-approx. 0.65ctw. MEASUREMENTS: ring size 4.5. Ring center will keep approx. 3.5mm x3.5mm. MARKED: 10% irid Plat. WEIGHT: 3.0 grams. Gemstones have not been gradedSee Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds, center will fit approx. 5mm stone. MEASUREMENTS: Ring size 6, top measures 17.7mm x 10.2mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 3.7 grams. Gemstones haSee 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
Sold2018Art Deco Platinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 4.75. Ring center will keep approx. 5mm stone. MARKED: 10% Irid Platinum. Ring has engraved and dated. WEIGHT: 2.3 grams.Gemstones have noSee Sold Price
Sold2021Art Deco Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.06ctw. Center of the ring will keep approx. 3mm x 3.7mm stone (shank is bent). MEASUREMENTS: Ring size 6 1/2, ring top is 6mm wide. MARKED: 900 Plat 100See 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
Sold2018Art Deco Platinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 6. Shank is split. Ring center will keep approx. 7.5mm stone. MARKED: 900 Plat. WEIGHT: 4.7 grams.Gemstones have not been graded for colorSee Sold Price
Sold2023Art Deco Diamond, Platinum Ring MountingArt Deco Diamond, Platinum Ring MountingHighlighted by six Old European-cut diamonds weighing a total of approximately 0.48 cttw., set in a pierced platinum ring mounting, size 3 1/4. Gross weight: 5.See Sold Price
Sold2019Art Deco Platinum Diamonds Semi Mounting RingPeriod: Art Deco (1920-1935) Composition: Platinum The center can hold a stone from 0.80ctw to 0.95ctw • 2 old European cut diamonds of H-VS2 quality that weigh 0.25ctw Ring size: 6 Ring face diametSee Sold Price
Sold2023Platinum Diamond Art Deco RingArt Deco platinum step mounting diamond ring, center old European cut diamond weighing approx. .15 ct, with round accent diamonds, size 7.5, 2.3 DWT.See Sold Price
Sold2022Deco Platinum Diamond Ring MountingDeco platinum diamond ring mounting. The antique mounting is missing the center stone, and the opening measures 8.9mm. The mounting is set with 0.50 cttw. (G-H SI) old European cut diamonds and adorneSee Sold Price
Sold2022Antique Platinum & Diamond Ring Mounting.The Diamonds are Small, but the Art Deco Mounting is Beautiful. It looks like the Bottom Prong Portions are Missing. The Ring is marked "Plat". It is a Size 5 1/2, and Weighs 2 Pennyweight, or 3.1 GraSee Sold Price
Sold2022Art Deco Period Platinum and Diamond RingArt Deco period platinum ring set with an apprx .40ct old European cut diamond. The mounting is set with 28 single cut accent diamonds. Apprx 4.48 grams. Approx ring size 7-1/4 .See Sold Price
Sold2023Art Deco Platinum Ceylon Sapphire and Diamond RingArt Deco Platinum Ceylon Sapphire and Diamond RingWeighing 7.1 gramsSet with a GIA Certified 3.37 Ct. No-Heat Ceylon SapphireAlong with 20 Diamonds set in mounting weighing app. 0.60 Ct.G-I Color, VS1See Sold Price
Sold2022Art Deco Diamond, Platinum Ring.Art Deco Diamond, Platinum Ring. Featuring one old European-cut and twenty-eight single-cut diamonds weighing a total of approximately 0.35 cttw., set in a platinum mounting. {Size: 7 1/2, Gross WeighSee Sold Price
Sold2021An Art Deco Diamond & Sapphire Ring.An Art Deco Diamond & Sapphire Ring. Filigree platinum mounting centers on a bezel set Old European cut diamond which is K color, SI1 clarity and weighs approximately .75 carat. Throughout the mountinSee Sold Price
Sold2018Art Deco Diamond & Platinum Filligree Navette RingNavette filigree ring with center marquise shaped diamond, measures 9.7 mm. x 5.7 mm. (I-SI2 clarity), approximately 1.35 ct. Set in platinum (tested) filligree mounting surrounded by approximately 1See Sold Price
Sold2023Antique Platinum Mounting RingArt Deco platinum mounting with old European diamonds, missing diamonds, center stone is a cubic zirconia measuring approx. 6.40 mm diameter, size 4, 1.9 DWT Non-diamond center stone ring.See Sold Price
Sold2021ART DECO 0.60 TCW EUROPEAN DIAMONDS PLATINUM FILIGREEART DECO 0.60 TCW EUROPEAN DIAMONDS PLATINUM FILIGREE RING SZ 6.5. THIS IS A RARE RING WITH A PIERCED MOUNTING. THIS RING IS A NAVETTE FORM SET WITH OLD EUROPEAN-CUT DIAMONDS THAT ARE APPROX. 0.60 TCWSee Sold Price
Sold2016Platinum Diamond Solitaire RingCirca 1920's-40's, Art Deco style mount. Mounting with 16 older single-cut diamonds, .16 cts, SI, GH. Larger center European cut diamond. 7.15mm to 7.08mm. Approx. 1.45 cts, J, SI-1. Moderately abradeSee Sold Price
Sold2017Platinum & Gold Diamond RingArt Deco style, baguette and single cut diamonds estimated total weight 1.0 carat, four red stone cabochons on corners, mounting tested platinum, shank tested 14kt. white gold, size 6-1/4, 4.7 gramsSee Sold Price