Sold2023Antique Diamond, Platinum, 18k Yellow Gold RingAntique Diamond, Platinum, 18k Yellow Gold RingFeaturing five European and mine-cut diamonds weighing a total of approximately 2.10 cttw., set in a platinum topped, 18k yellow gold ring mounting, sizeSee Sold Price
Sold2018Antique Platinum Diamond Engagement Wedding RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.60ctw (2 stones missing). MEASUREMENTS: ring size 5. Engagement ring center will keep approx. 8 x 8mm stone. MARKED: plat. 900 Plat 100 Irid. WEIGHT: 9.6See Sold Price
Sold2015Antique Platinum Diamond Engagement Ring SettingSide Old Mine Cut diamonds total approx. 0.12ctw. Center will fit approx. 7mm round diamond. Ring size 8. Marked 10% Irid Plat. Weighs 4.2 grams.Gemstones have not been graded for color and clarity ,aSee 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
Sold2018Vintage 1/2ct Tiffany Style Plat. Diamond Eternity BandGorgeous Tiffany Style platinum and diamond eternity band. 35 Round brilliant cut diamonds, approx. total diamond weight is approx. 1/2 cttw. This open back ring is marked Tiffany & Co IRID PLAT. ThisSee Sold Price
Sold2015JEWELRY. Antique 3 Stone Diamond and SapphirePlatinum Ring. Total approx. diamond weight is .30 cttw. Total approx. weight is 2.7 dwt. Ring size - 4 3/4. From a Washington Square NYC lady's estate.See Sold Price
Sold2017JEWELRY. 2+ Cttw Diamond and Platinum Ring.Antique 2+ cttw diamond and platinum engagement ring. Center Old Mine cut diamond flanked by diamond and sapphire accents in a raised filigree platinum setting. Stamped, "platinum" to interior of shanSee Sold Price
Sold2019Antique Platinum Diamond RingDESCRIPTION: Antique platinum setting with Old European cut diamonds. MEASUREMENTS: 2.7 dwt (4.2 gr). Approximately .66 CTW diamonds. Size 6. CONDITION: Missing one side diamond.See Sold Price
Sold2021Antique Platinum & .35 CTW Diamond RingAntique platinum setting with center illusion set .10 carat diamond and eight 2.5 point each accent diamonds. 2.3 dwt. Size 6. IMPORTANT: Before bidding, please read the terms and conditions. When youSee Sold Price
Sold2021Platinum .15 CTTW Antique Diamond Anniversary RingAntique platinum diamond anniversary band ring. With hand chased decoration. Size 5.25. Marked Plat Ird. Total diamond weight is approximately .15 carats. Weighs 2.4 grams. SHIPPINGHill Auction GallerSee Sold Price
Sold20222.70 Ctw in Diamonds Antique Cocktail Ring in PlatinumArt Deco Ring crafted in platinum, set with Old mine, full cut and Single cut diamonds weighing Approx. 2.70 Ctw. H-I color, VS-SI clarity. Top measurements: 0.90 x 0.70 inches. Ring size: 7 1/2. WeigSee Sold Price
Sold2016Estate Antique Edwardian Platinum & Sapphire RingEstate Antique Edwardian Style Platinum Diamond & Sapphire Ring. Hallmarked. Ring size 4. Weighs approximately 2.8 grams inclusive.See Sold Price
Sold2023Antique Platinum & .63 CTW Diamond BandTested platinum band ring set with twenty-one .03 carat each round single cut diamonds. Size 7.5. 2.1 dwt / 3.2 grams. AJ/EKSee Sold Price
Sold2024Antique Platinum &; Diamond Navette RingTested platinum navette ring set with Old European and Old Mine cut diamonds. Approximately .60 CTW. 3.4 grams. Size 5-1/2. In Bailey, Banks &; Biddle, Philadelphia, PA antique ring box.See 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
Sold2021ART DECO PLATINUM SAPPHIRE , DIAMOND & RUBY RINGART DECO PLATINUM RING WITH APPROXIMATELY 2ctw DIAMONDS CONTAINING (2) 50 POINT DIAMONDS FLANKING EMERALD CUT RUBY WITH SAPPHIRES ON SIDE - SIZE 8 ; 5.7gramsSee Sold Price
Sold2020Art Deco Platinum .28 CTW Diamond RingAntique platinum stamped filigree ring set with center .10 carat diamond and six approximately .03 carat each accent diamonds. 2.3 dwt. Size 7.See Sold Price
Sold2017Ladies Antique Platinum Diamond RingEarly 20th Century Antique Estate-style Three diamond ring set in platinum. Each diamond approximately .12 CT. size 5.5. some wear from normal use. overall good. total weight: 2.9 grams / 1.8 dwt. KeySee 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
Sold202310 DIAMOND PLATINUM RING ANTIQUE FILIGREEANTIQUE 10 DIAMOND GEMSTONE AND 4 TRIANGLE BLUE STONES. SEMIMOUNT TOP MEASURES 15MM WIDE. VINTAGE ESTATE TESTED PLATINUM. WEIGHS 3.6 GRAMS. SIZE 6 1/2. USA SHIPPING $5.See Sold Price
Sold2022Platinum & Diamond Engagement RingAn Art Deco style Platinum & Diamond engagement ring. Consisting of 1 center emerald cut diamond measuring 7.1 x 7.3 mm, approximately 2.25 cttw, with estimated F/G color and VS1 clarity, flanked by tSee Sold Price
Sold2016Antique Platinum Ladies RingAntique Platinum Ladies Ring Antique platinum ladies ring with diamonds. Size 6. Weight: Approx. 1/4ct tw diamonds. 2.1 DWT (weight with diamonds). Condition: Very good condition with minor wear and aSee Sold Price
Sold2022An Antique Navette Shape Diamond Ring in 14K14K yellow gold platinum topped ring featuring 15 Old European cut diamonds weighing approx. 2.40 ctw with average color grade of i-J-K and average clarity grades of SI - VS, set in graceful navette sSee Sold Price
Sold2023Antique Past Present Future 1.10 ctw Diamond 14k Gold RingAntique 14k gold ring with three European cut diamonds (approx .60 ct and two .25 ct). Ring size 6.25; total weight 2.4 grams Provenance: The Estate of Philip and Carolyn Moran, San Antonio, TexasSee Sold Price
949 Lots AwaySeized Assets AuctioneersAntique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement Ring$20(3 bids)
6 days LeftFederal Assets AuctioneersAntique Edwardian 14K Gold Platinum .54 ctw European Diamond Two-Stone Bypass Ri$1
422 Lots AwayFederal Assets AuctioneersPlatinum 1.04 ctw Radiant Emerald & Diamond Milgrain Filigree Etched Cocktail Ri$1
2 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 0.32 ctw Cushiony Round Diamond Solitaire Petite Ring$1
759 Lots AwayFederal Assets AuctioneersAntique Edwardian 14K Gold Platinum 1.61 ctw Mine Cut Diamond Sapphire Bypass Ri$1
2 days LeftFederal Assets AuctioneersSolid Platinum 1.32 ctw Round Brilliant Prong Sapphire Diamond 3 Three Stone Rin$1
5 days LeftJasper52Antique Vintage Art Deco Sapphire Diamond Long Statement Ring .65 CTW, 3.99 Gr$1,400
5 days LeftJasper52Princess Diamond Invisible Set Two-Tone Band Ring Platinum 18K Gold, 15.86 Gr$3,800
1282 Lots AwayEric's Estate & JewelryAntique Old European Cut Diamond Solitaire Ring in Platinum$2,600
5 days LeftJasper52Antique Art Nouveau Snake Pearl Diamond Cocktail Ring 14K Yellow Gold, 7.01 Gr$1,000