Sold2022DIAMOND & GEMSTONE PLATINUM RINGWith antique cut diamonds and mixed cut emeralds set in a scrollwork gallery on a platinum band; size 3-1/2, 4.5g Provenance: Private collection, Greenwich, CTSee Sold Price
Sold2016Square Emerald Cut Diamond Platinum Eternity Band RingItem: Square Emerald Cut Diamond Platinum Eternity Band Ring Country: United States Period: Art Deco Stone: Diamonds Diamond Weight: 1.00 ctw The diamonds are E-F color, VS+ clarity Metal: Platinum DaSee Sold Price
Sold2021Ladies 4.05CT solitaire pear cut diamond platinum ring.Ladies 4.05CT solitaire pear cut diamond platinum ring. Band encrusted with 14 graduated small round cut diamonds and fine beaded border decoration. Large stone measures 15.57 x 8.65 x 5.30mm. ClaritySee Sold Price
Sold20181.00ctw VS2-SI1/G-H Diamond & Solid Platinum Ring1.00ctw VS2-SI1/G-H Round-Cut Diamond & Solid Platinum Dual-Band Ring W/0.45ct Center - This lovely ring was finely crafted of solid platinum, and contains approx. 1.00ctw genuine VS2-SI1/G-H brillianSee Sold Price
Sold20171ct Princess Cut Diamond Solitaire in Plat. Band1.00ct Genuine SI1-SI2/J-K Princess Cut Diamond Solitaire in Solid Platinum Band - This ring is made up of a 1.00ct genuine SI1-SI2/J-K princess cut diamond set in a solid platinum, cathedral style seSee Sold Price
Sold2023Vintage Thin Single Cut Diamond Wedding Band Ring Platinum .45 CTW, 2.06 GramsTitle: Vintage Thin Single Cut Diamond Wedding Band Ring Platinum .45 CTW, 2.06 Grams Additional Information: Vintage Thin Single Cut Diamond Wedding Band Ring Platinum .45 CTW, 2.06 Grams This is a bSee Sold Price
Sold2022Art Deco Platinum Diamond Eternity RingArt deco handcrafted mixed-cut platinum diamond filigree eternity ring, set with 18 graduating cushion and baguette-cut diamonds; approx: 2.60 carats total weight; color: H-J, clarity: SI1. Engraved:See Sold Price
Sold2020Art Deco Diamond, Ruby, Platinum RingArt Deco Circa 1920s-1930s Approx. 1.0 Carat TW Round Brilliant Cut Diamond, Baguette Cut Ruby and Filigree Platinum Band / Ring. Diamonds F-G color, VS1-VS2 clarity. Ring size 5-1/2. Approx. weight:See Sold Price
Sold2016Estate Platinum & Marquise Cut Diamond Band RingEstate Platinum & Marquise Cut Diamond Band Ring. Hallmarked. Having three marquis cut white diamonds across top. Ring size 6, can be resized. Weighs approximately 3.3 grams inclusive.See Sold Price
Sold2016Single Cut Diamond Band PlatinumJOLA7432.41 Grams of Platinum Single Cut Diamond BandRing Size:6 1/4See Sold Price
Sold2021Asscher-cut diamond eternity band ringAsscher-cut diamond eternity band ring Of 18 Asscher-cut diamonds Platinum Ring size 5; Gross weight 3.3 dwtsSee Sold Price
Sold2019YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RINGLADY'S YELLOW SAPPHIRE & DIAMOND, PLATINUM BAND RING :Set with: 1 emerald cut natural golden sapphire, 2.80 carats. Stone dimensions 9.9 x 7.9 x 3.3 mm. 6 bullet shape step-cut diamonds, 0.52 carats.See Sold Price
Sold2021Three diamond eternity band ringsThree diamond eternity band rings Two signed Renaissance Square, baguette, and round brilliant-cut diamonds Platinum Ring sizes 6 ½, 6 ¾, 6 ½; Gross weight 9.2 dwtsSee Sold Price
Sold2016VINTAGE 1.50ctw TRANSITIONAL CUT DIAMOND PLATINUMThis is an ORIGINAL VINTAGE ETERNITY BAND RING that was HANDMADE from PLATINUM during the 1950s. It is set with 22 TRANSITIONAL CUT DIAMONDS of H-I color, VS to SI clarity that weigh approx. 1.50 ctw.See Sold Price
Sold2022TWO YELLOW GOLD & DIAMOND BAND RINGSIncluding an 18 karat yellow gold Roberto coin cuff-style ring, set with four full cut round diamonds [G-I/VS], approximate total weight 0.07 carats, and one round mixed cut ruby, approximately 0.01 cSee Sold Price
Sold202414k Gold Diamond Half Band RingMETAL: 14k Gold. GEMSTONES: Mixed cut diamonds. MEASUREMENTS: Ring size 7 1/4, top is 4.8mm. MARKED: 14k. WEIGHT: 3.1 grams.Gemstones have not been graded for color and clarity, and tested for claritySee Sold Price
Sold2023Vintage Diamond Platinum Ring Band 5.25This is a vintage platinum band ring featuring 20 single cut diamonds. The diamonds are SI-I clarity and HI-JK color. The ring is a size 5.25US and it weighs a total of 1.7g. Each diamond is about 1.9See Sold Price
Sold2017DE BEERS - a platinum band ring. The polished band,DE BEERS - a platinum band ring. The polished band, with brilliant-cut diamond accent interior. Signed and numbered DeBeers, B06202. Hallmarks for Sheffield. Ring size Q. Weight 8.7gms.See Sold Price
Sold20241948 1 Carat 5-Stone Diamond Platinum Band RingItem Description:Metal Type: PlatinumWeight: 4.3 gramsSize: 7 (resizable)Diamond Details:Cut: Round BrilliantColor: FClarity: VS1Carat: 1 Carat Total Features / Details:Made by designer McTeagueCrafteSee Sold Price
Sold20211.02 ct Natural Blue Diamond Platinum Band Ring1.02 ct Natural Blue Diamond Platinum Band Ring. Of the most rare diamonds in existence, this stunning platinum band in filled with elegantly set cuts of these rare natural blue diamonds. Size 6, new,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
Sold2022JEWELRY. Platinum and Diamond Band Ring.Platinum band ring accented by (5) round full cut diamonds. Diamonds measure approx.1.5mm each. Stamped, "Plat" to interior of band. Total approx. weight is 5.5 dwt (gross). Ring size - 6. FSee Sold Price
Sold2018LADIES STUNNING PLATINUM EMERALD & DIAMOND RINGLadies' stunning platinum band ring set to the center with a beautiful round ccut Emerald stone, accented to left and right shanks with baguette cut Diamonds. Ring size 5-1/4. Weighs approx. 2.3 dwt (See Sold Price
Sold2020Platinum Diamond Wedding Band RingPlatinum band ring, set with one princess cut diamond - approx. 0.18ct. Ring size 5.25, ring Is 3.8mm wide. Tested Plat. Weight - 6.3 grams.See Sold Price
Aug 11Modern JewelryArt Deco Diamond Platinum ETERNITY BAND RING WEDDING Old European Cut Size 7.5$3,450
Aug 11Modern JewelryArt Deco RING Eternity BAND Platinum Old European Cut Diamond Estate Jewelry$3,700
Aug 11Modern Jewelry1.02 ct EMERALD CUT DIAMOND H, IF GIA PLATINUM ENGAGEMENT RING WEDDING BAND$8,700
10 hrs LeftFederal Assets AuctioneersNEW Custom Made Platinum 1.19 ctw Bezel Diamond 5 Stone Classic Wedding Band Rin$1
Aug 11Modern JewelryDiamond Platinum ETERNITY BAND Ring Size 4.5 Sizable Classy Timeless Art Deco$1,200
10 hrs LeftFederal Assets AuctioneersClassic Platinum 1.90 ctw Round Prong Set Diamond Eternity Stack Wedding Band Ri$1
1 day LeftFederal Assets AuctioneersNew .900 Platinum .92 ctw Calibre Ruby Diamond Double Milgrain Eternity Band Rin$1(1 bid)
10 hrs LeftFederal Assets AuctioneersVintage .900 Platinum 1.30 ctw Pave Diamond Wide Domed Triple Stacked Band Ring$1
10 hrs LeftFederal Assets AuctioneersVintage Platinum 1.35 ctw Floating Diamond w/ Accents Hand Engraved Work Band Ri$1
983 Lots AwaySeized Assets AuctioneersVintage Platinum 1.30 ctw Diamond Domed Open Work & Milgrain Eternity Band Ring$1