Sold2021Art Deco Diamond Platinum Solitaire Ring, 5.26 CaratLovely Art Deco diamond solitaire ring that features a 5.26-carat Old European cut diamond in a beautiful platinum setting. The diamond is O-P color, VS2 clarity. It is flanked by an old European cutSee Sold Price
Sold20152.38 CTS PEAR SHAPED DIAMOND PLATINUM SOLITAIRE RINGGIA report #1176352714 describes G, SI1, OEC pear shaped diamond and tapered baguette cut diamond shoulders, approx. .20 ct. TW. Size 6 1/2. 2.9 dwt.See Sold Price
Sold2023Diamond Platinum Solitaire Ringplatinum 10% iridium, signed FFF, large near colorless central diamond (approx 0.70ct) with side diamonds. Ring size 8.5, approx 4.4gSee Sold Price
Sold20244.7 CT Diamond and Platinum Solitaire RingProperty from the Estate of Jeannie Sims, Savannah, GA and Charleston, SC Description: 4.7 CT Diamond and Platinum Solitaire Ring, lady's platinum and diamond solitaire engagement ring, 10.72 x 10See Sold Price
Sold2020Vintage diamond and platinum solitaire ringcentering an old European-cut diamond, measuring approximately 9.05 x 9.1 x 5.7mm, weighing an estimated 2.95cts., K-L color/VS-SI clarity, accented by 4 round brilliant and baguette-cut diamonds weigSee Sold Price
Sold2022A diamond and platinum solitaire ringA diamond and platinum solitaire ring centering a round brilliant-cut diamond wieghing 1.75 carats, flanked by two straight baguette-cut diamonds and two round diamond accents. (2.9 dwt without centerSee Sold Price
Sold2024Harry Winston 0.71ct VS1/E Diamond and Platinum RingHarry Winston 0.71ct GIA Certified VS1/E Brilliant Round Cut Diamond and Platinum Solitaire Ring W/Box - This beautiful Harry Winston engagement ring was finely crafted of solid platinum, and is decorSee Sold Price
Sold2018Huge Diamond Ring: A Platinum Diamond Solitaire RingSolitaire in Platinum (Certified) 14.50ctw. Center Diamond 13.13cts ! Retail Price $408KSee Sold Price
Sold2017Platinum Diamond Solitaire Ringcenter round brilliant diamond 4.0 carats, N, VS2, with GIA report 2185035479, Nov. 16., 2016, accented with two straight baguettes estimated total weight 0.60 carat, stamped "10%Irid.Plat", size 5-1/See Sold Price
Sold2015Lady's Platinum Diamond Solitaire Ring, with a 2.01Lady's Platinum Diamond Solitaire Ring, with a 2.01 carat round diamond, atop a border with two 5 point diamonds, total diamond wt.- 2.1 cts., size 6. Provenance: Peacock's Estate Jewelry, Royal St.,See 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
Sold2022PLATINUM DIAMOND SOLITAIRE RINGPLATINUM DIAMOND SOLITAIRE RING, set with a diamond of approx. 1.80 ct. The shoulders of part openwork design accentuated with diamonds. Size J 1/2. 3.7 grams.See Sold Price
Sold2020Platinum Diamond Solitaire Ringapproximately 1.2 ct center diamond and two side diamonds with matching platinum wedding band ring size 6 1/4See Sold Price
Sold2016Estate Antique Platinum & Diamond Solitaire RingEstate Antique Platinum & Diamond Solitaire Ring. Engagement ring. Having a chased work shank. Apparently unmarked. Round cut white diamond. Ring size 5.25, can be resized. Weighs approximately 2.3 grSee Sold Price
2023Antique Platinum Diamond Solitaire Ringplatinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWTSee Sold Price
Sold2023Antique Platinum Diamond Solitaire Ringplatinum diamond ring, 1918, old European cut diamond weighing approx. .70 ct, with six round diamonds on the shoulders, near colorless, slightly included, size 6.75, 2.8 DWTSee Sold Price
Sold202218k Gold and Platinum Diamond Solitaire Ringapproximately .70 ct center diamond set with 12 side diamonds in an 18k gold setting with platinum band ring size 8 1/2, weight is 4.6 dwt grossSee Sold Price
Sold2022Diamond Platinum Vintage Solitaire Engagement RingDiamond platinum vintage solitaire engagement ring, 2.7 dwt, stamped: IrridPlat/Engraved, .90ct approx. VS/KLM, finger size: shy 6See Sold Price
Sold2017Platinum diamond solitaire ringPlatinum three-quarter carat diamond solitaire ring.See Sold Price
Sold2021Art Deco Platinum Diamond Solitaire RingArt Deco platinum diamond solitaire ring with milgrain detail.Platinum2.3 dwt (inclusive of all materials)Size: 6.75 Stones: Diamond(1) Round Brilliant CutColor: G - HClarity: VS1 - VS2Stone MeasuremeSee Sold Price
Sold2017Ladies Platinum Diamond Solitaire RingSize 7, with full-cut round side diamonds, Center stone Approximately .45 CT. Nice clear diamond, no visible inclusions. total weight: 1.7 dwt. Keywords: Estate, Vintage, Engagement, WeddingSee 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
Sold202118K & PLATINUM DIAMOND SOLITAIRE RINGset with a round diamond approx. 0.45 carats (in our opinion: J-K color, SI2 clarity, however not guaranteed), in yellow gold with platinum floral and scroll setting, stamped ‘18CT PLAT’, size 6,See Sold Price
Sold2016PLATINUM & DIAMOND SOLITAIRE RINGPLATINUM & DIAMOND SOLITAIRE RING:A lady's diamond ring set in platinum. For a high resolution photo CLICK HERESee Sold Price
May 31Miami Auctions & Appraisals LLC GIA 3.01cts Round Diamond Platinum Solitaire Engagement Ring$31,250
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May 31Miami Auctions & Appraisals LLC Tiffany & Co. GIA Diamond Platinum Solitaire "The Tiffany" Engagment Ring$10,750
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