Sold2015EDWARDIAN THREE-STONE DIAMOND AND PLATINUM RINGOEC diamond, approx. 1.60 cts., flanked by two OEC diamonds, approx. 1.50 cts. TW, sinuous chasings. Marked irrid. plat. Size 8. 3.3 dwt.See Sold Price
Sold2021EDWARDIAN PLATINUM AND DIAMOND THREE-STONE RING EachEDWARDIAN PLATINUM AND DIAMOND THREE-STONE RING Each full-cut diamond approx. 5.0mm x 2.8mm. Engraved setting further set with four small diamonds. Size 4½.See Sold Price
Sold2015THREE SAPPHIRE AND DIAMOND RINGSEdwardian five-stone sapphire ring with diamond loops in platinum-topped 18k gold; Art Nouveau three-stone ring in platinum-topped 18k gold; Art Deco three-stone ring in 18k wg. Diamonds approx. 1.62See Sold Price
Sold2021Edwardian Three Stone Diamond RingEdwardian Three Stone Diamond RingThree .23ct each, mine cut diamonds set in18kt white gold. Size 5See Sold Price
Sold20224.03 CT Three Stone Diamond Platinum Engagement Ring. EGL CertRadiant cut diamond ring is simply breathtaking. The astonishing 3.18ct. Radiant center stone is G color VS2 clarity, certified by EGL.See Sold Price
Sold2024Edwardian Ruby Three-stone and Diamond RingEdwardian Ruby Three-stone and Diamond Ring Weight: 3.0 grams Ring Size: L 1/2 (52) Band Width: 2mm - 1.5mm Face Dimensions: 12mm x 4.5mm Total Ruby Weight: Approx. 0.55ct (0.35ct, 0.10ct, 0.10ctSee Sold Price
Sold2022A 1.00 ctw Three-Stone Diamond Ring in PlatinumPlatinum ring featuring well-matched round cut diamonds weighing approx. 1.00 ctw (0.50 ct in center and 0.25 ct on either side) with an average color grade of I-J and an average clarity grade of VS2See Sold Price
Sold2017Diamond Platinum Three Stone RingDiamond Platinum Three Stone Ring Stamped: Plat Emerald cut diamond weight approx. 1.00 ct Color & Clarity: F, SI2 2 Baguette Diamonds total weight approx. 0.08 ct Ring Size: 5.25 Total Weight: 3.See Sold Price
Sold2023White Yellow Diamond Three Stone Platinum Gold RingWhite Yellow Diamond Three Stone Platinum Gold RingSee Sold Price
Sold2018Three early 20th century 18ct gold diamond and gem-setThree early 20th century 18ct gold diamond and gem-set rings. To include an Edwardian diamond three-stone ring, an Edwardian ruby and diamond dress ring, together with one further ring. Hallmarks forSee Sold Price
Sold2022A PLATINUM DIAMOND THREE STONE RINGA PLATINUM DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings. Estimated total diamond weight 3.40ct, hallmarked Sheffield (indistinct), ring size O, 6.8 grams Good coSee Sold Price
Sold2016Platinum Three Stone Diamond RingPlatinum three stone diamond ring, center round brilliant-cut diamond appx. 1.20 ct., SI / IJ. Two Old Mine Cut diamonds are set on each side, appx. 1.30 ct. total weight, SI / HI, size 6 3/4.See Sold Price
Sold2023Tiffany & Co. Three Stone Halo Diamond Engagement Ring in PlatinumTitle: Tiffany & Co. Three Stone Halo Diamond Engagement Ring in Platinum Additional Information: Platinum ring by Tiffany & Co. with diamonds at 0.55ctw G VS, 5.7g Date/Period: 2000s Materials: PlatiSee Sold Price
Sold2015A platinum diamond three-stone ring.A platinum diamond three-stone ring. The brilliant-cut diamond line, to the openwork gallery and tapered band. Estimated total diamond weight 1.05cts, H-K colour, SI2-P1 clarity. Hallmarks for BirmingSee Sold Price
Sold2015A platinum diamond three-stone ring.A platinum diamond three-stone ring. The brilliant-cut diamond, with similarly-cut diamond sides to the plain band. Estimated total diamond weight 1.20cts, J-L colour, SI clarity. Hallmarks for BirminSee Sold Price
Sold201714k Gold Platinum Diamond Three Stone RingMETAL: 14k gold/ platinum . MEASUREMENTS: ring size - 6 3/4. GEMSTONES: 3 oval diamonds - approx. 1.05ctw. MARKED: dia 14k plat 2. WEIGHT: 4 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold2016A Lady's Platinum Three Stone Diamond RingPlatinum, vintage basket setting, with center diamond approx .30 ct and two side stones weighing approx .25 ct each, sz 7.5, 1 gram twSee Sold Price
Sold2016A mid 20th century platinum diamond three-stone ring.A mid 20th century platinum diamond three-stone ring. The graduated brilliant-cut diamond line, with single-cut diamond line sides, to the plain band. Estimated total diamond weight 0.55ct, I-J colourSee Sold Price
Sold201718ct Yellow gold and platinum three stone diamond ring18ct Yellow gold and platinum three stone diamond ring with colette settingSee Sold Price
Sold2017An 18ct gold and platinum diamond three-stone ring. TheAn 18ct gold and platinum diamond three-stone ring. The graduated brilliant-cut diamond line, with bi-colour gallery and band. Estimated total diamond weight 0.30ct. Ring size K. Weight 1.6gms.See Sold Price
Sold201818ct and platinum three stone diamond ring together18ct and platinum three stone diamond ring together with a 9ct blue stone oval cluster ringSee Sold Price
Sold201718ct Gold and platinum three stone diamond ring18ct Gold and platinum three stone diamond ringSee Sold Price
Sold201718ct Gold and platinum three stone diamond ring18ct Gold and platinum three stone diamond ringSee Sold Price
Sold20171930's 9ct gold and platinum three stone diamond ring1930's 9ct gold and platinum three stone diamond ringSee Sold Price
May 31Miami Auctions & Appraisals LLC GIA Three Stone Rectangular Emerald Diamond Platinum RingUS$141,000
May 31Miami Auctions & Appraisals LLC 9.89 carats No-Heat Ceylon GIA Sapphire Fancy Diamond three stone Platinum RingUS$28,500
May 18Most Elite Collections LLCCushion Cut 7.01 ct Center VS2 Clarity, Fancy Intense Yellow Diamond Platinum Three Stone Ring US$1(1 bid)
May 28Miami Auction GalleryTACORI THREE STONE GIA YELLOW DIAMOND HEART PLATINUM 18K ENGAGEMENT RINGUS$4,300
May 31Miami Auctions & Appraisals LLC Kashmir Vintage Sapphire Diamond Platinum Three Stone RingUS$40,250
May 31Miami Auctions & Appraisals LLC Certified GIA Colombian Emerald Diamond Platinum Three Stone RingUS$72,000
May 28Miami Auction GalleryGIA Certified 3.41cts Round Brilliant Cut Diamond Platinum Three Stone RingUS$22,500
May 28Miami Auction GalleryCERTIFIED GIA BURMA RUBY DIAMOND PLATINUM THREE STONE ENGAGEMENT RINGUS$4,050
May 28Miami Auction GalleryTACORI 1.13CTS GIA CUSHION DIAMOND PLATINUM THREE STONE ENGAGEMENT RINGUS$3,200(1 bid)
May 28Miami Auction GalleryGIA Antique Old European Diamond Platinum Three Stone Filigree RingUS$21,500
4 days LeftJasper52Vintage Harry Winston Emerald Diamond Platinum Ring 14.04 Carat Colombian AGLUS$216,000
May 28Miami Auction GalleryModern Ascher-cut Emerald Diamond Platinum Three Stone 18k Gold RingUS$5,100
May 18Bidhaus7 carat Radiant Cut Diamond Fancy Yellow GIA 7.05 Carat Fancy Yellow VS2 Clarity Radiant Cut RingUS$10
