Sold2015Platinum Two Stone Diamond RingPlatinum Two Stone Diamond Ring. This eye catching platinum ring features two central old European cut round diamonds, the first of which is approximately 1.27 ct.*, VS2 in clarity, and K in color, anSee Sold Price
Sold2022Platinum and Two Stone Diamond RingPlatinum and Two Stone Diamond Ringin a geometric bypass design set with two central full cut round diamonds weighing approximately 1.12 total carats (I-J color, VS clarity), the two sides with singleSee Sold Price
Sold2022A DIAMOND TWO STONE RINGA DIAMOND TWO STONE RING old-cut diamonds in claw settings, to diamond-set shoulders. Estimated total diamond weight 0.95ct, marked 'Platinum', ring size O1/2, 3.2 grams Good condition. Estimated cSee Sold Price
Sold2022Art Deco Platinum & Diamonds RingArt Deco Platinum & Diamonds Ring Platinum ring with two larger European cut diamond rounds and twenty-two smaller accent stones. Diamonds 1.46 cttw, many of the smaller diamonds are abraided/chipped,See Sold Price
Sold2016AN ANTIQUE DIAMOND AND PLATINUM RING APPROX 2CT TWA nice, clean center diamond .75 carats estimated J or K in color and VS1 in clarity, surrounded by thirty-two .03 carat accent stones, in an attractive unmarked platinum setting, ring size 6.75, weigSee Sold Price
Sold2023950 PLATINUM & 4.26CTW DIAMOND RING, SIZE 4950 Platinum ring set with a 3ct oval cut diamond center stone and two 0.6ctw baguette diamonds and six 0.66ctw round cut diamonds. Ring size 4. Stamped PT 950. Approx. weight 6.6 grams. Diamond testiSee Sold Price
Sold2023An early 20th century platinum old-cut dAn early 20th century platinum old-cut diamond two-stone crossover ring, with asymmetric shoulders, estimated total diamond weight 0.55ct, H-J colour, SI2-P1 clarity, band stamped PLAT, ring size N, 2See Sold Price
Sold2016Platinum Diamond Engagement Ring SettingRing size - 5 1/4, center stone will fit approx. 8mm x 7.8mm stone, two side diamonds - approx. 0.16ctw. Ring has split shank. Marked: 10% irid plat. Weight - 4.2 grams.Gemstones have not been gradedSee Sold Price
Sold2016Platinum and Diamond Eternity RingSet with single cut diamond; approximately .50ot. 1.5 DWT. Sold as is; missing two stones.See Sold Price
Sold2015Platinum and Diamond Ringwith brilliant cut, 2.7 carat, F/G color, SI 1 center stone with two baguettes, each approximately .35 carat size 7 1/4 SHIPPING: Shipping available within the Continental USA (excludes insurance) $20See 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
Sold2021PLATINUM & DIAMOND 3 STONE RINGAntique platinum three stone diamond ring. The ring features three (3), four prong set, old mine cut diamonds set in basket style heads with the largest in the center and accented with two (2), pave sSee Sold Price
Sold2021Vintage platinum diamond 2 stone ringLadies vintage platinum diamond ring featuring two prong set round European cut diamonds and accented with additional round single cut diamonds. Total diamond weight approx. 1.00ct. Detailed with an eSee 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
Sold2016Two mid 20th century 18ct gold and platinum diamondTwo mid 20th century 18ct gold and platinum diamond three-stone rings. Each designed as three brilliant-cut diamonds, to the plain band. Estimated total diamond weight 0.45ct. Weight 5gms. Overall conSee Sold Price
Sold2022Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 4.5, center will fit approx. 7.5mm x 5mm stone. GEMSTONES: Two side diamonds approx. 0.70ctw. MARKED: Plat, L.F.S. WEIGHT: 5.1 grams.Gemstones have not beenSee Sold Price
Sold202214K WHITE GOLD AND PLATINUM RINGS - LOT OF 2133013 14K WHITE GOLD AND PLATINUM RINGS - LOT OF 2 Lot of two rings. Lot to include 14k white gold with diamond (size 6) and 100% platinum diamond ring (size 6). Stone Type: DiamondSize: Both Size 6See Sold Price
Sold2018Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 6, center will fit approx. 8mm x 8mm stone. GEMSTONES: Two side diamonds. MARKED: 10% irid. plat. WEIGHT: 4.7 grams.Gemstones have not been graded for colorSee Sold Price
Sold2016Platinum Diamond Engagement Ring SettingMETAL: platinum. MEASUREMENTS: ring size - 4, center will fit approx. 11-11.5mm stone . GEMSTONES: two side diamonds. MARKED: 7002. WEIGHT: 5.3 grams.Gemstones have not been graded for color and clariSee Sold Price
Sold2019Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 5.25, center will fit approx. 5.5mm x 5.5mm stone. GEMSTONES: Two side diamonds. MARKED: 10% irid. plat. WEIGHT: 3.6 grams.Gemstones have not been graded forSee Sold Price
Sold2018Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 7, center will fit approx. 6.5mm x 6.5mm stone. GEMSTONES; two side diamonds. MARKED: 10% irid. plat. WEIGHT: 3.5 grams.Gemstones have not been graded for coSee Sold Price
Sold2023Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 5.25, center will fit approx. 7.5 x 7.5m stone. GEMSTONES: Two setting diamonds. MARKED: pt900. WEIGHT: 7 grams.Gemstones have not been graded for color and clSee Sold Price
Sold2019Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size - 5, center will fit approx. 5mm x 5mm stone. GEMSTONES: Two side diamonds. MARKED: B, 10% irid. plat. Engraving "V.R.T.C.C. 10.12.50". WEIGHT: 3.2 gSee Sold Price
Sold2020Graff Fancy Yellow Diamond Platinum Ring 10.62 CaratMagnificent diamond three-stone ring created by Lawrence Graff. Features a 10.62-carat natural fancy yellow cut-cornered square modified brilliant cut diamond flanked by two calf's head shape facetedSee Sold Price
May 28Miami Auction GalleryTACORI 1.13CTS GIA CUSHION DIAMOND PLATINUM THREE STONE ENGAGEMENT RING$3,200
Featured6 hrs LeftJasper52Vintage Harry Winston Emerald Diamond Platinum Ring 14.04 Carat Colombian AGL$216,000
May 28Miami Auction GalleryModern Ascher-cut Emerald Diamond Platinum Three Stone 18k Gold Ring$5,100
19 hrs LeftElmwood'sAN EMERALD AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut emerald of 1.01£1,800
May 18Bidhaus3 carat Radiant Cut Diamond Fancy Intense Yellow GIA With Two Side Trapezoids Three Stone Ring$10(1 bid)