Sold2018Cultured pearl, diamond and platinum ringCultured pearl, diamond and platinum ring Featuring (1) cultured pearl, measuring approximately 11 mm, flanked by (6) baguette and (2) rectangular-cut diamonds, weighing a total of approximately 0.50See Sold Price
Sold202255200: Diamond, Platinum Ring Stones: Rectangular stepDiamond, Platinum Ring Stones: Rectangular step-cut diamond weighing 3.45 carats; trapezoid-shaped diamonds weighing a total of approximately 1.15 carats Metal: PlSee Sold Price
Sold2015COLUMBIAN EMERALD AND DIAMOND PLATINUM RINGAGL report #CS 66169 describes natural, insignificant traditional clarity enhanced, rectangular step cut emerald, approx. 9.50 x 8.70 x 5.23 mm., 3.17 cts. by formula, originating from Columbia, centrSee Sold Price
Sold20201.60 cts. diamond and platinum engagement ringDiamond and platinum engagement ring Set with a modified rectangular-cut diamond weighing approximately 1.60 cts. by formula Platinum Numbered 5014 Ring size 7 3/4; Gross weight 3.7 dwts GIA Report #1See Sold Price
Sold2021Emerald, diamond, and platinum ringEmerald, diamond, and platinum ring Baguette and round brilliant-cut diamonds approx. 2.15 cts TW, rectangular-cut emerald approx. 1.91 cts TW Platinum Ring size 7 ½; Gross weight 5.3 dwtsSee Sold Price
Sold2022Tanzanite, Diamond & Platinum Ring,vivid rectangular cushion cut gem weighing 3.10 carats with two baguette diamonds totaling .25 carat, high grade, with appraisal of $5,550.00, currently size 5.See Sold Price
Sold2017VINTAGE LADIES PLATINUM AQUAMARINE & DIAMOND RINGVintage ladies' stunning platinum estate ring set to the center with a large rectangular cut aquamarine stone, embellished with a single rectangular cut diamond on each shank. Ring size 6-1/2. WeighsSee Sold Price
Sold2022A platinum and diamond ringRectangular cut diamond approx. ct 1,99, G color, clarity VVS2 Rectangular cut diamond approx. ct 1,27, E color, clarity VVS1 Rectangular cut diamond approx. ct 1,30, E color, clarity VVS1See Sold Price
Sold2021A Retro aquamarine, diamond and platinum ringA Retro aquamarine, diamond and platinum ringdesigned as a rectangular step-cut aquamarine, measuring approximately 7.60 x 13.30 x 9.30 mm, flanked by single-cut diamond foliate shoulders.Property froSee Sold Price
Sold2021A ruby, diamond and platinum ringA ruby, diamond and platinum ringdesigned as a rectangular cushion-cut ruby, weighing approximately 6.00 carats, framed by round brilliant-cut diamonds, between open diamond shoulders. 6.0 dwt; size:See Sold Price
Sold2021DIAMOND RINGDIAMOND RING Containing one rectangular modified brilliant cut diamond weighing 2.00 carats and 74 round brilliant cut diamonds weighing approximately 1.00 carat total. Mounted in platinum. Ring sizeSee Sold Price
Sold2023AQUAMARINE AND DIAMOND RINGAQUAMARINE AND DIAMOND RING Containing one rectangular cut aquamarine measuring 21.55 x 18.90 x 13.35 mm and 16 single cut diamonds. Mounted in platinum. Ring size 7. Stamp: WB CO. Pt900. Gross weightSee Sold Price
Sold20245.03 Carat Radiant Cut GIA Certified Diamond Platinum Engagement Ring5.03 carat, GIA certified, rectangular Radiant shaped Diamond solitaire. GIA certificate and professional appraisal document.See Sold Price
Sold2016A platinum diamond five-stone ring.A platinum diamond five-stone ring. The rectangular brilliant-cut diamond, weighing 1.02cts, with graduated similarly-cut diamond sides, to the plain band. Accompanied by five diamond reports from GIASee Sold Price
Sold2022PLATINUM AND DIAMOND RINGPLATINUM AND DIAMOND RING Containing seven rectangular step cut diamonds weighing approximately 2.10 carats total. Ring size 7. Stamp: 10% IRID PLAT. Gross weight: 6.25 dwt.See Sold Price
Sold2022Antique Platinum, Diamond & Gemstone Ring In A Black BoxAntique Platinum, Diamond & Gemstone Ring In A Black Box Size (5.75) tapered shank ring, featuring a rectangular cut orange center stone in a bezel setting measuring approx. (9.7mm x 8.8mm) surroundedSee Sold Price
Sold2022Diamond, sapphire, and platinum ringDiamond, sapphire, and platinum ring Centered on an old European-cut diamond weighing approx. 1.20 cts TW by measurement, framed by single-cut diamonds and rectangular-cut sapphires with an engraved bSee Sold Price
Sold2021PLATINUM, DIAMOND, & EMERALD RINGcentering one cut corner rectangular step cut emerald weighing approximately 0.98 carats; 36 tapered baguette cut diamonds [H/SI] weighing approximately 0.70 carats total; and eight full cut diamondsSee Sold Price
Sold2022AN AQUAMARINE AND DIAMOND RING in platinum, set with a rectangular step cut aquamarine of 18.35AN AQUAMARINE AND DIAMOND RING in platinum, set with a rectangular step cut aquamarine of 18.35 carats, the shoulders set with trios of baguette cut diamonds, stamped PLAT, size O / 7, 11.2g.See Sold Price
Sold2016(107221) A platinum diamond band ring. Designed as(107221) A platinum diamond band ring. Designed as alternating rectangular-shape and brilliant-cut diamonds set to the wide band. Estimated total diamond weight 0.50ct. Hallmarks for Birmingham. RingSee Sold Price
2021Platinum & 5.02ct. Center Diamond Engagement RingFabulous Platinum & Diamond Engagement Ring. Size - 6.5. Weight - 8.5 grams. GIA certified Diamond, Center Diamond - Cut Cornered Rectangular Modified Brilliant, measurements - 11.13 x 8.68 x 6.10 mm,See Sold Price
Sold2021Certified Platinum Emerald and Diamond RingThis is a certified and appraised platinum and diamond ring. The 4.74 carat rectangular step cut natural emerald measures 10.8 mm x 8.7 mm and rests in a mounting with a halo and shoulders of 1.See Sold Price
Sold2023Platinum Tanzanite and Diamond RingTanzanite and Diamond Ring. A 5.32 carat rectangular-cut tanzanite is prong set in a platinum ring with .85 carats of round, brilliant-cut, G-H color, VS1-SI1 diamonds in the halo and on the splSee Sold Price
Sold2016PLATINUM RUBY AND DIAMOND RING CENTERING AN OVALPLATINUM RUBY AND DIAMOND RING CENTERING AN OVAL SYNTHETIC RUBY, WEIGHING APPROXIMATELY 0.80 CT SURROUNDED BY (4) RECTANGULAR CUT RUBIES (APPROXIMATELY 0.15 CT) AND (18 ROUND MELEE DIAMONDS (APPROXIMASee Sold Price
May 31Miami Auctions & Appraisals LLC GIA Three Stone Rectangular Emerald Diamond Platinum Ring$141,000
May 31Miami Auctions & Appraisals LLC Tiffany & CO 1.90ct Diamond Platinum Solitaire Engagement Ring$21,000
Sterling Vault AuctioneersA Vintage Sapphire and Diamond Three Stong Ring in Platinum Circa 1950's, comes in original box,£980
5 days LeftSeized Assets AuctioneersNEW Platinum GIA Certified 1.11 ctw Radiant Cut Diamond Solitaire Engagement Rin$1
May 31Miami Auctions & Appraisals LLC Estate AGL 2.48ct Colombian Emerald Diamond Platinum Rectangular Cocktail Ring$14,000
11 hrs LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Pave Diamond Hammered Tiered Ring$5(1 bid)
3 days LeftRiverside GalleriesPlatinum Setting with 14.39ct Star Sapphire and 0.37ct Diamond Ladies Ring$50
4 days LeftRiverside GalleriesPlatinum Setting with 14.39ct Star Sapphire and 0.37ct Diamond Ladies Ring$50
Jun 23Modern Jewelry1.59 Carat Circular Brilliant Cut & Old European Cut Diamond Platinum Ring$10,250