Sold2018Cabochon Emerald and Diamond Pt Ring Marked CartierHeavy elaborate antique Art Deco emerald and diamond ring with 3.75 CTTW of cabochon cut deep green emeralds and 1.20 CTTW of brilliant cut VVS white diamonds. Set in 950 platinum. Marked Cartier withSee Sold Price
Sold2021Tiffany & Co PT & .55ct Yellow Diamond Engagement RingTiffany & Co. PT & .55ct Yellow Diamond Engagement Ring & Wedding Band Set #NG38The item will come with original box Brand: Tiffany & Co.Condition: Pre-owned. Very Beautiful conditionStyle: EngagementSee Sold Price
Sold2021Antique Pt 2.93ct Old European Diamond Sapphire RingThis is an antique platinum filigree Art Deco ladies ring set with an 2.93ct Old European cut solitaire diamond. The solitaire is flanked by sapphire accents. Diamond Clarity: SI Diamond Color: NOP. RSee 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
Sold2016Tiffany & Co Victoria 1.93 TCW Alternating Diamond BandTiffany & Co Victoria 1.93 TCW Alternating Diamond Band Ring Tiffany & Co PT 950 Victoria 1.93 TCW Alternating Diamond Band Ring featuring 8 Round Brilliant Diamonds totaling 1.14 ct & 32 Marquise CutSee Sold Price
Sold2023CARTIER, A STAR RUBY AND DIAMOND RING in platinum, set with a cabochon star ruby of approximatelyCARTIER, A STAR RUBY AND DIAMOND RING in platinum, set with a cabochon star ruby of approximately 76.03 carats in a border of round brilliant cut diamonds, signed Cartier and numbered, stamped Pt, sizSee Sold Price
Sold2022Tiffany & Co Platinum 2.52ct Diamond RingTiffany & Co platinum ring set with a pear shaped 2.52ct light champagne diamond having light pink hues. Ring size 5 1/2. Hallmarked TIFFANY & CO PT 950. Approx. overall weight 6.85 grams.See Sold Price
Sold2017Platinum and Diamond Ring, Tiffany & Co.centered with one half bezel set round brilliant cut diamond weighing 1.17 carat (actual) (G color, SI1 clarity) in a platinum mount, signed Tiffany & Co. / PT 950. Ring size 4.5 11.6 dwt. AccompaniedSee Sold Price
Sold2020Chinese Aka Dark Coral & Diamond Ring in PlatinumChinese Aka Dark Coral Ball set with round and tapered baguette Diamonds in a Platinum Ring; marked Pt 900 and D1.74 inside the band. Approximate diameter of coral ball 1.93mm. US ring size 5.75. GoodSee Sold Price
Sold2022An emerald and diamond ringPlatinum; Stamped: PT / 950 / CSK hallmark Centering a rectangular step-cut emerald gauged at 9.97mm x 5.98mm x 4.07m weighing approximately 1.75cts. flanked on either side by two triangular-cut diamSee Sold Price
Sold2021Platinum Diamond Wedding Band RingPlatinum channel set band ring featuring 2.63ctw of emerald cut diamonds. Ring size 4.75, measures 3mm wide. Weight is 4.5 grams. Marked 2.63 PT.See Sold Price
Sold2022AN EMERALD AND DIAMOND CLUSTER RINGAN EMERALD AND DIAMOND CLUSTER RING, an octagonal-cut emerald within a border of pear-cut and marquise-cut diamonds, to a twisted shank. Estimated total diamond weight 2.75ct, marked 'PT', ring size NSee Sold Price
Sold2022Tiffany Platinum Diamond Engagement RingTiffany Platinum Diamond Engagement Ring, center a 6.93 x 5.27 mm emerald cut stone, about 1.0-1.1 carat, flanked by 2 tapered baguettes, about 10 pts ea, stamped "Tiffany & Co, Pt 950", 2.9 dwt, withSee Sold Price
Sold2022Platinum and Diamond Engagement RingLadies platinum Antique or Art Deco Style engagement ring set with one large Old European round cut diamond and 7 smaller round brilliant cut diamonds. Unmarked, ring xrf tests as about 80% Pt at settSee Sold Price
Sold2017David Yurman Platinum 0.90ct Diamond Engagement RingMETAL: platinum. GEMSTONES: center round brilliant cut diamond-0.90ct, side diamonds. MEASUREMENTS: ring size 4.75. Ring top is 9.4mm in diameter. MARKED: D.Y PT 950 .90ct. WEIGHT: 6.2 grams. GemstoneSee Sold Price
Sold2020AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in 18ctAN ART DECO SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, set with a cushion cut blue sapphire of 0.93 carats, within a border of old cut diamonds, stamped Pt 18ct, size M / 6, 3.1See Sold Price
Sold202414 KT YELLOW GOLD MEN'S DIAMOND & RUBY RING1.60 ct. old miners cut diamond. Color G. Clarity I. - per appraisal. To the side of diamond is a 18 pt red ruby straight baguette.See Sold Price
Sold2022Aquamarine, Diamond and Platinum RingApprox. 72.33 Carat Emerald Cut Aquamarine, 1.50 Carat TW Princess Cut Diamond and Platinum Cocktail Ring. Aquamarine with good saturation of color. Diamonds G-H color, VS1-VS2 clarity. Stamped Pt 950See Sold Price
Sold2017Tiffany & Co. Platinum Diamond Wedding Band RingMETAL: platinum. GEMSTONES: diamonds-approx. 1.80ctw. MEASUREMENTS: ring size 5.5. Band is 3.9mm wide. MARKED: Tiffany& Co PT 950. WEIGHT: 5.9 grams. Retail $8925.Gemstones have not been graded foSee Sold Price
Sold2017Tiffany & Co Platinum Diamond Wedding Band RingMETAL: platinum. GEMSTONES: diamonds-approx. 1.80ctw. MEASUREMENTS: ring size 4.5-4.75 (ring has sizing balls). Band is 3.9mm wide. MARKED: Tiffany& Co PT 950. WEIGHT: 6.3 grams. Retail $8925.GemsSee Sold Price
Sold2021HARRY WINSTON, DIAMOND ETERNITY BANDHARRY WINSTON, DIAMOND ETERNITY BAND Containing 24 princess cut diamonds weighing approximately 2.40 carats total. Mounted in platinum. Ring size 4 3/4. Stamp: (maker's mark) PT 950 281906. 2.70 dwt.See Sold Price
Sold2022THE FLEUR DE LOTUS RING A RARE AND EXCEPTIONAL 8.388 CARAT BURMESE RUBY AND DIAMOND RING, BY CARTIERThe Fleur de Lotus RingA RARE AND EXCEPTIONAL 8.388 CARAT BURMESE RUBY AND DIAMOND RING, BY CARTIERCentering a cushion-shaped ruby weighing 8.388 carats, accented with 2 triangular-shaped diamonds ofSee Sold Price
Sold2022Stunning Harry Winston (29.29ct) Marquise Cut Diamond RingStunning Harry Winston (29.29ct) Marquise Cut Diamond Ring Size 6 shank, platinum Harry Winston mount containing a breathtaking F-G color VVS2 clarity marquise cut diamond center stone in a six prongSee Sold Price
Sold2022A 6.77 CARAT FAINT PINK DIAMOND AND DIAMOND RINGSet with a pear-shaped faint pink diamond of 6.77 carats, surrounded with circular-cut diamonds of pink hue, to the circular-cut diamonds gallery and half-hoop, mounted in 18K gold, ring size 6GIA, 20See Sold Price