Sold2021Oscar Heyman 18k Gold Platinum Diamond Ring18k gold ring by Oscar Heyman. Features approximately 1.50ctw of diamonds. Ring size 8.5. Marked 18k Plat 48766 Makers Mark. Weight is 6.3 grams.See Sold Price
Sold2018Oscar Heyman & Bros. Sapphire and Diamond RingCrafted in platinum and 18K gold; featuring an oval-cut sapphire weighing approximately 2.00 carats; surrounded by eight oval-cut diamonds weighing a total of approximately 1.30 carats, with mostly G-See Sold Price
Sold2020Oscar Heyman, Diamond, sapphire, and emerald ringOscar Heyman Diamond, sapphire, and emerald ring Set with a 1.40 cts oval-cut diamond, surrounded by circular-cut emeralds, sapphires, and oval-cut diamonds Platinum and 18k yellow gold With maker's mSee Sold Price
Sold2020Fine Oscar Heyman 18k Diamond and Colored Stone RingFine Oscar Heyman (signed) eighteen karat yellow gold ring set with an approximate 1.40 ct. oval diamond, M-N color, VS-VVS clarity, (set in iridium platinum), approximately 1.5 ct. tw. oval diamond sSee Sold Price
Sold2021Oscar Heyman 18K Yellow Gold Diamond & Sapphire RingThe tasteful contrast between captivating sapphires totaling 0.75ct and brightly glowing diamonds weighing in total approximately 0.65ct graces this 18K yellow gold ring from Oscar Heyman with eye-catSee Sold Price
Sold2024Oscar Heyman 18k Gold Diamond Half Band RingMetal : 18k Gold Designer : Oscar Heyman Gemstone : Diamonds approx. 0.48ctw Measurements : Ring size 7 3/4, top is 6mm Marked: : Maker's mark 18k Plat Weight: 4.4 gramsSee Sold Price
Sold2024Oscar Heyman Bros. 18k Yellow Gold Diamond & Sapphire RingSigned 18K yellow gold ring set with calibré cut sapphires and round diamonds. Diamonds apprx 0.65 tdw, apprx G-H color, VVS-VS clarity. Overall weighs 10 grams. Ring size 6.5. Shank is outfitted witSee Sold Price
Sold2020Oscar Heyman 5.46ct Circa 1996 Retail $60,000Magnificent Rare Vintage Dated 1966 Oscar Heyman 18k Yellow Gold Fancy Color Diamond Cocktail Ring ~ With Fancy Yellow Diamonds, Brown Diamonds and White Diamonds ~ 5.46tcw ~ Pear Cut Diamonds, MarquiSee Sold Price
Sold2017Oscar Heyman Sapphire, diamond, platinum and 18k yellowOscar Heyman Sapphire, diamond, platinum and 18k yellow gold ring featuring (19) full-cut diamonds, weighing a total of approximately 0.70 ct., accented by (14) rectangular-cut sapphires, weighing a tSee Sold Price
Sold2022Ring, Oscar Heyman 2.55ctw Blue Sapphire & Diamond RingOscar Heyman 1.80ctw Blue Sapphire, 0.75ctw VS1-VS2/F-G Diamond Solid 18K Yellow Gold Ring - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18k yellow gold. Since theSee Sold Price
Sold2021Oscar Heyman 2.55ctw Blue Sapphire & Diamond RingOscar Heyman 1.80ctw Blue Sapphire, 0.75ctw VS1-VS2/F-G Diamond Solid 18K Yellow Gold Ring - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18k yellow gold. Since theSee Sold Price
Sold2022OSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RINGOSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RING Containing eight round brilliant cut diamonds weighing approximately 0.90 carat total. Ring size 6. Stamp: (maker's mark) 25734 18K PLAT. Gross weSee Sold Price
Sold2020Oscar Heyman 1.50ctw Ruby, 1.20ctw Diamond 18K RingOscar Heyman 1.50ctw Ruby, 1.20ctw VS1-VS2/F-G Diamond Solid 18K Yellow/White Gold Ring (Comes W/$15,000 Appraisal) - This captivating ring was made by Oscar Heyman, and was finely crafted of solid 18See Sold Price
Sold2016DIAMOND, PLATINUM OR GOLD SPRAY EARRINGS & RINGComprising modernist craft yellow gold earrings with central spray-form cluster; Diamond spray ring mounted in platinum, diamonds approx. .80 ct. TW. Approx. 18k. 20th c. Drop 1/2", size 7 1/2. 11.5 dSee Sold Price
Sold2017DIAMOND & YELLOW GOLD CLUSTER RINGA dimensional cluster of RBC diamonds in platinum, approx. 1.0 cts. TW, on open bypass hoop. 18k. Size 6 1/4. 4.2 dwt.See Sold Price
Sold2024Tiffany & Co. Schlumberger 18K Gold, Platinum & Diamond RingTiffany & Co. Schlumberger 18K Gold, Platinum & Diamond RingA wide 6-row rope style band in 18 karat yellow gold accented by 4 stations of X's in a polished platinum. The X's are embellished with rounSee Sold Price
Sold2018David Webb 18k Gold Platinum Diamond RingMETAL: Platinum/18k Gold. MEASUREMENTS: Ring size - 6 1/2, ring top - 15mm x 25mm. GEMSTONES: Diamonds - approx. 2.50ctw. Comes with pouch. MARKED: Webb, 18k, plat. WEIGHT: 15.3 grams.Gemstones have nSee Sold Price
Sold202318k Gold Platinum Diamond RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 8, top is 25mm x 20mm. GEMSTONES: Diamonds approx. 1.20ctw. Blue stone (RI tested 1.51) 15.5 x 11 x 7.7mm. TESTED: 18k/Plat. WEIGHT: 7.9 grams.GemstoSee Sold Price
Sold2023Vintage 18K Gold Diamond Cluster Ring (7+ ct)This vintage 18K gold cluster diamond ring has never been worn but is vintage. The set of diamonds totals approx 7-8 carats. They are near colorless diamonds (VVVS1 G). Approx weight is 6.11 dwt and rSee Sold Price
Sold2021Mid Century 18k Gold Platinum Diamond RingMETAL: 18k gold and platinum. GEMSTONES: Diamonds approx. 1.80-2.00ctw. Synthetic rubies. MEASUREMENTS: Ring size 6 1/2, ring top is 12.6mm wide. TESTED: Plat/ 18k. WEIGHT: 4.3 grams.Gemstones have noSee Sold Price
Sold202218k Gold Platinum Diamond RingMETAL: 18k Gold/Platinum. GEMSTONES: Diamonds approx. 1.44ctw. Synthetic Sapphire (tested RI=1.76-1.77. Stone is chipped/abraded)). MEASUREMENTS: Ring size 7 1/4, ring top is 17.4mm wide. TESTED: 18k,See Sold Price
Sold202418k Gold Platinum Diamond RingMETAL: 18k Gold/Platinum. GEMSTONES: Diamonds approx. 1.60-1.80ctw. MEASUREMENTS: Ring size 4 1/4, top is 20.4mm. TESTED: 18k/Plat. WEIGHT: 4 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold202218k Gold Diamond Cluster RingMETAL: 18k Gold. GEMSTONES: Center diamond approx. 0.33ct, surrounding diamonds approx. 1.12ctw H-I/SI. MEASUREMENTS: Ring size 7, ring top is 17.3mm wide. MARKED/TESTED: Gold punch mark/ 18k. WEIGHT:See Sold Price
Sold202114K Gold Platinum Diamond Cluster RingMETAL: 14k Gold and Platinum. GEMSTONES: Diamonds approx. 3.30-3.50ctw. MEASUREMENTS: Ring size 9, ring top is 22mm wide. MARKED: 14kt. WEIGHT: 9.6 grams.Gemstones have not been graded for color and cSee Sold Price
Oct 12Hess Fine AuctionsRare Cartier Numbered 18K 5.33ctw 0.73ct Center Diamond Emerald Irid Platinum Designer Signed Ring$1,000(6 bids)
6 days LeftHeritage Auctions55511: Oscar Heyman Diamond, Colored Diamond, South Se$4,000(1 bid)
4 days LeftMynt AuctionsOscar Heyman Platinum & 18K Yellow Gold Dome Shrimp Baguette And Round Cut 7.00cttw Earrings$5
6 days LeftHeritage Auctions55515: Oscar Heyman Diamond, Sapphire, Platinum, Gold $4,400(3 bids)
6 days LeftHeritage Auctions55516: Oscar Heyman Diamond, Colored Diamond, Sapphire,$2,400
6 days LeftHeritage Auctions55509: Oscar Heyman Colombian Emerald, Diamond, Colore$3,400
6 days LeftHeritage Auctions55517: Oscar Heyman Diamond, Colored Diamond, Sapphire$2,400(1 bid)
6 days LeftHeritage Auctions55008: Oscar Heyman Diamond, Platinum, Gold Brooch, Ci$2,400
Oct 27Modern JewelryOSCAR HEYMAN 3.00 Carat Baguette Shape I SI1 Diamond Platinum Semi Mount Ring$5,100
Oct 27Modern Jewelry2.72 Carat Round & Baguette G VS1 Diamond 1.60 Carat Emerald 18K YG Cluster Ring$7,400