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
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
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
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
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
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, 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
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
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
Sold2021Rose Gold, Citrine, Ruby, Diamond RingAmerican Retro 14 kt. Rose Gold, Citrine, Ruby and Diamond Dinner Ring , attr. to Oscar Heyman, c. 1940, set with on emerald cut citrine flanked by 4 full-cut diamonds and 6 calibre-cut rubies, citrinSee Sold Price
2022Oscar Heyman Bros. 18K gold, onyx, & diamondOscar Heyman Bros. 18K gold, onyx, & diamond, earrings, with 4 cts. diamonds. Stamped, "750" and with maker's mark. .875"H x 1.125"WSee 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
Sold202218K OSCAR FRIEDMAN EMERALD & DIAMOND RING18K OSCAR FRIEDMAN EMERALD & DIAMOND RING: 2.62 octagonal step cut ring is bezel set in an 18K yellow gold frame. It is further framed with a tier of 34 round brilliant cut diamonds and a second tierSee Sold Price
Sold2022No-Reserve Lot - Group of Oscar Friedman Emerald and Diamond RingsMETAL: 18k yellow gold GEMSTONES: pear faceted emeralds 1.54 carats total; round brilliant cut diamonds 0.16 carat total MEASUREMENTS: ring top 5/8 x 1/2 inch; 3/8 x 3/8 inch RING SIZE: 7; 7-1/4 WEIGHSee Sold Price
Sold202418K EMERALD & DIAMOND RING18K EMERALD & DIAMOND RING: An 18K white gold ring with an emerald and diamonds by Oscar Friedman. The rectangular, step-cut emerald weighs approx. 2.20 ct. Green in color and having a very good cut gSee Sold Price
Sold20242.43ct K COLOR VS2 CLARITY Diamond 18K Yellow Gold RingOne polished, stamped. and tested 18K yellow gold ring marked Oscar Friedman. The ring is mounted with one genuine diamond weighing approximately 2.43 carat. This item weighs 8.4 grams, condition is nSee Sold Price
Sold2023OSCAR FRIEDMAN 4.7CT EMERALD, DIAMOND & 18K RINGA stately 18K white gold ring by Oscar Friedman, featuring a large central emerald-faceted cut natural emerald beryl, surrounded by approx. 0.55 carats of round brilliant-cut diamonds. Ring size US 7.See Sold Price
Sold2022OSCAR HEYMAN, YELLOW GOLD AND RUBYOSCAR HEYMAN, YELLOW GOLD AND RUBY Containing seven square step cut rubies. Ring size 6. Stamp: (maker's mark) G2864 18K. Gross weight: 3.10 dwt.See Sold Price
Sold2018Men's 18K Gold & Diamond Ring, 2.56 CaratsA men's 18K yellow gold and diamond ring. The 18K gold (matte finish) ring is centered with a flush set round brilliant cut diamond of approximately 2.56 carats and measuring 9mm x 5.18mm. Clarity graSee Sold Price
202310.5ct Colombian Emerald 18K Gold Diamond Ring18K gold set with 10.5ct natural Colombian emerald and 2.78cts natural South African high quality diamonds, gorgeous design and attractive style. This one is stunning in terms of color and brightness,See Sold Price
Sold202310.5ct Colombian Emerald 18K Gold Diamond Ring18K gold set with 10.5CT natural Colombian emerald and 2.88CT natural South African high quality diamonds, gorgeous design and attractive style. This one is stunning in terms of color and brightness,See Sold Price
Oct 12Hess Fine AuctionsRare Cartier Numbered 18K 5.33ctw 0.73ct Center Diamond Emerald Irid Platinum Designer Signed RingUS$300(5 bids)
5 days LeftHeritage Auctions55511: Oscar Heyman Diamond, Colored Diamond, South SeUS$4,000(1 bid)
5 days LeftHeritage Auctions55515: Oscar Heyman Diamond, Sapphire, Platinum, Gold US$4,400(3 bids)
5 days LeftHeritage Auctions55516: Oscar Heyman Diamond, Colored Diamond, Sapphire,US$2,400
5 days LeftHeritage Auctions55517: Oscar Heyman Diamond, Colored Diamond, SapphireUS$2,400(1 bid)
5 days LeftHeritage Auctions55008: Oscar Heyman Diamond, Platinum, Gold Brooch, CiUS$2,400
5 days LeftHeritage Auctions55514: Oscar Heyman Diamond, Sapphire, Gold Pendant-BrUS$2,400
5 days LeftHeritage Auctions55513: Oscar Heyman Diamond, Gold Brooch, circa 1990 SUS$4,000
5 days LeftHeritage Auctions55512: Oscar Heyman Diamond, Gold Earrings, circa 1990 US$2,400
3 days LeftMynt AuctionsOscar Heyman Platinum & 18K Yellow Gold Dome Shrimp Baguette And Round Cut 7.00cttw EarringsUS$5
Oct 20Miami Auctions & Appraisals LLC 2.01ct SI3 CLARITY Fancy Light Brown CENTER Diamond 18K White Gold Ring (3.26ctw Diamonds)US$10,250
5 days LeftHeritage Auctions55509: Oscar Heyman Colombian Emerald, Diamond, ColoreUS$3,400
Oct 20Miami Auctions & Appraisals LLC 3.26ct SI3 CLARITY H COLOR CENTER Diamond 18K Yellow Gold RingUS$14,500
Oct 27Modern JewelryOSCAR HEYMAN 3.00 Carat Baguette Shape I SI1 Diamond Platinum Semi Mount RingUS$5,100
Oct 27Modern JewelryOSCAR HEYMAN 1.10 Carat Diamond 1.10 Carat Sapphire Platinum Semi Mount RingUS$5,100