Sold2022Oscar Heyman Platinum Diamond Sapphire RingMETAL: Platinum. GEMSTONES: Diamonds approx. 0.25ctw. Sapphire (some stones are chipped). MEASUREMENTS: Ring size 8 1/4, ring top is 5.8mm wide (split shank) . MARKED/TESTED: Numbered, not signed. EngSee Sold Price
Sold2022A Oscar Heyman Platinum and Diamond Eternity BandWith 27 full cut diamonds (app. 1.35 ct T.W.) Marked and numbered as pictured, Dimensions:Size 10 1/4, the width is 3mm, the approximate gross weight is 2.8 dwt. Provenance:From a local estate.See Sold Price
Sold2024PAIR PLATINUM EMERALD & DIAMOND EAR CLIPSeach set with a pear shape faceted emerald approx. 0.80ct, accented with 26 round and baguette diamonds approx. 1.00ctw, total diamond weight for the pair 2.00ctw, test platinum (10K white gold OmegaSee Sold Price
Sold2022OSCAR HEYMAN Art Deco Platinum Diamond BraceletOSCAR HEYMAN Art Deco Platinum Diamond Bracelet Weighing 65.1 grams Including letter of authenticity from Oscar Heyman Set with a total of 30.63 Ct. of Diamonds: 66 Square Diamonds weighing 12.39 Ct.See Sold Price
Sold2024ANGELA CUMMINGS: A PAIR OF PLATINUM AND DIAMOND EARCLIPSANGELA CUMMINGS: A PAIR OF PLATINUM AND DIAMOND EARCLIPS Of geometric design, set with full-cut diamonds, approximate total weight 4.25 carats, weight 9.6 dwt, signed Cummings, measures 1 1/16 x 7/8 iSee Sold Price
Sold2019A Pair of Platinum and Diamond Earclips, 11.00 dwts.A Pair of Platinum and Diamond Earclips, in a door knocker style, containing 74 round brilliant cut diamonds weighing approximately 4.80 carats total and 10 marquise cut diamonds weighing approximatelSee Sold Price
Sold2019A Pair of Platinum and Diamond Earclips, Stefan Hafner,A Pair of Platinum and Diamond Earclips, Stefan Hafner, containing 34 round brilliant cut diamonds weighing approximately 3.05 carats total. Stamp: STEFAN HAFNER 750 (Italian Hallmark). 6.90 dwts.See Sold Price
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
Sold2023Oscar Heyman Diamond Platinum RingOscar Heyman & Bros diamond and platinum ring. Inner band is marked with HB, K4863, and PLAT. Features 16 baguette diamonds with a total weight of 0.75 carats. Set in platinum. Tested. Ring Size: 7.25See Sold Price
Sold2023David Webb Pair of Platinum and Diamond Cluster Earclips with Interchangeable PendantsEstate / Collection: Estate of Irene Kassorla, World Renown Psychologist and Best Selling Author 12 round and 26 marquise-shaped diamonds ap. 8.75 cts., 36 round diamonds ap. 2.80 cts., 129 small rounSee Sold Price
Sold2022Pair of Platinum and Diamond Fringe EarclipsPair of Platinum and Diamond Fringe Earclips 46 old European, old-mine and round and 110 baguette diamonds ap. 9.25 cts., c. 1940, ap. 20.7 dwts. CSee Sold Price
Sold2015Oscar Heyman Sapphire Diamond Platinum RingOscar Heyman Sapphire Tapered Baguette Diamond Platinum Swirl Ring Circa: 1970s Diamond total weight approx. 2.50 cts Sapphire approx. 0.75 ct, 5.49mm Ring Size: 6 Head Measurements: 16.22mm (W) x 12.See Sold Price
Sold2023A PAIR OF PLATINUM, AMETHYST, AND DIAMOND EARCLIPSA PAIR OF PLATINUM, AMETHYST, AND DIAMOND EARCLIPS Each set with an oval-cut amethyst measuring approximately 9.00 x 7.10 x 4.00 mm, suspending a pear-shape amethyst measuring approximately 25.00 x 9.See 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
Sold2015FINE DIAMOND EARRINGSPAIR OF PLATINUM AND DIAMOND DROP EARCLIPS, Set with round brilliant, marquise, baguette and pear-shaped diamonds , weighing approximately 9.00 carats. gr wt approx 45 dwts mounted in 18 karat gold anSee Sold Price
Sold2022Angela Cummings for Assael Pair of Platinum, Cultured Pearl and Diamond EarclipsAngela Cummings for Assael Pair of Platinum, Cultured Pearl and Diamond Earclips 2 pearls ap. 11.2 and 11.5 mm., 56 round diamonds ap. 5.60 cts., signed Cummings, Assael, ap. 13 dwts. CSee Sold Price
Sold2024Verdura Pair of Platinum and Diamond 'Nautilus' Shell Earclips18 kt., 170 round diamonds weighing 5.99 cts., signed Verdura, ap. 16.8 dwts. With copy of Verdura invoice. Diamonds: G-H-VS. 18 kt. white gold clip-backs. 1 1/8 x 7/8 inches.See Sold Price
Sold2024Pair of Platinum, Gold, Emerald and Diamond Earclips18 marquise-shaped and 8 baguette diamonds ap. 3.90 cts., 16 square-cut emeralds ap. 2.50 cts., ap. 7 dwts. Diamonds: G-H-VS, several SI. Emeralds; bright medium to medium deep green, slightly to mSee Sold Price
Sold2023Oscar Heyman Platinum 1.45 ct Emerald Cut Diamond RingTitle: Oscar Heyman Platinum 1.45 ct Emerald Cut Diamond Ring Metal Purity: Platinum Gemstones: Diamond Carat Weights: 1.45 Size/Dimension: Ring Size: 7.25 Additional Information: Simple and stunning,See Sold Price
Sold2023TIFFANY & CO.: A PAIR OF PLATINUM, 18K GOLD AND DIAMOND EARCLIPSTIFFANY & CO.: A PAIR OF PLATINUM, 18K GOLD AND DIAMOND EARCLIPS Designed as flowers with cluster centers of pavé-set round diamonds weighing approximately 1.00 carat, signed Tiffany & Co., measSee Sold Price
Sold2021Pair of Gold, Platinum, Ruby and Diamond Earclips,Pair of Gold, Platinum, Ruby and Diamond Earclips, France 18 kt., the tapered bombé panels with scrolled edges, set with 64 square-cut rubies ap. 7.00 cts., surmounted by platinum bands of 10 sinSee Sold Price
Sold2022Pair of Platinum, Cultured Pearl and Diamond EarclipsPair of Platinum, Cultured Pearl and Diamond Earclips 2 pearls ap. 9.4 mm., 30 round, 30 single-cut and 24 baguette diamonds ap. 3.50 cts., ap. 10.5 dwts. CSee Sold Price
Sold2022OSCAR HEYMAN & BROTHERS, YELLOW GOLD, PLATINUM AND DIAMOND FOX BROOCHOSCAR HEYMAN & BROTHERS, YELLOW GOLD, PLATINUM AND DIAMOND FOX BROOCH Containing 27 round brilliant cut diamonds weighing approximately 0.80 carat total and two ruby eyes. 1 inch x 1 1/4 inches. StampSee Sold Price
Sold2019A Pair of Platinum and Diamond Daffodil Motif Earclips,A Pair of Platinum and Diamond Daffodil Motif Earclips, containing 34 round brilliant, 16 baguette, and 80 round single cut diamonds weighing approximately 1.30 carats total. 9.85 dwts. Estimate $1,00See Sold Price
4 days LeftJasper52Oscar Heyman Sapphire Diamond Platinum Necklace Bracelet Brooch Pin PendantUS$68,000
6 hrs LeftHess Fine AuctionsOscar Heyman Approx 4.80ctw Vivid Natural Emerald Fine Diamond Platinum Midcentury PendantUS$1,900(4 bids)
4 days LeftIntervendueEstate Oscar Heyman & Brothers 136.70 Cttw Multi Color Sapphire & Sinel 20.00 Cttw Diamond PlatinumUS$38,000
Jun 23Modern JewelryOSCAR HEYMAN 3.00 Carat Baguette Shape I SI1 Diamond Platinum Semi Mount RingUS$5,100
Jun 23Modern JewelryOSCAR HEYMAN 1.00 Carat Diamond 1.00 Carat Ruby Platinum Clip On EarringsUS$9,700
Jun 23Modern JewelryOSCAR HEYMAN 1.10 Carat Diamond 1.10 Carat Sapphire Platinum Semi Mount RingUS$5,100
4 days LeftIntervendueEstate Oscar Heyman 7.02 Ct Alexandrite No Heat 3.09 Cttw Diamonds (GIA VS E) Gubelin ReportsUS$15,000(1 bid)
Jun 24Adam's AuctioneersA PAIR OF RUBY AND DIAMOND EAR CLIPS, CIRCA 1960 Each of flower design, pistils set with cabochon€400