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Oscar Heyman 7.91 Carat Ceylon Star Sapphire and Diamond Gent's Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman satin-finished platinum flash mount gent's ring contains a 7.91ct Unheated Ceylon Star Sapphire (CDC report) and 2 tapered baguette d...
Category
2010s American Contemporary More Rings
Materials
Diamond, Star Sapphire, Platinum
Oscar Heyman Gold 30 Carat One of a Kind Black Opal Snacking Fish Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diamonds (1.08cts, F/ VS) and 1 pear shape black opal...
Category
2010s American Contemporary Brooches
Materials
Diamond, Opal, Gold, Platinum
Oscar Heyman 18 Karat Gold Calibre Ruby and Round Diamond Clip Earrings
By Oscar Heyman
Located in New York City, NY
This pair of Oscar Heyman 18kt yellow gold earrings contains 2.82cts of calibré rubies in two elegant swirls around an oval of 50 round diamonds weighin...
Category
2010s American Contemporary Clip-on Earrings
Materials
Diamond, Ruby, 18k Gold, Gold
Oscar Heyman Diamond and Black Jade Art Deco - Inspired Clip Earrings
By Oscar Heyman
Located in New York City, NY
These Oscar Heyman art-deco inspired platinum earrings contain 66 round diamonds (2.02cts, F-G/ VS) and 40 square black jade pieces weighing 2.22cts (before cutting weight). The blac...
Category
2010s American Contemporary Clip-on Earrings
Materials
Diamond, Jade, Black Jade, Platinum
Oscar Heyman Art Deco Sapphire and Diamond Brooch
By Oscar Heyman
Located in New York City, NY
This estate Oscar Heyman platinum brooch contains 121 old European cut diamonds (~9cts) and 74 baguette and square sapphires (~16cts). Center diamond measures 6mm; quality is not indicated.
The dimensions are 2'' L x 0.75'' W. Trombone...
Category
Mid-20th Century American Art Deco Brooches
Materials
Diamond, Sapphire, Platinum
Oscar Heyman Gold Diamond and Ruby Bow Brooch
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman 18kt yellow gold brooch contains 2.55cts of calibré rubies and 3.95cts round diamonds (F-G/VS+). The rubies are cut by hand in Oscar Heyman's Madison Avenue workshop by the lapidary. The diamonds are bead set. It is stamped with the makers mark, 18K, and serial number 74869.
This brooch measures 49mm x 30mm x 11mm. It has a standard rollover safety clasp. It is light enough to wear on a shirt without pulling
Bows are a timeless ornament and this gemstone-encrusted version even more so!
Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, Gold
Oscar Heyman Platinum 8.32ct Round Diamond Bracelet
By Oscar Heyman
Located in New York City, NY
This Oscar Heyman platinum bracelet contains 198 round diamonds weighing 8.32 cts. (F-G/VS quality) set in ornaments featured a 3x3 square. It is stamped with the makers mark, IRID P...
Category
2010s American Contemporary Modern Bracelets
Materials
Diamond, Platinum
Oscar Heyman 1.72 Carat Sapphire & Diamond Gent's Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman satin-finished platinum flush set gent's ring contains a 1.72ct sapphire and 2 trilliant diamonds (I-G/SI1-VS2, 0.23tcw). It is stamped with the makers mark, IRID PLAT, ...
Category
2010s American Contemporary Signet Rings
Materials
Diamond, Sapphire, Platinum
Oscar Heyman Well-Dressed Gemstone Snowman Brooch (Special Order)
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18k yellow gold and platinum "well-dressed snowman" brooch contains pearls, diamonds, rubies (the scarf), black onyx (eyes and button...
Category
2010s American Contemporary Brooches
Materials
Blue Sapphire, Pearl, Onyx, Ruby, Diamond, 18k Gold, Platinum
Oscar Heyman Platinum Sapphire and Diamond Horseshoe Shirt Studs, Set of 4
By Oscar Heyman
Located in New York City, NY
These fabulous Oscar Heyman horseshoe motif shirt studs (set of 4) are made in platinum and set with 36 square sapphires (1.68cts) and 40 round diamonds (1.20cts). It is stamped with the makers mark, IRID PLAT, and serial number 901603. The dimensions are 16mm x 10mm. A finely crafted shirt stud set is ideal for the equestrian enthusiast who is not afraid of a little flash.
A pair of matching cufflinks is available to complete this exceptional look.
Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry...
Category
2010s American Contemporary More Jewelry
Materials
Diamond, Sapphire, Platinum
Oscar Heyman Platinum Woven Sapphire & Diamond Cufflinks
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum cufflinks contain 16 baguette diamonds weighing 1.00tcw and 18 baguette diamonds weighing 0.88tcw set in a woven motif. These elegant cufflinks measure 10mm x 1...
Category
2010s American Contemporary Cufflinks
Materials
Sapphire, Diamond, Platinum
Oscar Heyman 18 Karat Gold Shell Cufflink Pair
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18k gold cufflinks in a shell motif. completed by hand engraving They are stamped with the makers mark, 18K, and serial number 902767, assuring the quality that Oscar Heyman is known for. This unique pair measures 15mm wide and tall. Our unisex cufflinks are an elegant addition to your tropical weather outfits.
Oscar Heyman was founded in 1912 and became known as the 'Jewelers' Jeweler'® for creating pieces for Van Cleef & Arpels, Cartier, and Tiffany & Co. Oscar Heyman jewelry...
Category
2010s American Contemporary Cufflinks
Materials
Gold
Oscar Heyman 18k Gold & Fancy Yellow Diamond 'Prowling Lion' Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18k yellow gold 'prowling lion' brooch contains a 0.01ct round emerald eye, 22 round diamonds (0.18ct, F-G/VS+), and 154 round fancy yellow diamonds (4.73ct). It is sta...
Category
2010s American Contemporary Brooches
Materials
Diamond, Gold, 18k Gold
Oscar Heyman Diamond & Enamel Panther Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18k white gold black enamel panther brooch wears a diamond collar and has diamond eyes, weighing a total of 0.12tcw. It is stamped with the...
Category
2010s American Contemporary Brooches
Materials
Diamond, Platinum, Enamel
Oscar Heyman Platinum 8.58tcw Diamond Door Knocker Earrings
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum 'door knocker' style earrings contain 8.58tcw of round diamonds, F-G/VS quality. They are individually stamped with the makers mark, IRID PLAT, and serial numbe...
Category
2010s American Contemporary Clip-on Earrings
Materials
Diamond, Platinum
Oscar Heyman Platinum 12mm Tahitian Pearl & Diamond Flower Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ring contains a stunning 12mm Tahitian Pearl at the center of a flower composed of 102 round diamonds weighing 2.49cts (F-G/VS) that are bead set. It is stamped...
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Pearl, Platinum
Oscar Heyman Platinum Round Ruby and Diamond Partway Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ruby and diamond partway wedding band contains 4 Round Diamonds (F-G/ VS+ quality) weighing 0.16cts and 5 Round Rubies weighing 0.40cts that are channel set. It...
Category
2010s American Contemporary Band Rings
Materials
Diamond, Ruby, Platinum
Oscar Heyman 18k Gold Pink Sapphire and Diamond Butterfly Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18k yellow gold butterfly brooch contains 23 Round Pink Sapphires (4.29cts) and 132 Fancy Yellow Diamonds (3.01cts). It is stamped wi...
Category
2010s American Contemporary Brooches
Materials
Yellow Diamond, Pink Sapphire, Gold
Oscar Heyman Platinum Invisibly Set Sapphire Bombe Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ring contains 54 square sapphires in an invisible (or mystery) setting and 34 round diamonds (1.19cts). This piece is an impeccable specimen of invisibly set jewelry...
Category
2010s American Contemporary Dome Rings
Materials
Sapphire, Platinum
Oscar Heyman Cognac Diamond Clip Earrings
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum and 18 karat gold earrings contain 2 cushion cognac diamonds (3.10cts VS2 & SI1) and 16 oval diamonds (1.08cts F-G/ VS). It is stamped with the makers mark, 18K...
Category
2010s American Contemporary Clip-on Earrings
Materials
Diamond, Platinum, 18k Gold
Oscar Heyman Platinum American Flag Ruby, Sapphire, and Diamond Lapel Pin
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum American Flag lapel pin contains rubies (4.87cts), sapphires (2.40cts) and diamonds (0.52cts). It is stamped with the makers mark, IRID PLAT, and a unique seria...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, Sapphire, Platinum
Oscar Heyman Platinum GIA Certified Oval Diamond with Halo Three-Stone Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum oval diamond three stone engagement ring with pave halo contains a 1.20ct center stone (F/VS1) and two side stones 1.02tcw (E/VS1), all with GIA reports. The p...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
Oscar Heyman Platinum GIA Certified 6.22tcw Trilliant Diamond 'Ballerina' Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum 'Ballerina Ring' contains a 2.52ct GIA certified trilliant diamond (F/ SI2) and 25 tapered baguette diamonds weighing 3.70cts (F-G/ VS+). It is has an elegant s...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
Oscar Heyman Platinum 10.08ct Malaya Garnet and Diamond Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ring contains a 10.08ct Malaya Garnet measuring 14.50mm x 11.60mm with a gorgeous deep brownish orange hue and 12 round diamonds (1.12cts, F-G/VS). It is stampe...
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Garnet, Platinum
Oscar Heyman Platinum Texas Flag Pin with Ruby, Sapphire, and Diamond
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum Texas "Lone Star" Flag lapel pin contains rubies, sapphires and diamonds. It is stamped with the OHB makers mark, IRID PLAT, and a unique serial number.
Flag ...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, Sapphire, Platinum
Oscar Heyman Pave Diamond Maple Leaf Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum maple leaf brooch contains 119 round diamonds weighing 6.60cts (F-G/VS+) and 11 baguette emeralds weighing...
Category
2010s American Contemporary Brooches
Materials
Diamond, Emerald, 18k Gold, Platinum
Oscar Heyman Platinum 12.26 Carat Square Ruby Tennis Bracelet
By Oscar Heyman
Located in New York City, NY
This elegant Oscar Heyman platinum line bracelet contains 12.26cts of square rubies. It is stamped with the makers mark, IRID PLAT, and serial number 80416...
Category
2010s American Contemporary Tennis Bracelets
Materials
Ruby, Platinum
Oscar Heyman Platinum Emerald and Diamond Wedding Band Ring, size 9.5
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum wedding band ring contains 16 square emeralds (1.00cts) and 16 round diamonds (0.49cts, F-G/ VS+ quality) that are channel set. It is stamped with the makers ma...
Category
2010s American Contemporary Wedding Rings
Materials
Diamond, Emerald, Platinum
Oscar Heyman Platinum Sapphire and Diamond Horseshoe Cufflink Pair
By Oscar Heyman
Located in New York City, NY
These Oscar Heyman horseshoe cufflinks are made in platinum and set with 20 square sapphires (1.79cts) and 20 round diamonds (0.90cts, F-G/ VS). The...
Category
2010s American Contemporary Cufflinks
Materials
Diamond, Sapphire, Platinum
Oscar Heyman Platinum Tahitian Pearl and Diamond Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum ring with 14mm Tahitian Grey Pearl sitting in a pave setting of 74 Round Diamonds (1.69cts, F-G/VS+). The ring height ...
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Pearl, Platinum
Oscar Heyman Platinum Round Diamond Partway Wedding Band Ring with Heart Motif
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum diamond wedding band ring contains 7 Round Diamonds (F-G/ VS+ quality) weighing 0.30cts that are bead ...
Category
2010s American Contemporary Band Rings
Materials
Diamond, Platinum
Oscar Heyman Platinum Diamond Twist Partway Wedding Band
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum twist partway wedding band ring contains 13 round diamonds (0.38tcw, F-G/VS quality). It is stamped with the makers mark, IRID PLAT, and serial number W5050.
S...
Category
2010s American Contemporary Band Rings
Materials
Diamond, Platinum
Oscar Heyman Ruby and Diamond Rosebud Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum and 18kt yellow gold ring contains 1 pear shaped ruby (0.33ct), 54 round diamonds (1.59tcw) and 12 fancy golden yellow diamonds (0.47tcw) . It is stamped with t...
Category
2010s American Contemporary Fashion Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Oscar Heyman Gold and Platinum Round Diamond Wedding Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold & platinum diamond band ring contains 31 Round Diamonds (F-G/ VS+ quality) weighing 1.12cts that are bead set. It is 4mm wide and stamped with the maker...
Category
2010s American Contemporary Band Rings
Materials
Diamond, Gold, Platinum
Oscar Heyman Small Gold Pave Diamond Maple Leaf Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold maple leaf brooch contains 66 round diamonds weighing 3.23cts (F-G/VS+) and 10 baguette sapphires weighing 0.66cts. It ...
Category
2010s American Contemporary Brooches
Materials
Diamond, Blue Sapphire, Gold
Oscar Heyman Platinum Rounded 2.41tcw Diamond Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum rounded diamond band ring contains 72 Round Diamonds (F-G/ VS+ quality) weighing 2.41cts that are bead set. The diamonds extend around the whole ring. The ring ...
Category
2010s American Contemporary Band Rings
Materials
Diamond, Platinum
Oscar Heyman Gold and Platinum Pave Diamond "Two Kitty" Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum "Two Kitty" brooch contains a 189 round diamonds weighing 3.14cts (F-G/VS+) and 4 round emeralds as the eyes. It is stamped with the makers...
Category
2010s Contemporary Brooches
Materials
Diamond, Gold, Platinum
Oscar Heyman Gold and Platinum Diamond Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum brooch contains 17 round diamond weighing 1.11cts (F-G/VS+). It is stamped with the makers mark, 18K PLAT, and serial number 200727.
Broo...
Category
2010s American Contemporary Brooches
Materials
Diamond, Gold, Platinum
Oscar Heyman Platinum Diamond Bow Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum bow brooch contains 39 round diamonds weighing 3.56cts (F-G/VS+). It is stamped with the makers mark, PLAT, and serial numb...
Category
2010s American Contemporary Brooches
Materials
Diamond, Platinum
Oscar Heyman Platinum Union Jack Diamond, Sapphire, and Ruby Lapel Pin
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum Union Jack flag brooch contains rubies (0.76cts), sapphires (0.64cts) and diamonds (0.05cts). It is stamped with the makers mark, IRID PLAT, and serial number 9...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, Sapphire, Platinum
Oscar Heyman Flying Egret Ruby and Diamond Bird Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum flying egret bird brooch contains 245 round diamonds weighing 3.87cts (F-G/VS+), 26 square rubies weighing 1.16cts, and 1 cabochon ruby as ...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, 18k Gold, Platinum
Oscar Heyman Platinum Union Jack Ruby, Sapphire, and Diamond Flag Brooch
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum Union Jack flag brooch contains rubies (2.63cts), sapphires (1.59cts) and diamonds (0.33cts). It is stamped with the makers mark, IRID PLAT, and serial number 2...
Category
2010s American Contemporary Brooches
Materials
Diamond, Ruby, Sapphire, Platinum
Oscar Heyman Gold and Platinum Square Ruby Band Ring
By Oscar Heyman
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum ruby band ring contains 16 Square Rubies weighing 2.96cts. It is 7mm wide and stamped with the makers mar...
Category
2010s American Contemporary Band Rings
Materials
Ruby, Gold, Platinum