Known as “the jewelers’ jeweler,” Oscar Heyman (1888–1970) designed pieces for Cartier, Tiffany & Co., Van Cleef & Arpels, Harry Winston and Black, Starr & Frost. The family-run Oscar Heyman & Brothers jewelry company was founded by Heyman with his brothers Nathan and Harry in 1912. Jewelers from Latvia, they had trained at their great-uncle’s workshop, which had clients including Russian imperial jeweler Fabergé, before immigrating to the United States in the early 1900s.
After arriving in New York, Oscar worked with Pierre Cartier and Nathan was a tool maker at Western Electric before they came together to open their jewelry business. Highly skilled craftsmen, the Heyman brothers quickly developed a roster of high-profile clients — primarily big-name jewelers — drawn to their work with dazzling stones and meticulous design. In 1917, Black, Starr & Frost commissioned the brothers to design an American flag brooch, which would become a recurring motif in the Oscar Heyman & Brothers portfolio. They also designed the Pansy brooch in the 1930s, another long-popular accessory that was produced exclusively for Tiffany & Co. toward the end of the 20th century. After Heyman designed for four of the five jewelers on view at the 1939 World’s Fair House of Jewels (Cartier, Udall & Ballou, Marcus & Co. and Black, Starr & Frost), the company was given the moniker “the jewelers’ jeweler.”
Heyman & Brothers later designed gem-encrusted medallions that traveled to the moon on Apollo 16, the necklace setting for the 69-carat diamond Richard Burton gave Elizabeth Taylor in 1969 and even a pair of ruby-encrusted Stuart Weitzman stilettos in 2003. Over the years, the company has entranced such clients as Evelyn Lauder, Marjorie Merriweather Post, Billy Porter and Tina Fey with its pieces.
In 2012, the century-old jeweler underwent a rebranding to simplify its name to Oscar Heyman and today is still run by the Heyman family, which manages the whole process from alloying their own metal to cutting and polishing their gemstones to assembling the final product in-house. In 2017, the Museum of Fine Arts, Boston published a monograph authored by Yvonne J. Markowitz and Elizabeth Hamilton that details for a broader audience the history of Oscar Heyman, an unsung company that’s long been behind some of the biggest names in jewelry.
Shop authentic Oscar Heyman rings, brooches and bracelets on 1stDibs.
Oscar Heyman Fancy Color Diamond Necklace Multi Shape Diamonds High End Jewelry
By Oscar Heyman
Located in New York, NY
Original Oscar Heyman Exclusive Fancy Diamond Necklace. with - Natural Fancy Shapes and Fancy Color Diamonds. High End Elegance Perfect for a Red Carpet event. all natural diamonds t...
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Oscar Heyman Bros. gold and diamond necklace
By Oscar Heyman
Located in New York, NY
A Mid-Century gold necklace of tapering and twisted design comprised of graduated navette-shaped diamond plaques, with a concealed pendant bale, in 18k. Oscar Heyman Bros. The firm...
Diamond, 18k Gold
$15,600Sale Price / item|20% Off
Oscar Heyman Gold & Platinum 1.99tcw All Diamond Eternity Pendant
By Oscar Heyman
Located in New York City, NY
Oscar Heyman's elegant pendant necklace contains a braided fancy golden yellow and white diamond eternity loop, with 1.99tcw of diamonds. It is on a light weight 18k yellow gold chai...
Diamond, 18k Gold, Platinum, Gold
Oscar Heyman, 22.00 Carat Oval Shape Diamond Riviere Necklace
By Oscar Heyman
Located in Chicago, IL
This gorgeous diamond necklace designed by the renowned designer, Oscar Heyman, boasts 72 oval brilliant cut diamonds weighing approximately 22.00 carats total. In a floating 18k yel...
Diamond, 18k Gold, Yellow Gold, Platinum
Oscar Heyman 2.51ct Tsavorite & Baguette Diamond Pendant Necklace
By Oscar Heyman
Located in New York City, NY
Oscar Heyman platinum pendant contains a bright 2.51ct vivid green East African Tsavorite surrounded by 16 tapered baguettes (2.40tcw, F-G/VS quality) that are angled in an oval fram...
Diamond, Tsavorite, Platinum
Oscar Heyman Platinum Multi-Color Sapphire and Diamond Necklace/Bracelets
By Oscar Heyman
Located in Philadelphia, PA
Oscar Heyman's exquisite masterpiece, a necklace with an array of multi-color sapphires (and 1 spinel) adorned with diamonds. This piece transforms into three magnificent bracelets, ...
Diamond, Sapphire, Spinel, Platinum
Oscar Heyman for J. E. Caldwell Ruby and Diamond Necklace
By Oscar Heyman
Located in Bethesda, MD
J.E. Caldwell was a prestigious American jewelry retailer with a long history of working with renowned designers and creating exceptional jewelry pieces. Collaborating with Oscar Heyman, known for their exceptional craftsmanship and attention to detail, would result in a truly exquisite and valuable necklace. Such a piece would likely be highly sought after by collectors and enthusiasts due to its historical significance and the reputations of both Oscar Heyman and J.E. Caldwell in the jewelry industry. Signed and numbered ♦ Copy of original manufacturing note from Oscar Heyman ♦ Designer: Oscar Heyman for J. E. Caldwell ♦ Circa: 1965 ♦ Metal: Platinum ♦ Length: 16inches ♦ Gemstone: 9 Rubies=6.85cts, ♦ 221 Diamonds=11.91carats ♦ Packaging: J. E. Caldwell Necklace...
Diamond, Ruby, Platinum
$168,000Sale Price|20% Off
Oscar Heyman 60 ct Ruby Diamond Necklace 18K Gold Platinum GIA
By Oscar Heyman
Located in Chicago, IL
This exceptional Oscar Heyman ruby and diamond necklace is a remarkable example of fine late 20th-century American jewelry design, crafted in 1979 and accompanied by certification. E...
Diamond, Ruby, 18k Gold, Platinum
Vintage 1970s Oscar Heyman Ruby and Diamond Riviera Necklace
By Oscar Heyman
Located in New York, NY
Finely crafted in 18k yellow gold and platinum with graduating Round cut Rubies weighing a total of 14.01 carats, center weighing 1.06 carats, and graduating Round Brilliant cut Diam...
Diamond, Ruby, 18k Gold, Platinum
Oscar Heyman GIA Unheated Gemstone Brooch/Pendant
By Oscar Heyman
Located in Los Angeles, CA
Gorgeous Oscar Heyman brooch/pendant. Featuring a 18.34 ct. Unheated yellow sapphire, emerald rounds, blue sapphire pear shapes, ruby marquise shapes, and white diamond rounds. Han...
Emerald, Ruby, Blue Sapphire, Yellow Sapphire
OSCAR HEYMAN Art-Deco Platinum Coral Necklace With 30.64 Ctw In VS Diamonds
By Oscar Heyman
Located in Miami, FL
An art-deco coral necklace designed by Oscar Heyman & Co. This is a fabulous double strands gems set necklace, created in New York City during the art-deco period by the jewelry com...
Coral, Diamond, White Diamond, Platinum
$4,500Sale Price|25% Off
Oscar Heyman Platinum 0.53ct Black Diamond Star of David Pendant Necklace
By Oscar Heyman
Located in New York City, NY
Oscar Heyman's platinum Star of David pendant necklace contains 0.53cts of black diamonds. The necklace is stamped with the makers mark, PLAT, and serial number 903043. The necklace...
Black Diamond, Platinum
Oscar Heyman Platinum Diamond Floral Spray Brooch, 2.80 Carats Total Diamond Wei
By Oscar Heyman
Located in North Miami, FL
Exceptional vintage Oscar Heyman platinum diamond flower brooch designed as a stylized floral spray with elegant naturalistic movement a...
Diamond, Platinum
$5,712Sale Price|20% Off
Diamond Emerald Necklace Platinum 9.70 TCW GIA Certified
By Enrico Kassini
Located in Brooklyn, NY
Natural Finely Faceted Quality Emerald Diamond Necklace set in Fine Platinum 9.70 TCW GIA Certified $16,950 921902 This is a Unique Custom Made Glamorous Piece of Jewelry! MADE IN ITALY Nothing says, “I Love you” more than Diamonds and Pearls! This magnificent Emerald necklace...
Diamond, Emerald, Platinum
$46,288
Multi-Shape Diamond Necklace
By Diamond Scene New York
Located in New York, NY
A unique diamond necklace. 17.19 carats of oval, pear, emerald, marquise and round cut white diamonds set in 18k white gold. 18 inch lengt...
Diamond
$5,525 / item
H 0.5 in W 0.38 in D 0.14 in
Alex Sepkus "Cross" Pendant Necklace with Tsavorite Garnet and Diamonds in Gold
By Alex Sepkus
Located in SOLVANG, CA
From the studio of Alex Sepkus in New York - 18 karat yellow gold "Cross" pendant necklace with one vivid green tsavorite garnet and five brilliant white diamonds. Hand-hammered 18 k...
Diamond, White Diamond, Garnet, Tsavorite, Gold, 18k Gold, Yellow Gold
30.00 Carat Blue Topaz Diamond Gold Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Large Blue Topaz Necklace The necklace is 14K Yellow Gold The Blue Topaz is 30.00 Carats There are 0.20 Carats in Diamonds H/I SI The necklace is 18" long. The pendant is 1.75" ...
Blue Topaz, Topaz, White Diamond, Diamond, Gold, Yellow Gold, 14k Gold
Emilio Jewelry Certified 83.00 Carat Fancy Diamond Necklace
By Emilio!
Located in New York, NY
From Emilio Jewelry located on New York's iconic Fifth Avenue, featuring a hard to come by Gia certified 25.00 carat yellow diamond pear shape drop diamond. The necklace is set with ...
Diamond, Yellow Diamond
White Gold and Diamond Rivière Necklace
Located in Amsterdam, NL
An Art Deco white gold necklace set with 32 graduating old cut diamonds (app. 10 carats in total), circa 1920, French. diameter diamonds: 2.6...
White Diamond, 18k Gold, White Gold
$47,672Sale Price|24% Off
L 16.75 in
GIA Certified Diamond Riviere Necklace 17 Carats G-H SI1-2 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
GIA Certified Diamond Riviere necklace featuring 109 Round Brilliants weighing 17 Carats, in a 3 prong 14 Karat White Gold. Center Diamond 1.51 Carats GIA G SI2 Two Side Diamonds 0.7...
Diamond, 18k Gold, White Gold
Multi-Color Topaz & Rainbow Sapphire Tennis Necklace 14K White Gold & Diamonds
Located in Great Neck, NY
Multi-Color Topaz, Blue Topaz Amethyst Green Topaz Yellow Topaz 14 Karat Diamond A wonderful necklace full of life and color. This gorgeous necklace will will definitely make a state...
Amethyst, Citrine, Diamond, White Diamond, Multi-gemstone, Peridot, Quar...
Emilio Jewelry 20.73 Carat Fancy Yellow Diamond Necklace
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry located on New York's Fifth Avenue, featuring a total weight of approximately 20.73 Carats, this meticulous hand made necklace is sure to be a show s...
Yellow Diamond, 18k Gold
Estate Hammerman Bros. 18K Gold Diamond and Turquoise Necklace
By Hammerman Brothers
Located in Houston, TX
Hammerman Bros. collar necklace is composed of 18K yellow gold with carved turquoise and diamonds. There are 645 round diamonds that total 35.50 carats, G-H color and VVS-VS clarit...
Diamond, Turquoise, 18k Gold, Yellow Gold
Emilio Jewelry Gia Certified 69.00 Carat Fancy Diamond Necklace
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry located on New York's iconic Fifth Avenue, Featuring large diamonds starting at 3.00 Carats and slowly graduating smaller. All of the diamonds are Gi...
Diamond, Yellow Diamond
Emilio Jewelry Gia Certified Magnificent Fancy Intense Yellow Diamond Necklace
By Emilio!
Located in New York, NY
From Well known and respected dealer Emilio Jewelry New York, Featuring a breathtaking large Gia certified fancy intense yellow diamond dangling off of an impressive necklace of D-E...
Diamond, Yellow Diamond
Oscar Heyman, Platinum Multicolor Sapphire Diamond Necklace, Certificate
By Oscar Heyman
Located in New York, NY
An elegant rivière necklace by Oscar Heyman, composed of square-cut rainbow sapphires graduating in vivid blues, pinks, yellows, greens, and violets, each framed by diamond spacers. ...
Diamond, Sapphire, Platinum
Vintage Oscar Heyman Brooch Pendant Sapphire Diamond Platinum Estate
By Oscar Heyman
Located in Beverly Hills, CA
An Oscar Heyman brooch pendant, made in platinum, featuring sapphire and diamond. The design centers around a pear shaped sapphire, framed by a halo of round diamonds. Tapered baguet...
Diamond, Sapphire, Platinum
Sold
W 0.25 in L 14.75 in
Vintage Oscar Heyman Necklace Sapphire Diamond Platinum Bracelet Pair Estate
By Oscar Heyman
Located in Beverly Hills, CA
A vintage Oscar Heyman necklace, circa 1960's, made of platinum, featuring sapphire and diamond. The necklace design follows a classic tennis style arrangement, with deep blue sapph...
Diamond, Sapphire, Platinum
Oscar Heyman, Platinum Gemstone Diamond Necklace, GIA
By Oscar Heyman
Located in New York, NY
7 yellow sapphires total 30.67ct, 28 sapphire total 17.26ct, 7 rubies total 17.02ct, diamonds total 4.02ct. Accompanied with two GIA certificates, one stating that one ruby is of Tha...
Diamond, Platinum
Oscar Heyman Sapphire Cross Pendant, 12.39 carats
By Oscar Heyman
Located in New Orleans, LA
This breathtaking cross pendant by renowned jeweler Oscar Heyman combines deep blue sapphires with the brilliance of diamonds to create a striking and symbolic design. The arms of th...
Diamond, Sapphire, White Gold
Oscar Heyman Ceylon Star Sapphire Pendant, 11.69 carats
By Oscar Heyman
Located in New Orleans, LA
This unique Oscar Heyman pendant features an exceptional star sapphire totaling an impressive 11.69 carats. The star sapphire has been certified ...
White Diamond, Star Sapphire, Platinum
Oscar Heyman Santa Maria Aquamarine and Diamond Pendant Necklace
By Oscar Heyman
Located in Bethesda, MD
Experience unparalleled elegance with this Oscar Heyman Santa Maria Aquamarine and Diamond Pendant Necklace. At its heart is an exceedingly fine gem aquamarine, weighing 16.44 carats...
Aquamarine, Diamond, Platinum
Oscar Heyman Diamond, Sapphire, Emerald And Ruby Necklace
By Oscar Heyman
Located in New Orleans, LA
Bursting with vivid color, this extraordinary multi-gemstone necklace is the work of the legendary jewelry designer Oscar Heyman. The spectacular design showcases 39.48 carats of fancy colored sapphires, 12.43 carats of white diamonds, 6.30 carats of rubies and 3.82 carats of emeralds. The bold hues and enchanting foliate design make the necklace come alive with every move, like a garden in full bloom around the neck. Set in 18K yellow gold, this masterpiece of jewelry design embodies the quality and creativity of Heyman's finest work. A high-end American jeweler whose name has long been synonymous with superb craftsmanship, Oscar Heyman’s passion for color and creative design enjoys lasting appeal with luxury connoisseurs worldwide. With roots in the famed Fabergé workshops...
Diamond, White Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
Oscar Heyman Emerald and Diamond Necklace 18K Yellow Gold
By Oscar Heyman
Located in Dallas, TX
Estate Oscar Heyman Emerald and Diamond Necklace in 18K Yellow Gold. The necklace features 6.40ctw of pear shape emeralds and 4.20ctw of marquise shape diamonds. 16" Length 31.34 Grams
Diamond, Emerald, 18k Gold, Yellow Gold
Oscar Heyman 30.92 Carat Diamond Necklace
By Oscar Heyman
Located in Miami, FL
Oscar Heyman diamond necklace, finely crafted in platinum, showcasing a GIA-certified pear shape diamond weighing 7.02 carats total, J co...
Diamond, Platinum
Oscar Heyman Cluster Diamond Necklace, 4.50 Carats
By Oscar Heyman
Located in New Orleans, LA
The refined, classic sophistication of a diamond necklace is highlighted in this elegant example from Oscar Heyman. The delicate necklace features 3...
Diamond, Platinum
Pink Sapphire and Diamond Necklace by Oscar Heyman
By Oscar Heyman
Located in New Orleans, LA
A stunning collection of 44 rare pink sapphires weighing 45.22 total carats are set into this necklace by the visionary American jeweler Oscar Heyma...
Diamond, White Diamond, Sapphire, Pink Sapphire, Platinum