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.
$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
$31,500Sale Price|25% Off
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 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
$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 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
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
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
$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
22K Gold Navratna Reversible Pendant Necklace with Gemstones, India
Located in Nantucket, MA
A 22K gold pendant with precious and semi-precious gemstones depicting the Navratna mythology on one side and kundan gold and enamel work depicting flowers on the reverse. The pendan...
Coral, Diamond, Emerald, Pearl, Ruby, Blue Sapphire, Yellow Sapphire, Ca...
Sapphire Diamond Platinum Yellow Gold Pendant Necklace
Located in Stamford, CT
Beautiful late 1800's handmade sapphire and diamond pendant necklace. The center gemstone is a natural cabochon sapphire accented by 25 rose and round cut diamonds. There are also 3 ...
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum,...
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
.15 Carat Diamond Bar Platinum Necklace
Located in Stamford, CT
Unqiue Diamond link 20 inch Platinum bar link chain, circa 1930-1940. 5 old mine brilliant cut diamonds, H SI approx. .15cts SI Platinum Tested: Platinum 8.3 grams Tubes: 3mm...
Diamond, Platinum
$10,104Sale Price|20% Off
Alternating Ruby and Diamond Collar Necklace, 15.67ct
Located in Houston, TX
This collar necklace is made in 18K white and yellow gold. It features 50 rubies weighing 9.87 carats. As well as 50 diamonds 5.80 carats. Necklace has a color grade (H). and clarity...
Diamond, Ruby, White Gold, 18k Gold, Yellow Gold
$869 / item
H 0.4 in W 0.4 in
18k Gold Diamond Star of David Pendant Necklace Minimal Diamond Necklace
By Oshi Jewels
Located in Bangkok, TH
Pave Diamond Star Necklace is made of 18K solid gold available in three colors of gold: White Gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine diamond. Each ...
Diamond, 18k Gold, Rose Gold, White Gold, Yellow 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...
Impressive Ruby Multi Sapphire Diamond 18 Karat Rose Gold Necklace for Her
By Natkina
Located in Genève, GE
NECKLACE 18K Rose Gold Diamond 0.93 Cts/38 Pcs Multi Sapphire 11.35 Cts/52 Pcs Ruby 1.11 Cts/3 Pcs With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva b...
Diamond, Ruby, Sapphire, Rose Gold
Important Burma Ruby and Diamond Necklace
By Diamond Scene
Located in New York, NY
A stunning high quality Burma Ruby and Diamond Necklace. 39.30 carats of fine Burma Ruby graduated to an over 4 carat center Ruby. ...
Diamond, White Diamond, Ruby, Platinum
$3,450
W 1.34 in L 1.34 in
14K Gold Rainbow Gemstones Taper Baguette Diamond Pride Pendant Necklace Brooch
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
You don’t have to pay any tax to release the shipment. We pay tax and shipping expenses. 14 karat gold channel set rainbow gemstones baguette diamond circular pride pendant necklace brooch. This extraordinary multicolor natural gemstone baguette diamond circular pendant necklace...
Amethyst, Aquamarine, Citrine, Diamond, Garnet, Peridot, Topaz, Tourmali...
Platinum Diamond Star of David Pendant Necklace
Located in New York, NY
This necklace is a meaningful and elegant piece, centered by a Star of David pendant set with 0.36 carats total weight of diamonds in luminous 950 platinum. Jewelry featuring the Sta...
Diamond, Platinum
Victorian Multi Gemstone Dragonfly Locket Pendant
Located in London, GB
Here we have a wonderful antique locket dating back to the Victorian era. This oval shaped piece has been crafted from 18ct yellow gold and showcases a highly detailed gem set dragon...
Diamond, Emerald, Ruby, Blue Sapphire, Multi-gemstone, Gold, 18k Gold, Y...
$812 / item
Dm 0.17 in
14k Gold 3 mm Ct Diamond Necklace Brilliant Cut Round Solitaire Diamond Pendant
By Oshi Jewels
Located in Bangkok, TH
Brilliant White Sparkly Natural Diamond Necklace is made of 14k solid gold available in three colors: White Gold / Rose Gold / Yellow Gold. Natural Diamond hanging in center of a thin dainty gold chain a perfect choice for everyday wear. It would be a perfect gift at any occasion celebrate her everlasting love with this breathtaking solitaire diamond pendant necklace. "ALL OUR ITEMS ARE ELIGIBLE FOR FREE SHIPPING AROUND THE WORLD" "AVAILABLE IN WHITE GOLD, YELLOW GOLD, ROSE GOLD COLOR" "THIS ITEM IS LISTED AS 14K GOLD IN THIS LISTING, PLEASE WRITE A NOTE TO US ABOUT YOUR REQUIRED GOLD COLOR WHEN YOU ORDER, SINCE 1st Dibs SYSTEM DOESN'T SHOW GOLD COLOR" IF YOU NEED THIS ITEM IN 10K GOLD, PLEASE WRITE US A MESSAGE ABOUT 10K GOLD COLOR & WE WILL CREATE A CUSTOM LISTING FOR YOUR PURCHASE. DON'T HESITATE TO ASK FOR ADDITIONAL DISCOUNTS ON TOP OF THE CURRENT DISCOUNT ***Details*** - Gold :- 14k Solid Gold. - Gold Color :- Rose Gold / Yellow Gold / White Gold (WRITE A MESSAGE FOR YOUR REQUIRED GOLD COLOR) - Pendant Measurement :- 4.2 mm Outer Diameter. - Chain Length :- We Offer 16" (15+1), 17" (16+1) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE - Diamond Cut :- Round - Total CTW :- 0.12 ct. - Number of Diamonds :- 1 - Diamond Size :- 3 mm...
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
$721Sale Price / item|25% Off
14k gold pattern pendant with multicolor gemstones
Located in Istanbul, TR
14k gold pendant with multicolor gemstones. Multicolor sapphires 14k gold pendant. Flower pendant. 14k gold floral pattens pendant. Circle patterns pendant. Boho style pendant. By Da...
Emerald, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Gold, 1...
Oscar Heyman 1980's Sapphire Diamond 18K Gold Platinum Vintage Cross Pendant
By Oscar Heyman
Located in Philadelphia, PA
Designed as a wire openwork cross form with tiered layers suspending from a split wire bale Centering a mixed oval cut sapphire weighing approximately 3.25 carats - medium pink Accen...
Diamond, Sapphire, Gold, 18k Gold, Platinum
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
Sold
W 0.29 in L 16 in
Oscar Heyman Platinum 18k Gold 34ctw Oval Yellow & White Diamond Tennis Necklace
By Oscar Heyman
Located in Montclair, NJ
Offering this absolutely stunning diamond tennis necklace that is designed by Oscar Heyman and crafted in solid platinum and 18k yellow gold, featuring 95 fine quality and slightly g...
Diamond, 18k Gold, Yellow Gold, Platinum
Oscar Heyman Ruby Diamond Pendant Heart Necklace
By Oscar Heyman
Located in New York, NY
This Large Heart Pendant necklace by Oscar Heyman has approx. 25 cts ruby and 2 cts of diamond. With Certificate of Authenticity. Necklace Length 19 inches. Heart 37 mm x 40 mm