Skip to main content

Oscar Heyman 18k Yellow Gold

to
30
324
14
245
135
85
56
34
32
29
26
22
9
8
5
2
2
315
2
1
1
1
Sort By
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
Category

2010s American Contemporary Brooches

Materials

Diamond, Gold, 18k Gold

Oscar Heyman Yellow Gold Diamond and Emerald Ring
By Oscar Heyman
Located in Chicago, IL
Circa 2000 Oscar Heyman 18K Yellow Gold Ring, set with alternating rows of Emeralds and Diamonds
Category

1990s American Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Oscar Heyman Diamond Hoop Earrings
By Oscar Heyman
Located in Beverly Hills, CA
Oscar Heyman 18k yellow gold diamond hoop earrings feature 4 carats of round brilliant-cut diamonds
Category

Late 20th Century American Retro Hoop Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

Oscar Heyman Diamond Hoop Earrings
Oscar Heyman Diamond Hoop Earrings
Free Shipping
H 0.71 in W 0.2 in Dm 0.99 in
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
Category

2010s American Contemporary Brooches

Materials

Yellow Diamond, Pink Sapphire, Gold

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
Category

2010s American Contemporary Brooches

Materials

Diamond, Ruby, Onyx, Pearl, Blue Sapphire, 18k Gold, Platinum

Oscar Heyman 18k Gold Matching Rings with Fine Emerald, Sapphire and Ruby
By Oscar Heyman
Located in Aspen, CO
Oscar Heyman 18K yellow gold rings with very fine fancy cut natural Ruby, Sapphire and Emerald. All
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Oscar Heyman 18k Gold Matching Rings with Fine Emerald, Sapphire and Ruby
By Oscar Heyman
Located in Aspen, CO
Oscar Heyman 18K yellow gold rings with very fine fancy cut natural Ruby, Sapphire and Emerald
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Emerald, Ruby, Sapphire, Gold, 18k Gold

Oscar Heyman Bros. Baguette Brilliant Cut Diamond 18k Yellow Gold Bracelet
By Oscar Heyman
Located in New York, NY
The Oscar Heyman Baguette and Brilliant Cut Diamond 18k Yellow Gold Bracelet is a masterpiece that
Category

Late 20th Century Link Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Oscar Heyman Yellow Gold Emerald, Ruby, & Sapphire Earrings
By Oscar Heyman
Located in Dallas, TX
18K YG Emerald, Ruby and Sapphire Domed Ear Clip Earrings by "Oscar Heyman" - Missing one emerald
Category

21st Century and Contemporary Lever-Back Earrings

Materials

Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Oscar Heyman Bros. Sapphire Diamond 18k Gold Platinum Bracelet
By Oscar Heyman
Located in New York, NY
The Oscar Heyman Bros. Sapphire and Diamond 18k Gold Platinum Bracelet is a testament to the
Category

Late 20th Century Link Bracelets

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Platinum

Oscar Heyman Platinum & 18K Yellow Gold 1.25ct Green Emerald Ballerina Ring
By Oscar Heyman
Located in New York, NY
& 18K Yellow Gold 1.25ct Round Green Emerald Ballerina Ring, is a stunning piece. The combination of
Category

20th Century American Modern Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold

Oscar Heyman 11.12 Carats Pink & Yellow Sapphire Diamond Platinum 18K Gold Ring
By Oscar Heyman
Located in Philadelphia, PA
. Flanked by curved split shoulders. Stamped for 18 karat gold and platinum. With maker's mark for Oscar
Category

Vintage 1980s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Yellow Sapphire, 18k Go...

Oscar Heyman 18 Karat Yellow Gold Diamond Dome Ring
By Oscar Heyman
Located in Philadelphia, PA
Sparkling brilliance that steals the spotlight! This Oscar Heyman ring is made in 18-karat yellow
Category

21st Century and Contemporary Dome Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Oscar Heyman Yellow Gold Diamond Gemstone Flower Brooch
By Oscar Heyman
Located in New York, NY
leaves, set in 18k yellow gold. With Oscar Heyman 'HB' hallmark. CONDITION: Pre-owned DESIGNER
Category

20th Century American Modern Brooches

Materials

Diamond, Yellow Gold

Oscar Heyman 18Kt Yellow Gold Diamond Ruby Elephant Brooch
By Oscar Heyman
Located in New York, NY
from around the world at their atelier in New York City. The 18 karat yellow gold and platinum
Category

1990s American Retro Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Mid-Century Oscar Heyman and Bros. Diamond Plat. 18k Yellow Gold Starburst Ring
By Oscar Heyman
Located in Beverly Hills, CA
One Mid-Century Oscar Heyman and Bros. Diamond Platinum 18k Yellow Gold Starburst Ring. Featuring
Category

Vintage 1960s Engagement Rings

Materials

White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

Oscar Heyman & Bros. Ruby and Diamond Bracelet in 18K Gold
By Oscar Heyman
Located in Houston, TX
Oscar Heyman & Brothers bracelet composed of 18K yellow gold with oval rubies and round diamonds
Category

20th Century More Bracelets

Materials

Diamond, Ruby, Yellow Gold, Gold, 18k Gold, Platinum

Oscar Heyman Ruby and Diamond Ring in 18K Gold
By Oscar Heyman
Located in Houston, TX
Oscar Heyman ring composed of 18K yellow gold, rubies, and diamonds. The featured oval shaped ruby
Category

1990s American Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Oscar Heyman Bros. Sapphire and Diamond Ring in 18K Gold
By Oscar Heyman
Located in Houston, TX
Oscar Heyman Bros. ring composed of 18K yellow gold with calibré-cut blue sapphires and round
Category

Late 20th Century American Band Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Oscar Heyman Yellow Sapphire and Diamond Ring
By Oscar Heyman
Located in New York, NY
Oscar Heyman Yellow Sapphire, Colored Stone and Diamond Ring in 18k white gold. Center of the ring
Category

21st Century and Contemporary American Artist Cocktail Rings

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Yellow Sapphire, Green Sapphire, ...

Oscar Heyman .85 Carat Diamond Yellow Gold Platinum Cocktail Ring
By Oscar Heyman
Located in Stamford, CT
1960's Oscar Heyman diamond cocktail ring in yellow gold and platinum. Set with 14 round brilliant
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Oscar Heyman Gemstone and Diamond Flower Brooch in 18K Gold
By Oscar Heyman
Located in Houston, TX
Oscar Heyman large flower brooch in 18K yellow gold with sapphires, emeralds and diamonds. There
Category

Vintage 1970s American Brooches

Materials

Diamond, Emerald, Sapphire, 18k Gold

Oscar Heyman Sapphire Ruby Diamond 18 Karat Yellow Gold Brooch
By Oscar Heyman
Located in New York, NY
Beautifully designed and masterfully handcrafted by the renown American jeweler Oscar Heyman, this
Category

Vintage 1950s Retro Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Oscar Heyman Large Yellow Gold Ruby and Diamond Cocktail Ring
By Oscar Heyman
Located in Chicago, IL
Circa 1990 Large and Impressive Ring by Oscar Heyman, the top measures 1 inch across and just over
Category

1990s American Band Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Oscar Heyman 1.11 Carat Ruby 0.87 Carat Diamond Yellow Gold Ring
By Oscar Heyman
Located in Dallas, TX
Gorgeous ruby and diamond ring by designer Oscar Heyman, in 18 karat yellow gold. Size 7 1/4.
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Oscar Heyman GIA Certified 4.50 Carat Sapphire Yellow Gold Bangle Bracelet
By Oscar Heyman
Located in Stamford, CT
blue sapphires, MJ approx. 4.50cts GIA Certificate# 52222616511 18k yellow gold Stamped: 750 Hallmark
Category

Late 20th Century Bangles

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

18K Gold Vintage 1960's Oscar Heyman Burmese Ruby Diamond Cocktail Ring
By Oscar Heyman
Located in Los Angeles, CA
Diamond Ring by the World Famous House of Oscar Heyman Created in 18K Yellow Gold and Platinum Weighing 10
Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

Art Deco Style Oscar Heyman Sapphire Eternity Ring in 18k Yellow & Platinum
By Oscar Heyman
Located in London, GB
A classic Oscar Heyman eternity ring set in a beautiful mixture of 18k yellow and platinum
Category

Vintage 1980s Unknown Band Rings

Materials

Sapphire, Blue Sapphire, Platinum, 18k Gold

Oscar Heyman Gold Platinum Fancy Color Diamond Necklace
By Oscar Heyman
Located in New York, NY
Oscar Heyman gold platinum fancy color diamond necklace 95 cut corner square diamonds of 13.47
Category

2010s Retro Bracelets

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

OSCAR HEYMAN 18K Ruby Diamond Cocktail Ring Sz 7.25
By Oscar Heyman
Located in Winter Springs, FL
Vintage cocktail ring by Oscar Heyman done in 18K yellow gold set with 15 E-F color Vs1+ clarity
Category

Late 20th Century North American Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Oscar Heyman Platinum and 18 Karat Yellow Gold Ruby and Diamond Ring
By Oscar Heyman
Located in Philadelphia, PA
This Oscar Heyman ruby and diamond ring is a masterpiece of craftsmanship and luxury - blend of
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

1940s Oscar Heyman Sapphire Ruby Diamond Gold Brooch
By Oscar Heyman
Located in New York, NY
platinum and 18k gold; length: 2 5/8 in., by Oscar Heyman & Brothers.
Category

Vintage 1940s American Retro Brooches

Materials

Diamond, Ruby, Yellow Sapphire, 18k Gold, Platinum

Oscar Heyman Platinum/18KT Gold Orchid Brooch with Fancy Yellow & White Diamond
By Oscar Heyman
Located in New York, NY
Since 1912, Oscar Heyman has been creating extraordinary fine jewelry for connoisseurs and
Category

1990s American Romantic Brooches

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold, Platinum

Oscar Heyman Ruby and Diamond Bracelet
By Oscar Heyman
Located in Saint Louis, MO
Stunning Oscar Heyman bracelet featuring 22 triangular rubies for a total of 15.47cts accented by
Category

1990s American Tennis Bracelets

Materials

Diamond, Ruby, 18k Gold, Yellow 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
Category

2010s American Contemporary Brooches

Materials

Diamond, Gold, Platinum

Oscar Heyman Diamond and Emerald 18 Karat Yellow Gold Cocktail or Cluster Ring
By Oscar Heyman
Located in Philadelphia, PA
Oscar Heyman diamond and emerald 18k yellow gold cocktail cluster style ring. The centerpiece of
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold

Oscar Heyman 18 Karat Yellow Gold Diamond 8.50 Carat Leaf Style Earrings
By Oscar Heyman
Located in New York, NY
crafted of 18k yellow gold. Boasting with about 8.50cts of diamonds all of the superb quality. These
Category

20th Century American Modern Clip-on Earrings

Materials

Diamond, Yellow Gold

Oscar Heyman Oval Pink Sapphire Yellow and White Diamond Ring
By Oscar Heyman
Located in Houston, TX
Vintage Oscar Heyman ring in 18K yellow gold and platinum. The ring features a 3.85 carat oval
Category

Early 2000s American Cocktail Rings

Materials

Sapphire, White Diamond, Yellow Diamond, Pink Sapphire, Diamond, 18k Gol...

Oscar Heyman 2.55 ctw Blue Sapphire & Diamond Ring 18k Signed w/ Serial
By Oscar Heyman
Located in Perry, FL
Oscar Heyman 2.55 carat t.w. blue sapphire and diamond ring in 18k Yellow Gold signed with serial
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Oscar Heyman Ruby and Diamond Flower Ring
By Oscar Heyman
Located in New York, NY
Created in the 1970s, this ruby and diamond flower motif ring is a design by Oscar Heyman. It is
Category

Late 20th Century American Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

AGL Certified Natural No Heat Yellow Sapphire Ring, Oscar Heyman, 1960s
By Oscar Heyman
Located in West Palm Beach, FL
Outstanding 1960’s Natural no heat yellow sapphire ring from Oscar Heyman. The approximately 33
Category

Vintage 1960s American Band Rings

Materials

Sapphire, Diamond, Emerald, Ruby, 18k Gold, Yellow Gold

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
Category

2010s American Contemporary Brooches

Materials

Diamond, Ruby, Gold

Oscar Heyman Gold Diamond and Ruby Bow Brooch
Oscar Heyman Gold Diamond and Ruby Bow Brooch
Free Shipping
W 1.93 in D 0.44 in L 1.19 in
Original Oscar Heyman Ruby and Diamond Bracelet
By Oscar Heyman
Located in New York, NY
Beautiful Original Oscar Heyman ruby and diamond bracelet circa 1980s crafted in 18k yellow gold
Category

20th Century American Modern Modern Bracelets

Materials

Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

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
Category

2010s American Contemporary Brooches

Materials

Emerald, Diamond, 18k Gold, Platinum

Oscar Heyman Pave Diamond Maple Leaf Brooch
Oscar Heyman Pave Diamond Maple Leaf Brooch
Free Shipping
W 1.42 in D 0.32 in L 1.78 in
Oscar Heyman 9.03 Radiant Cut Fancy Yellow Diamond Three Stone Engagement Ring
By Oscar Heyman
Located in New York, NY
prong 18K Yellow Gold basket setting. Flanked by trillion cut diamonds on each side weighing 2.60 carats
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Diamond, Diamond, 18k Gold, 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
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Fire Opal Ring by Oscar Heyman, 7.79 Carats
By Oscar Heyman
Located in New Orleans, LA
exquisite gem is accented by two VS2 clarity round diamonds totaling 1.16 carats and set in 18K yellow gold
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Fire Opal, Opal, Diamond, Platinum, Yellow Gold, 18k Gold

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
Category

2010s American Contemporary Brooches

Materials

Blue Sapphire, Diamond, Gold

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
Category

2010s American Contemporary Band Rings

Materials

Ruby, Gold, Platinum

Oscar Heyman Sapphire Diamond Pansy Brooch 18 Karat
By Oscar Heyman
Located in North Hollywood, CA
This Oscar Heyman Pansy is one of the most coveted brooches to own. It set with calibrated blue
Category

Early 2000s American Contemporary Brooches

Materials

White Diamond, Yellow Diamond, Blue Sapphire, 18k Gold

Oscar Heyman Ruby & Diamond Heart Shaped Pendant Necklace
By Oscar Heyman
Located in New York City, NY
bezel, along with Oscar Heyman's trademark, PLAT and 18K (the ruby is set with yellow gold prongs). The
Category

2010s North American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Platinum

Oscar Heyman 18 Karat Platinum Sapphire Diamond Ring
By Oscar Heyman
Located in Cincinnati, OH
generations. 18 karat yellow gold with beautiful baguette sapphires in a criss/cross design. Two diamond
Category

Early 2000s American More Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Ruby and Diamond Flower Brooch, Signed Oscar Heyman Brothers
By Oscar Heyman
Located in Boston, MA
This whimsical floral motif brooch is comprised of 18 karat yellow and white gold and consists of
Category

Late 20th Century American Brooches

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Five Diamond and Gem-set Oscar Heyman Bangle Bracelets
By Oscar Heyman
Located in New York, NY
This set of five diamond and gem-set bangle bracelets by Oscar Heyman Brothers, New York, circa
Category

Mid-20th Century American Bangles

Materials

Diamond, Ruby, Sapphire, Blue Sapphire, Yellow Sapphire, 18k Gold

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
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, 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
Category

2010s Contemporary Brooches

Materials

Diamond, Gold, Platinum

Oscar Heyman Platinum and 18 Karat Gold Cabochon Star Ruby and Diamond Bracelet
By Oscar Heyman
Located in Philadelphia, PA
Oscar Heyman platinum and 18k yellow gold cabochon star ruby and diamond bracelet. 5 oval cabochon
Category

Late 20th Century Link Bracelets

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

Oscar Heyman 18 Karat Gold Wreath Brooch with Marquis Diamonds and Gem Stones
By Oscar Heyman
Located in New York, NY
sapphires, Oscar Heyman specializes in esoteric gemstones . This lovely 18 karat yellow gold and platinum
Category

1990s American Retro Brooches

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

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
Category

2010s American Contemporary Clip-on Earrings

Materials

Diamond, Ruby, 18k Gold, Gold

Canary and Colorless Diamond Pansy Pin, Signed Oscar Heyman Brothers
By Oscar Heyman
Located in Boston, MA
approximately 1" in height, with maker's mark "OHB" for Oscar Heyman Brothers, serial no. "200580" "PLAT" 18k"
Category

Mid-20th Century American Brooches

Materials

Yellow Diamond, Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

  • 1
Get Updated with New Arrivals
Save "Oscar Heyman 18k Yellow Gold", and we’ll notify you when there are new listings in this category.

Oscar Heyman 18k Yellow Gold For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of oscar heyman 18k yellow gold for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 166 vintage editions and 25 modern creations to choose from as well. You’re likely to find the perfect item from our selection of oscar heyman 18k yellow gold among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and oval cut cut versions available here, too. If you’re browsing our inventory for a choice in our collection of oscar heyman 18k yellow gold, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Oscar Heyman 18k Yellow Gold?

Prices for a piece of oscar heyman 18k yellow gold can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,850 and can go as high as $219,000, while this accessory, on average, fetches $10,995.

Oscar Heyman for sale on 1stDibs

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.