Oscar Heyman Employee Celebrates 60 Years With the Company
Adam Heyman joined the family business in 1965, just weeks after graduating from Columbia Business School.

Oscar Heyman, known for its high-end, quality creations that are manufactured in New York, got its start as Oscar Heyman & Brothers in 1912; the brothers were Oscar, Nathan, and Harry Heyman.
Eventually, eight of the nine Heyman siblings worked in the family business, including the youngest son, George Heyman, who was Adam’s father.
Adam grew up in New York City and after high school, attended Dartmouth College and Columbia Business School.
A few weeks after he graduated from Columbia, on Feb. 2, 1965, he started working at Oscar Heyman.
Adam was the third member of the second generation of Heymans involved with the family business, joining his cousins David and Marvin Heyman, who are Harry’s sons.
Over the years, David became Adam’s most important mentor at the company.
The summer after he started, Adam traveled to The Netherlands to intern at the Royal Asscher Diamond Company in Amsterdam, as the Heyman and Asscher families have been friendly since the 1930s.
When he returned to the United States, he traveled around the Northeast as a salesperson for Oscar Heyman and to India, Sri Lanka, and Thailand, learning the art of gem buying from his father.
Today, two of Adam’s nephews, Tom and Lewis Heyman (both sons of David), are co-presidents of the company, while Adam serves as CEO.
In addition to his work at Oscar Heyman, Adam has been engaged in many industry groups over the years.
He served as president of the Boston Jewelers Club in the 1980s, having become ingrained in the community he served as a traveling salesperson.
Adam was chairman of the 24 Karat Club of the City of New York and board president in 1987.
He also sat on the board and served as chairman of the Jewelers’ Security Alliance.
Adam considers former JSA President John Kennedy to be one of his “very best friends” in the industry, he told National Jeweler last year, and was dismayed when Kennedy told him of his impending retirement.
“He’s a fabulous listener,” Heyman said of Kennedy. “He hears people, he understands people ... that makes him a great leader.”
Adam has been married to his wife, Joanne, since 1972. The couple has three children and nine grandchildren.
“Adam has witnessed Oscar Heyman’s origins as a behind-the-scenes manufacturer for the famed retailers of the early 20th century, to the standalone brand it is today,” the company said, noting that he, “has no plans to retire.”
The Latest

Articles about crime, engagement rings, and a necklace worn in the World Series generated the most interest among readers.

It marks the third time the country has headed the Kimberley Process. Ghana will serve as vice chair.

The new Bulova x Stetson designs highlight two animals often associated with the American West—the bison and the Texas Longhorn.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Its residency at Yamron Jewelers will run through May 2026.


From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.

The Italian brand has opened its first flagship amid the peaks of the Dolomites in Madonna di Campiglio, Italy.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

The new curation at the Natural History Museum of Los Angeles County showcases rare gem and mineral specimens in their uncut, natural state.

The couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.

Consumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.

In February 2026, the auction house will move its headquarters to the former Steinway Hall, a neoclassical landmark on Billionaires’ Row.

The new show will take place Jan. 23-25, 2026.

The former BHP Billiton leader and Gemfields chairman is remembered for his influential leadership throughout his 50-year mining career.

The LVMH-owned brand has partnered with the costume design union to revamp its award for 2026.

The luxury titan inked a deal to acquire an initial minority stake in the jewelry manufacturer with a pathway to full ownership by 2032.

The company’s curation of unsigned vintage and estate jewelry debuted at the Bloomingdale’s in Costa Mesa, California.

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

Need a gift for the cat lover who has everything? Look no further than our latest Piece of the Week.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

The lab-grown diamond grower now offers custom engagement and fashion jewelry through its Kira Custom Lab Jewelry service.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.






















