He retired last month after 28 years traveling the world to source the very best gemstones for his family’s jewelry business, Oscar Heyman.
Circa expands into professional services
The New York-based company that specializes in buying from the public has a new division that purchases from professionals and sells the pieces via tender at its main office.

New York--Circa, the New York-based company that buys jewelry and watches from the public, has a new division that purchases from professionals--such as jewelry appraisers, attorneys and accountants--and sells the pieces via tender at its main office.
The new Professional Services Division provides a venue for professionals who have been tasked with liquidating their clients’ jewelry and really don’t know where else to go, said Richard Tilles, a founder who left the company only to return to serve as president at the beginning of the year.
He said the division was born out of need expressed by appraisers, accountants, attorneys and others for a “more transparent” process for selling their clients’ jewelry.
Circa will keep the piece at their New York office, where various collectors can view it and place a bid. The bidding process for each piece will last two weeks, likely opening on the 1st and closing on the 15th of every month, Tilles said.
He said while the Professional Services Division will begin with just Circa’s New York office, it likely will expand to other offices and online eventually.
At the helm of the division will be Edward Lewand, a GIA graduate gemologist (GG), senior accredited member in gems and jewelry from the American Society of Appraisers (ASA) and a certified member of the Appraisers Association of America (AAA).
Lewand specializes in antique jewelry appraisals and has worked with attorneys on estates, trusts, insurance matters and copyright issues. He also consults with galleries and dealers in New York, has worked as an outside expert for the Internal Revenue Service and teaches “The Art of Appraising Jewelry” at New York University School of Continuing and Professional Studies.
Tilles called Lewand “one of the foremost and respected appraisers in the country.”
In addition, news surfaced this week that Ralph Destino, the former chairman of Cartier Inc. and the Gemological Institute of America, has joined Circa as the senior international director of business development.
Circa currently is headed by Larry Grunstein, who was the president and CEO of Citizen Watch Co. but retired in 2011. He joined Circa in late 2014.
The Latest

The charm necklace features six nautical charms of shells and coral that founder Christina Puchi collected on Florida’s beaches.

The organization elected its youngest vice president as it looks to draw in fresh talent.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

Campbell joins the company as vice president of business development while Liebler is the new vice president of operations.


The medals feature a split-texture design highlighting the Games’ first time being hosted by two cities and the athletes’ journeys.

Sponsored by The INSTORE Jewelry Show 2025

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

Globally, travel and transportation brands reigned, while in the U.S., alcoholic beverage companies and a lingerie brand took the top spots.

The Brooklyn-based jewelry designer is remembered as a true artist and a rare talent.

Production at the mine in Canada’s Northwest Territories topped 1 million carats in Q2, the third consecutive quarter of growth.

A new slate of Learning Workshops will take place in Oklahoma, Mississippi, and Georgia.

The middle class is changing its approach to buying jewelry and affordable luxury goods, the NRF said.

It marks the third consecutive quarter of growth for Cartier, Van Cleef & Arpels, Buccellati, and Vhernier.

The reseller’s market trends report, based on its sales data, also shows exactly how much Rolex prices have jumped since 2010.

The auction house will be hosting a retrospective paying tribute to jeweler Jean Dinh Van and his company’s 60th anniversary.

Jake Duneier and Danielle Duneier-Goldberg have stepped into the roles of CEO and president, respectively.

The “Impermanence” collection contemplates nature through the Japanese art of Ikebana (flower arranging) and philosophy of wabi-sabi.

The Texas-based jewelry retailer has set up shop in Tennessee and Arizona.

Eric Ford will step into the role, bringing with him decades of experience.

In addition to improved capabilities, the acquisition will allow the jeweler to offer support to other independent jewelers.

The “Celestial Blue” capsule collection campaign features Olympian Kateryna Sadurska.

The seasonal store, located in Mykonos, Greece, offers exclusive events, personal styling, and curated experiences.

The New England jeweler is hosting a bridal event for the month of August.

The trade-only event will host its debut fair in the Emerald City later this month.

Its sessions will focus on inventory strategies, staff performance, retention and acquisition, emerging market trends, and more.

For its 10th anniversary, Miseno designed the “Arco” earrings based on the Arco Felice, an arch conceptualized in A.D. 95 in Miseno, Italy.