The medals feature a split-texture design highlighting the Games’ first time being hosted by two cities and the athletes’ journeys.
Antwerp Diamond Grading Lab Parts Ways with CEO
HRD Antwerp ended its contract with Peter Macken after a little more than a year, citing “differing strategic views.”

Antwerp--HRD Antwerp announced this week that it has terminated the contract of CEO Peter Macken, who took the helm of the diamond grading laboratory a little more than a year ago.
The lab said Macken’s termination was the result of “differing strategic views” and that the decision was mutual.
Macken started as CEO of the lab on a part-time basis in June 2015, becoming full time at the end of August 2015.
His termination is effective immediately, with Antwerp World Diamond Centre CEO Ari Epstein taking over as the interim head until a replacement can be found. Epstein also was appointed president of the HRD Antwerp board of directors.
“HRD Antwerp’s Executive Committee would hereby like to thank Mr. Macken for his services and wishes him all the best in his future endeavors and professional career,” the lab said in a statement.
News of Macken’s departure comes exactly two weeks after the lab announced it had fired three employees and banned a client after it uncovered evidence that the client had been bribing the employees for better diamond grades.
As a result of the discovery, the lab has recalled 156 diamonds with grading reports that might be incorrect. A full list of recalled reports is available on HRDAntwerp.com.
An HRD Antwerp spokesperson did not respond by deadline when asked if Macken’s termination was related to this incident.
The Latest

Sponsored by The INSTORE Jewelry Show 2025

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

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

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

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.

The jewelry company is one of several contributing to relief efforts in the region after the recent floods.

Inspired by fiancé Sid Wilson’s nickname for her, the white and yellow diamond ring features a unique honeycomb design.

The brand is marking its 50th anniversary with a limited-edition bangle, high jewelry suites, new collections, and more.

Goldfarb said changes in the industry, coupled with his age and the updates needed to modernize his business, drove his decision.