The brand is marking its 50th anniversary with a limited-edition bangle, high jewelry suites, new collections, and more.
GIA Announces New Board Members
Three members join as three finish their decade-long terms.

Carlsbad Calif.--The Gemological Institute of America announced new and departing board members at its recent board of governors meeting.
The three new board members are Karen Evans, Lawrence Ma and Robert Andrew “Andy” Johnson.
Evans comes from a background in IT implementation and cyber security and worked for the U.S. government for more than 25 years. She currently is the national director of the U.S. Cyber Challenge and a partner at KE&T Partners.
Ma has more than 45 years of experience in the diamond industry and has served in several senior roles in trade organizations. He is the chief executive of Lee Heng Diamond Group and founding president of the Diamond Federation of Hong Kong.
Johnson hails from a retail and commercial real estate background and is the CEO of Diamond Cellar Holdings.
As Evans, Ma and Johnson join the board, three members depart. They are John A. Green, president and CEO of Lux Bond & Green, who was executive chair of the board from 2014 to 2016 and chair of the laboratory and research committee from 2013 to 2017; James P. Shinehouse, managing partner of Atlantic Financial Advisory Partners, who served as executive vice chair from 2015 to 2017 and head of the audit committee from 2010 to 2017; and Ephraim Zion, managing director of Dehres Ltd., who served on the Laboratory and Research and Executive Committees.
Green, Shinehouse and Zion all joined the board in 2007.
GIA President and CEO Susan M. Jacques commented in a press release, “Karen Evans, Lawrence Ma and Andy Johnson bring expertise, insight and deep knowledge in areas that are vital to continued success in today’s dynamic global market. They will undoubtedly make a significant contribution as members of the GIA Board of Governors as we work to further GIA’s public benefit mission. We thank the departing governors for their many years of wise counsel and dedicated service.”
The week prior to the board meeting, the GIA’s global research team held their annual meeting at the Carlsbad headquarters.
Attendees, who included GIA researchers, consulting scientists, fellows from the Richard T. Liddicoat Postdoctoral Research Fellowship program and GIA governors and executives, discussed developments in instrumentation, methods of detecting diamond treatments and synthetics, how to determine the origin of colored gemstones and pearl structures over the three-day gathering.
The Latest

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

Longtime LVMH executive Michael Burke has stepped into the role.

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

Central topics of next week’s event include climate action, labor rights, artisan preservation, and value retention in producing countries.


Vickie Rokkos has joined the jewelry company as its new national sales director of North America.

Turbulence will be the new baseline for luxury as it faces its biggest potential setbacks in 15 years, a recent report said.

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

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

Sponsored by Rio Grande Jewelry Supply

The “For the Love of Fruits” collection features five fruit pendants, each holding a different meaning.

Diamonds and crimes (some involving diamonds) top the list of National Jeweler’s most popular stories halfway through the year.

They discovered “The Dash Diamond,” named for their dog, at the Crater of Diamonds State Park earlier this month.

The “Les Pétales” collection imagines roses caught mid-bloom as a tribute to nature’s beauty.

Luxury brands charge thousands for their shoes and handbags. Jewelers pricing diamond products should take note, Peter Smith writes.

Rotenberg was an active member of the American Gem Society and an accomplished appraiser who also worked with therapy dogs at a hospital.

It follows New York-based brand Shahla Karimi Jewelry’s all-women team in “Say Yes to the Dress” meets “The Office”-style episodes.

In its inaugural year, the SMO Foundation will focus on supporting two organizations in West Africa and one in South America.

The announcement comes just as the 90-day freeze on the “reciprocal” tariffs nears its end, giving countries more time to negotiate.

Kellie, who joined the organization in 2019, will remain in his role through the end of 2025.

Police officers apprehended the suspects as they were allegedly attempting to gain entry into another jewelry store.

The program, a collaboration between Julius Klein Diamonds and the Women’s Jewelry Association, is in its second year.

Sponsored by the Gemological Institute of America

The 2025 Australian Open champion is the jewelry brand’s first athlete ambassador.

The West Village jewelry boutique’s new shop-in-shop is the cornerstone of Nordstrom’s revamped jewelry hall.

This past year, the manufacturer said it recorded below-zero emissions per carat of natural diamond.

The brand’s “Golden Strada” statement necklace features round, marquise, and pear diamonds that sparkle like Fourth of July fireworks.