The recent high jewelry auction, which also featured the sale of a 10-carat blue diamond, was “a celebration of color.”
GIA Appoints Duncan Pay to Lead Education
He succeeds Bev Hori, who is retiring in May.

Carlsbad, Calif.--The Gemological Institute of America has named Duncan Pay as vice president and chief academic officer, effective immediately.
He succeeds Bev Hori, senior vice president and chief learning officer, who is slated to retire in May.
Previously serving as the senior director of gemology content strategy, Pay now will now oversee the GIA’s global education courses in gemology, jewelry design and manufacturing.
In his 20 years at GIA, Pay led the conversion of coursework to e-learning and strengthened the institute’s gemology courses by facilitating the sharing of findings among research and lab teams, it said.
He also has served as the editor-in-chief of Gems & Gemology, the institute’s quarterly professional peer-reviewed journal, since 2013 (he will continue in that role). In this position, Pay helped renew interest in and build quality content for the 84-year-old journal, expanding the range of research-based articles and building print and online readership.
Prior to joining the GIA in 1998, Pay had held various roles in the industry for 13 years, including in jewelry and gemological instrument retail sales, jewelry manufacturing and colored stone buying and wholesaling.
He also was previously the course development manager for the Asian Institute of Gemological Sciences in Bangkok.
Pay holds a bachelor’s degree in geology from the University of Wales, Great Britain and a Graduate Gemologist diploma from GIA. He is also a fellow of the Gemmological Association of Great Britain.
As responsibilities are transitioned, Hori will continue to be responsible for the digitization project of the Richard T. Liddicoat Library and Information Center as well as engagement with the GIA’s global network of 120,000 alumni.
“I am immensely pleased that Duncan has taken on this very important role to carry on Bev’s incredible work to establish professional standards and strive for continuous improvement through education for the gem and jewelry industry,” GIA President and CEO Susan Jacques said. “Throughout her career, Bev demonstrated a passion for bringing people together to find ways to collaborate, not only for their benefit but also for the benefit of the industry. Her many contributions serve as a model for others to emulate. I have the utmost confidence that Duncan will further enhance GIA’s education offerings.”
The Latest

She wore the “Le Cauri Endiamanté” earrings, our Piece of the Week, in the Obamas’ first dual portrait for the Obama Presidential Center.

Couture’s Michelle Orman joins Amanda Gizzi and Michelle Graff for this special post-Market Week episode of My Next Question.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The third generation of the Stern family to head Patek Philippe, he navigated the “quartz crisis” and preserved the brand’s independence.


The Texas-based jeweler is gradually rolling out a new experience-forward layout in its stores.

The Super Bowl LX champions were honored with diamond and blue sapphire rings by Jason of Beverly Hills.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

Marianna Smirnova previously spent a decade working with the Responsible Minerals Initiative, in addition to other relevant roles.

The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

The revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.

The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

Ilana McCabe is Signet’s vice president of public relations and brand communications.

It was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.

The approval means the retailer is on track to exit bankruptcy proceedings this summer.

The men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.
























