Its sessions will focus on inventory strategies, staff performance, retention and acquisition, emerging market trends, and more.
GIA suspends sealing service indefinitely
The Gemological Institute of America has suspended its diamond sealing services until further notice after receiving a sealed diamond for verification that did not match the grading report number packaged with it.
Carlsbad, Calif.--The Gemological Institute of America has suspended its diamond sealing services until further notice after receiving a sealed diamond for verification that did not match the grading report number packaged with it.
GIA spokesman Stephen Morisseau said Monday that the lab’s diamond sealing service is an additional service clients request in which the GIA seals the graded diamond in a tamper-resistant blister pack branded with the GIA logo. In with the diamond is a data label containing the grading report number and basic information about the stone, i.e., the four Cs.
The diamond sealing service is requested for only 1/10 of 1 percent of the diamonds GIA grades, he said.
Morisseau could not comment Monday on the possibility of the blister pack in question being counterfeit; he said only that the lab received a sealed diamond in “what appeared to be GIA packaging” and that the diamond inside didn’t match the data label.
The GIA is working with an outside corporate investigation firm to determine the source of the sealing packet with the mislabeled diamond.
In the meantime, the diamond sealing service is suspended at all locations until further notice and has been removed from the online list of services the GIA offers.
The GIA said clients with concerns about GIA-sealed diamonds can submit unopened sealing packets to the lab, which will verify that the diamond matched the report information and return it in a sealing packet at no charge.
Also on Monday, the lab said it was halting the issuance of duplicate reports, used to replace lost or damaged reports, at all locations.
Separate from the sealing service issue, Morisseau said the GIA opted to discontinue duplicate reports because its online Report Check service allows anyone with the report number to verify the information, making paper duplicate reports somewhat obsolete.
Also, the lab has seen some instances where diamonds were submitted with duplicate reports that did not match the stone, he added.
The Latest

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.

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

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.

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

Longtime LVMH executive Michael Burke has stepped into the role.

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.

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.