CollectionsJul 08, 2025
Mikimoto’s High Jewelry Collection Turns Pearls into PetalsThe “Les Pétales” collection imagines roses caught mid-bloom as a tribute to nature’s beauty.
GradingOct 26, 2015
GIA issues update on invalidated reports case
Two former employees of Tata Consultancy Services are in custody and the GIA has made public the client accounts connected to the 1,042 diamonds whose grading reports were altered.
Carlsbad, Calif.--Two former employees of Tata Consultancy Services (TCS) are in police custody in connection with the 1,042 Gemological Institute of America diamond grading reports that were altered after individuals allegedly gained unauthorized access to the lab’s grading information database.
In addition, the GIA said Monday that police have informed the lab that it may now publish the client accounts that submitted the diamonds in question.
The list of all 1,042 invalidated reports--along with the names of the 19 client accounts that submitted the diamonds connected to them--can be downloaded here on the GIA’s website.
The list includes the number and issue date of the invalidated reports and the shape and weight of each diamond, along with the submitting client account names. What the list does not include is color or clarity grades, as those may have been altered.
All 19 client accounts remain suspended from submitting stones to the GIA as the Indian police investigation continues.
The lab “strongly requests” that anyone in possession of any of these diamonds and grading reports return them immediately to the lab for examination at no charge.
GIA circulated a trade notice Friday afternoon stating that one or more now-former employees of TCS, the contractor that supports it databases worldwide, gained “unauthorized remote access” to GIA’s grading information database and altered the color and/or clarity grades on some 1,042 diamond grading reports.
Most of the stones attached to the grading reports in question were submitted to the GIA’s lab in India in July and August, and were graded in full or in part at other GIA labs, including New York and its headquarters in Carlsbad.
The GIA said that the individuals involved were acting “at the behest of other parties unrelated to GIA or TCS.”
More on Grading
The Latest
ColumnistsJul 08, 2025
Peter Smith: Why Jewelers Struggle With Premium PricingLuxury brands charge thousands for their shoes and handbags. Jewelers pricing diamond products should take note, Peter Smith writes.
IndependentsJul 08, 2025
David Rotenberg of David Craig Jewelers Dies at 79Rotenberg was an active member of the American Gem Society and an accomplished appraiser who also worked with therapy dogs at a hospital.
Brought to you by
Investing in the Next Generation of Bench JewelersThe Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.
TechnologyJul 08, 2025
‘Diamond Divas’ Brings the Showroom to Social Media Reality SeriesIt follows New York-based brand Shahla Karimi Jewelry’s all-women team in “Say Yes to the Dress” meets “The Office”-style episodes.
Weekly QuizJul 02, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Policies & IssuesJul 08, 2025
SMO Gold Launches New FoundationIn its inaugural year, the SMO Foundation will focus on supporting two organizations in West Africa and one in South America.
Policies & IssuesJul 07, 2025
Higher Tariffs Set to Take Effect Aug. 1, Officials SayThe announcement comes just as the 90-day freeze on the “reciprocal” tariffs nears its end, giving countries more time to negotiate.
Brought to you by
Jewelers of America is Headed to Las Vegas for JCK 2025The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.
MajorsJul 07, 2025
Natural Diamond Council CEO David Kellie To Step DownKellie, who joined the organization in 2019, will remain in his role through the end of 2025.
CrimeJul 07, 2025
7 Suspects Charged in California Jewelry Store BurglaryPolice officers apprehended the suspects as they were allegedly attempting to gain entry into another jewelry store.
Events & AwardsJul 07, 2025
Applications Open for Ella Klein Internship The program, a collaboration between Julius Klein Diamonds and the Women’s Jewelry Association, is in its second year.
Supplier BulletinJul 03, 2025
Protect Your Customers and Your BusinessSponsored by the Gemological Institute of America
MajorsJul 03, 2025
Brilliant Earth Names Tennis Star Madison Keys as Its New AmbassadorThe 2025 Australian Open champion is the jewelry brand’s first athlete ambassador.
MajorsJul 03, 2025
Muse Sets Up Shop in Nordstrom’s New Jewelry HallThe West Village jewelry boutique’s new shop-in-shop is the cornerstone of Nordstrom’s revamped jewelry hall.
SourcingJul 03, 2025
SRK Announces Its Natural Diamonds Are Now Carbon-NegativeThis past year, the manufacturer said it recorded below-zero emissions per carat of natural diamond.
CollectionsJul 03, 2025
Piece of the Week: A Firework of Diamonds From YepremThe brand’s “Golden Strada” statement necklace features round, marquise, and pear diamonds that sparkle like Fourth of July fireworks.
CrimeJul 03, 2025
JSA Shares Holiday Weekend Security Tips Amid Spike in BurglariesJSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.
MajorsJul 02, 2025
Boucheron Looks to LA for First West Coast FlagshipLocated on Rodeo Drive, the store’s design was inspired by Hollywood and Los Angeles culture.
MajorsJul 02, 2025
Marco Bicego Opens Milan FlagshipThe new location continues the brand’s celebration of its 25th anniversary.
WatchesJul 02, 2025
Chrono24 Revamps Brand, Launches New CampaignThe online watch marketplace’s “Time Is Our Thing” campaign highlights the importance of time.
SourcingJul 02, 2025
Bernadette Mack Joins Gem Legacy as Executive DirectorShe will oversee strategic planning, fundraising, industry partnerships, and the launch of the Gem Legacy Campus in Tanzania.
CrimeJul 02, 2025
Pandora, Amazon Partner to Uncover Counterfeit Jewelry NetworkWorking with Amazon’s Counterfeit Crimes Unit and law enforcement, Pandora helped to shut down a large-scale counterfeit network in China.
MajorsJul 01, 2025
Cast Closes Business, Plans for RelaunchThe jewelry company has closed its three California brick-and-mortar stores, as well as its online shop, for now.
Events & AwardsJul 01, 2025
William Goldberg Diamonds, FIT Partner for Apprenticeship ProgramThe company is providing the opportunity for an FIT student to work alongside master diamond cutter Willie Lopez in its workshop.
IndependentsJul 01, 2025
Elie Hannoush, Founder of Hannoush Jewelers, Dies at 73He is remembered for his successful entrepreneurship, generosity, and dedication to his family.
MajorsJul 01, 2025
Claire’s Is Looking for a Buyer, Report SaysThe jewelry store chain has reportedly been struggling with costs related to tariffs as well as tough retail competition.
TrendsJul 01, 2025
Amanda’s Style File: Red Hot RubiesWelcome warm summer days with red hot rubies perfectly chosen as July’s birthstone.
