TrendsOct 03, 2025
Selena Gomez, Benny Blanco Tie the Knot Wearing Diamonds, White MetalsGomez’s jewelry included Tiffany & Co. drop-style earrings while Blanco stacked diamonds from Jacob & Co. on his wrist.
Brought to you by
Protect Your Customers and Your Business
You deserve to know what you are selling–to protect your customers as well as your business and your reputation.
One of the most pressing challenges facing the diamond industry is the risk of laboratory-grown diamonds being falsely presented as natural diamonds. It is a problem that presents a very significant danger to consumer trust in the trade and one that GIA has been monitoring closely.
The Challenge of Distinguishing Laboratory-Grown from Natural Diamonds
As we know, it has become easier than ever for laboratory-grown diamonds to contaminate the natural diamond supply chain. In recent years, GIA encountered instances of laboratory-grown diamonds inscribed with report numbers belonging to natural diamonds. These laboratory-grown diamonds had 4Cs grades and measurements closely resembling those listed on accompanying natural diamond reports.
These occurrences demonstrate the need for fast, reliable ways to identify laboratory-grown diamonds and separate them from natural diamonds throughout the industry.
You deserve to know what you are selling – to protect your customers as well as your business and your reputation.
It is with trade and consumer protection in mind that GIA, the most trusted organization in diamond research and diamond grading, offers innovative diamond detection services and technology, like the GIA iD100®.
GIA iD100®: Your Defense Against False Natural Diamonds
Natural diamond detection is the trade's most effective defense against this looming threat. And the GIA iD100® offers that defense with speed and accuracy – all backed by GIA's unrivaled reputation.
In under two seconds, the GIA iD100® can identify a diamond as natural with 100% accuracy. It is a small, yet powerful desktop instrument that makes diamond testing convenient. Test both loose and mounted diamonds from the convenience of your own store and use it for demonstrations to increase client confidence.
Few other diamond detection machines can match the speed and precision of the GIA iD100®. To protect your business reputation, this speed, accuracy, and convenience are crucial.
With the GIA iD100®, simply point its probe at a stone’s table to receive a result; the probe can be manipulated to reach every diamond in mounted jewelry and can read stones as small as 0.9mm in diameter. Results are easy to read. You don’t need to interpret graphs, colors, reference charts or data to know whether your stone is natural. In just two seconds, you get a simple “Pass” for natural diamonds and “Refer” for stones that need further testing.
In the event that your stone needs further testing, let the experts at GIA tell you the identity of your stone.
Complimentary GIA Report Confirmation Service
GIA is taking strong action in response to reports of fraudulent GIA inscriptions on laboratory-grown diamonds cut to nearly match GIA-graded natural diamonds.
For a limited time, GIA will offer a complimentary service to verify GIA reports, confirming that a diamond with a GIA inscription matches the inscribed GIA report number. GIA graded diamonds, with or without an inscription, may be verified via GIA’s Report Confirmation Service.
In addition, diamonds already graded and inscribed by GIA can be definitively verified using GIA Match iD™. This inscription viewing instrument uses Artificial Intelligence to connect to GIA’s secure database via the GIA App to match a loose diamond to its GIA digital grading report with precision. Learn more about GIA Match iD™ here.
“Combatting this fraud is vital to protecting the public and ensuring their confidence in gems and jewelry – this is GIA’s mission,” said GIA President and CEO Susan Jacques. “We, like Tiffany, Cartier and other well-known global companies who are vigilant about protecting their valuable brands from counterfeiting and fraud, will take vigorous action to protect GIA and the trust consumers place in us.”
More on Technology
The Latest
GradingOct 03, 2025
Grading Lab HRD Antwerp Names New CEODiamond industry banking veteran Paul De Wachter will take on the role in January 2026.
TrendsOct 03, 2025
Piece of the Week: Kallati’s Pink Sapphire RingTaylor Swift flaunts an Elizabeth Taylor-esque gemstone in promo for her new album, “The Life of a Showgirl.”
Brought to you by
JA New York Fall Is Right Around the CornerThe upcoming show provides savvy retailers with the opportunity to stock their cases with best sellers in advance of the holiday season.
CollectionsOct 02, 2025
Boucheron Debuts Cuffs Crafted With 3D-Printed SandIts “Quantre Sand” capsule was made using a 3D sand printing technique borrowed from the automotive and aeronautics industries.
Weekly QuizOct 02, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeOct 02, 2025
$1M in Jewelry Stolen in Northern California Smash and Grab Four individuals have been charged in the “takeover-style” robbery of Heller Jewelers last month, and additional charges are expected.
MajorsOct 02, 2025
Neil Lane Jewelry Exhibition Coming to Toledo Museum of Art“Radiance and Reverie” will showcase more than 150 jewels from Lane’s personal collection by Tiffany & Co., Cartier, and more.
TrendsOct 02, 2025
Amanda’s Style File: October’s Colorful ShowThe month’s birthstones, tourmaline and opal, complement the palette of autumn.
ColumnistsOct 01, 2025
Peter Smith: Why Vendor Success Starts With Self-ReflectionSmith shares the importance of looking at your company with openness and honesty to identify opportunities you may be missing.
EditorsOct 01, 2025
Playing Favorites: The Best Jewelry From VicenzaoroAssociate Editor Natalie Francisco visited Italy to spot jewelry trends at the September Vicenzaoro show and share her top finds.
SurveysOct 01, 2025
Consumer Confidence Hits 5-Month Low in September Respondents were concerned about job availability and rising prices.
SourcingOct 01, 2025
Gemfields’ H1 Revenue Falls 47%Its latest interim financials revealed a challenging first half due in part to production troubles at its mines.
MajorsSep 30, 2025
Pandora CEO to Retire in 2026, Hand Reins to CMO Alexander Lacik has led Pandora since 2019. Berta de Pablos-Barbier will succeed him, the first woman to head the company.
CrimeSep 30, 2025
2 Suspects Charged in $300K Sleight-of-Hand Jewelry Store ScamTwo men allegedly used counterfeit bills to purchase luxury watches and jewelry from a North Carolina jeweler.
CollectionsSep 30, 2025
Billie Eilish, Finneas Partner with John HardyThe “Lovestruck” collection, designed with the Academy and Grammy award-winning siblings, is the brand’s first lab-grown diamond offering.
IndependentsSep 30, 2025
Spinelli Kilcollin Announces Residency in DallasThe brand, celebrating its 15th anniversary, has popped up at Market, a luxury fashion destination in Highland Park Village.
IndependentsSep 29, 2025
Nina Pugliese, Longtime Henne Jewelers Employee, Dies at 65She was remembered as a creative and generous woman of faith, who also had a sweet tooth.
TrendsSep 29, 2025
Amanda’s Style File: Ear FocusMove over neck mess, the ear story is the way to make a layering statement today.
IndependentsSep 29, 2025
Mark Henry Jewelry to Debut in CanadaThe New York-based brand is set to launch a limited-time offering for the holiday season at Holt Renfrew in Toronto.
MajorsSep 29, 2025
Overnight Releases New Bridal CatalogThe “Volume 7” bridal catalog features best-selling engagement rings, trending styles, and a new section highlighting anniversary bands.
SurveysSep 26, 2025
Online Shopping, Influencers to Drive Holiday Spending, Mastercard SaysHoliday sales growth is expected to slow as consumers grapple with inflation and tariff-related uncertainty.
Events & AwardsSep 26, 2025
Winners of Austin Jewelry Design Contest Announced Jamie Turner Designs is among the winners of the local “Austin Shines” contest, hosted by Eliza Page, a jewelry store in Austin, Texas.
TrendsSep 26, 2025
Piece of the Week: Kwit Jewelry’s Square Signet Pinky RingThe red and azure colorway is one of many fun enamel pairings offered, bringing whimsy to the classic style of a monogramed signet ring.
Policies & IssuesSep 25, 2025
JA CEO Provides Tariff Update Following Annual Fly-InA trade deal with Switzerland seems probable, but reaching an agreement with India remains a challenge, David Bonaparte said.
SourcingSep 25, 2025
2 African Countries Aim to Take Stake in De Beers Botswana’s president said his country wants a controlling share, while Angola envisions multiple countries holding minority stakes.
Lab-GrownSep 25, 2025
Kira Jewels Expands Lab-Grown Diamond ProductionThe manufacturer is adding 1,400 chemical vapor deposition (CVD) reactors to its growing facility in India.
