EditorsMay 11, 2021
We Need to Change the Way We Talk About Lab-Grown DiamondsTechnologyJun 02, 2021
The Latest Diamond Screening Instruments Are Available for Testing
Industry members can try out the devices designed to distinguish natural diamonds from lab-grown ones at an event that runs through July.
Diamond manufacturers, traders and others in the industry will have the chance to gain hands-on experience with the latest diamond screening equipment at the Diamond Technology Showcase, which continues through July 30 in New York. (Photo ©: De Beers, Photo Credit: Ben Perry, Armoury Films)
New York—For the next two months, the latest diamond screening devices will be available for members of the industry to test, thanks to an event spearheaded by the Diamond Manufacturers & Importers Association of America.
DMIA’s Diamond Technology Showcase kicked off Tuesday at the organization’s headquarters in New York City’s Diamond District.
The event gives DMIA members, as well as members of the industry at large, the chance to familiarize themselves with many of the devices on the market created to distinguish natural diamonds from lab-grown diamonds and diamond simulants.
They can test their own diamonds and diamond jewelry using the devices and will have the chance to connect with the instruments’ manufacturers.
“Screening equipment must become an integral part of the process of buying and selling diamonds,” said Stuart Samuels, who was elected DMIA president earlier this year. “Today, it is an essential tool, just like a diamond scale.”
Those interested in attending the showcase must make an appointment.
They can do so online here, or by emailing the DMIA at appointment@dmia.diamonds and providing the number of attending participants along with their names, company names, email addresses and telephone numbers.
Related stories will be right here …
They can do so online here, or by emailing the DMIA at appointment@dmia.diamonds and providing the number of attending participants along with their names, company names, email addresses and telephone numbers.
DMIA organized the showcase in collaboration with the Jewelers Vigilance Committee, the Responsible Jewelry Council and the Natural Diamond Council’s Assure Program, its testing regimen for diamond verification instruments.
The event is taking place at the association’s headquarters in the World Diamond Tower, 580 Fifth Ave. in Manhattan. It will continue through July 30.
During that time, the NDC and JVC will also host a series of webinars related to supply chain integrity, all on Thursdays.
The schedule is as follows.
— “How to Ensure the Integrity of Your Diamond Pipeline,” with John Hall of the Responsible Jewelry Council, June 10 and July 1 at 10 a.m. EDT; register here.
— “Consumer Confidence, Diamond Terminology, and Why It’s Vital to Verify Your Diamond Supply,” with Tiffany Stevens of the Jewelers Vigilance Committee, June 17 and July 8 at 10 a.m. EDT; register here.
— “How to Test and Choose Diamond Verification Instruments: Get to Know the Assure Program,” with Luc Auer and Grant Mobley of the Natural Diamond Council, June 24 and July 15 at 10 a.m. EDT;
register here.
For other questions or more information, contact the DMIA by phone at +1 (212) 944-2066 or email the organization at office@dmia.diamonds.
More on Technology
The Latest
AuctionsOct 27, 2025
Napoleon Left This Brooch Behind, And Now It’s Up For AuctionIt is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.
Events & AwardsOct 27, 2025
Hill Management Group Hired to Help Atlanta Jewelry ShowHill Management Group will oversee, market, and produce next year’s spring show.
CrimeOct 27, 2025
Arrests Made in Louvre Jewel Heist One of the individuals was apprehended at the airport as he was trying to flee the country.
Brought to you by
DESERT DIAMONDS: The Newest Trend in Natural Diamond JewelryFrom sunlit whites to smoky whiskeys, introduce your clients to extraordinary diamonds in colors as unique as their love.
MajorsOct 27, 2025
Target to Cut 1,800 Corporate JobsThe retailer, which has faced struggling sales in recent quarters, is looking to streamline its operations.
Weekly QuizOct 16, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
AuctionsOct 24, 2025
Bonhams Under New Ownership, Top Executives ReplacedLondon-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.
GradingOct 24, 2025
DMIA to Hold Diamond Testing Instrument DemoThe workshop will give attendees the chance to try out and ask questions about three different diamond verification instruments.
Brought to you by
Are Earrings an Overlooked Category? What Retailers Need to Know NowAs the holiday season quickly approaches, consider stocking one category that sometimes gets overlooked: earrings.
CrimeOct 24, 2025
Video Emerges of Louvre Jewelry Robbers Fleeing the Scene The footage shows two of the jewelry heist suspects descending from the second floor of the museum and then escaping via scooter.
CollectionsOct 24, 2025
Piece of the Week: Wyld Box Jewelry’s ‘Ray of Light’ EarringsFounder and designer Rosanna Fiedler looked to a vintage Cartier clutch when designing the sunlight-inspired drop earrings.
FinancialsOct 23, 2025
Jewelry Sales Resilient Despite Struggles at LVMH, KeringThe luxury conglomerates faced a challenging Q3 amid geopolitical and economic tensions.
SourcingOct 23, 2025
Petra Diamonds Turns to Shareholders to Raise Capital The struggling diamond mining company, which owns the historic Cullinan mine, has launched a rights issue to raise about $25 million.
WatchesOct 23, 2025
‘Million Dollar Hip Hop Watches’ Recounts Watch HistoryThe book details the journey of watches as symbols of hard-earned success in hip-hop for artists like 2Pac, Jay-Z, and more.
AuctionsOct 23, 2025
Freeman’s | Hindman Names New VP, Senior Specialist for Jewelry & WatchesAlexis Vourvoulis, who most recently worked at Tiffany & Co., brings more than two decades of jewelry experience to her new role.
TrendsOct 22, 2025
The Taylor Swift Effect: Antique Diamonds EditionThe superstar’s August engagement put the stamp of approval on an already hot engagement ring trend.
TrendsOct 22, 2025
Don’t Forget These Diamond Jewelry Trends When Stocking for the HolidaysRetailers should offer classic styles with a twist that are a perfect fit for layered looks, experts say.
AuctionsOct 22, 2025
Pink Diamond, Vanderbilt Jewels to Headline Phillips’ Geneva AuctionThe nearly 7-carat fancy vivid purplish pink diamond could sell for around $9 million.
SourcingOct 22, 2025
In ‘Storied Diamond,’ Jared Jewelers Is Emphasizing the Journey The retailer’s new collection of engagement rings and fashion jewelry is set with natural diamonds that are traceable via blockchain.
CollectionsOct 22, 2025
Tiffany & Co.’s ‘Bird on a Rock’ Finds New PerchChief Artistic Officer Nathalie Verdeille has reimagined the iconic design in both figurative and abstract creations.
Events & AwardsOct 22, 2025
JFC Kicks Off Halloween Costume ChallengeFive dollars buys one vote toward an industry professional you want to see dressed up as a hero, or a villain, this Halloween.
Events & AwardsOct 22, 2025
Hillsborough Antique Show Gets New OwnerRecently acquired by KIL Promotions, the November edition of the public show in San Mateo, California, will be held Nov. 7-9.
GradingOct 21, 2025
GIA Examines Rare Bicolor Pink DiamondThe stone’s two zones, one pink and one colorless, may have formed at two different times, the lab said.
MajorsOct 21, 2025
Pomellato Brings ‘Global Attitude’ to Rodeo Drive FlagshipHollywood glamour meets Milanese sophistication in the design of Pomellato’s new store in Beverly Hills, California.
Lab-GrownOct 21, 2025
Grown Brilliance Opens First FlagshipThe New York City store showcases a chandelier with 1,500 carats of lab-grown diamonds designed by an FIT student.
Events & AwardsOct 21, 2025
‘Douriean Fletcher: Jewelry of the Afrofuture’ Opens at MADThe Museum of Arts and Design's new exhibition features 75 pieces by the designer, best known for her work in the “Black Panther” films.
AuctionsOct 20, 2025
Sotheby's To Auction 10-Carat Vivid Pink DiamondMaking its auction debut, "The Glowing Rose" is expected to fetch $20 million at the November jewelry sale in Geneva.
SourcingOct 20, 2025
2 Mozambique Police Officers Killed at Gemfields’ Ruby MineThey were attacked on Oct. 15, as approximately 40 miners without licenses marched on the mine’s gate.
