Grading

GIA, IGI Introduce Same-Day Service Amid Reports of Fraud

GradingJan 11, 2024

GIA, IGI Introduce Same-Day Service Amid Reports of Fraud

The labs will verify if a diamond is lab-grown or natural in less than 24 hours.

Diamond grading lab
Grading labs IGI and GIA are now offering, in limited capacity, a same-day service to verify if a diamond is lab-grown or natural. Both labs said they plan to expand the service in the near future.
New York—Following multiple reports of lab-grown diamonds inscribed with report numbers for natural stones, two major grading labs are launching same-day verification services at their facilities in New York.  

Both announced the addition of the service this week. 

The International Gemological Institute said Tuesday that it has teamed up with the Diamond Manufacturers and Importers Association to offer a same-day turnaround for diamond verification of both single stones and parcels, including diamonds with or without inscriptions, and jewelry depending on type and size. 

For now, the service is available only to DMIA members, who can access it by submitting a form available through DMIA or at the IGI intake counter at its New York office.  

The service is available to DMIA members at a discounted rate.   

Once established, the lab said, IGI will offer the service, for a fee, to additional groups in the diamond industry. 

Also on Tuesday, the Gemological Institute of America announced the launch of a similar service at its lab in New York.  

The lab said it is now accepting GIA-graded diamonds, with and without inscriptions, for same-day service confirming the diamond matches its corresponding GIA report.  

Existing clients with a current GIA client agreement can submit their diamonds for confirmation by requesting “Report Confirmation Service,” as they would any other GIA service.  

It is preferred, but not required, that the original GIA report or a facsimile accompany the submitted diamond, GIA said. 

There will be no cost for the service for a limited time.  

 Related stories will be right here … 

GIA is accepting both walk-in and courier submissions for the same-day service, but said walk-in clients will be accommodated more quickly. 

The projected service time for walk-in clients, subject to change based on volume, is 15 minutes for one loose diamond, one hour for two to five diamonds, and 24 hours for more than five, the lab said. 

GIA will accept mounted diamonds for confirmation as well but noted that verification for jewelry could take longer. 

Following its launch in New York, GIA plans to expand the service to its other locations in a phased rollout later this month.

Clients can contact their client service representative or email labservice@gia.edu with any questions. 

Non-clients interested in the service can start the client application process here

The Latest

Lightbox lab grown diamond pendant in yellow gold
Lab-GrownFeb 26, 2024
Lightbox ‘Significantly’ Lowered Its Prices in Q4

The De Beers-owned lab-grown diamond company dropped the price on its standard offerings from $800/carat to $600/carat.

JA New York signs
Events & AwardsFeb 26, 2024
JA New York to Bring the Diamond District to Spring Show

The upcoming show will have an immersive “47th Street Experience” for attendees.

Rolex Oyster Perpetual Day-Date 36 with affirmations
WatchesFeb 23, 2024
Rolex to Open New Watchmaking School in Dallas

The Rolex Watchmaking Training Center will welcome its first class this fall.

GIA id100
Brought to you by
Full Disclosure at Your Fingertips

Distinguishing natural diamonds from laboratory-grown stones – now more available than ever – has been difficult for jewelers. Until now.

Guzema Freedom heart pendant for Ukraine
CollectionsFeb 23, 2024
Piece of the Week: Guzema’s ‘Freedom’ for Ukraine Pendant

Ukrainian jewelry designer Valeriya Guzema’s charitable “Freedom” collection is inspired by hope for the country’s future.

Weekly QuizFeb 22, 2024
This Week’s Quiz
Test your jewelry news knowledge with this short test.
Take the Quiz
Elton John’s leopard print Rolex Daytona watch
AuctionsFeb 22, 2024
Elton John’s Leopard-Print Rolex Roars at Auction

Two Cartier watches also topped their estimates at Christie’s “The Collection of Sir Elton John: Goodbye Peachtree Road” evening sale.

Buccellati header
TrendsFeb 22, 2024
Buccellati to Open ‘Prince of Goldsmiths’ Exhibition

Set to be held in Venice, it’s a look through the maison’s history.

flashforge pic.png
Brought to you by
WaxJet: Revolution in Jewelry Manufacturing

The WaxJet 400, recognized as the world's fastest wax printer, is bringing in a new era of precision and efficiency to industry.

813-carat “Constellation” diamond in rough form
SourcingFeb 22, 2024
Lucara, HB Group Partnership Revived

It is another 10-year sales agreement in which all the larger rough recovered from the Karowe mine will go to HB Group for manufacturing.

Sebastian Clarke and Katherine van Dell of Heritage Auctions
AuctionsFeb 22, 2024
Heritage Auctions Adds 2 New Hires to West Palm Beach Office

Sebastian Clarke and Katherine van Dell, frequent appraisers on “Antiques Roadshow,” will join the new office.

National Jeweler columnist Sherry Smith
ColumnistsFeb 21, 2024
On Data: January Was a ‘Mixed Bag’ for Independent Jewelers

Sherry Smith dishes on the month’s highs and lows and the two categories consumers were loving ahead of Valentine’s Day.

Jam + Rico Claire’s jewelry
CollectionsFeb 21, 2024
Jam + Rico Debuts Second Claire’s Collection

Founder Lisette Scott was inspired by the intricacy, colors, and symbolism of African art and architecture.

Rapaport logo
SourcingFeb 21, 2024
Rapaport to Hold Another Natural Pearl Auction

Viewings start this week in New York and bidding will close on March 8.

National Jeweler columnist Peter Smith
ColumnistsFeb 20, 2024
Squirrel Spotting: Life After Rolex

Peter Smith shares advice from independent jewelers who used losing this cornerstone brand as a catalyst for reinvention.

Neile Adams McQueen and Steve McQueen
AuctionsFeb 20, 2024
Jewels from Neile Adams McQueen Shine at Bonhams

All 13 lots belonging to the actress and first wife of Steve McQueen sold at the recent “California Jewels” sale.

Stuller bench jeweler
Events & AwardsFeb 20, 2024
Stuller to Host Bench Jeweler Workshop in March

Registration is also open for its “Battle of the Benches” challenge.

Mary Ball Gorman of Henry B. Ball Jewelers
IndependentsFeb 16, 2024
Mary Ball Gorman of Henry B. Ball Jewelers Dies at 99

Gorman was an industry trailblazer, serving as the first female treasurer of Jewelers of America.

Jade Ruzzo gold and diamond Tennessee Torque necklace
CollectionsFeb 16, 2024
Piece of the Week: Jade Ruzzo’s Tribute to Tennessee

The movement of the 18-karat gold and diamond “Tennessee Torque” necklace is subtle.

Jared Goff and Claudia Cividino
MajorsFeb 15, 2024
Detroit Lions’ QB Jared Goff Going to Jared

Goff, whose fans hold up “He Went to Jared” signs at games, has signed a partnership with the retailer.

De Beers Venetia diamond mine
SourcingFeb 15, 2024
De Beers’ Production Down 8% in 2023

The company recovered 31.9 million carats of diamonds in 2023, compared with 34.6 million in 2022.

Gina D’Onofrio Heritage Auctions
AuctionsFeb 15, 2024
Heritage Auctions Names New Co-Director of Fine Jewelry

Industry veteran Gina D’Onofrio has rejoined the auction house.

Indian Diamond and Colorstone Association (IDCA) awards
Events & AwardsFeb 15, 2024
IDCA Hands Out Awards in Tucson

The association also celebrated its 40th anniversary.

A selection of engagement rings
TrendsFeb 14, 2024
5 Engagement Ring Trends for 2024

From three-stone rings to fancy shapes, experts weigh in on what consumers could be looking for this year.

Boucheron Power of Couture
CollectionsFeb 14, 2024
Boucheron’s New High Jewelry Collection Pays Homage to Ceremony, History

“Power of Couture” recalls Frédéric Boucheron’s love of fabric using diamonds and rock crystal.

Rough diamonds from Gahcho Kue diamond mine
SourcingFeb 14, 2024
De Beers’ Rough Diamond Sales Improve Slightly

The diamond miner and marketer said “solid” holiday sales in the U.S. helped stabilize the industry.

Jonker I Diamonds
SourcingFeb 14, 2024
‘100 Carats’ Exhibition Opens at LA Museum

A new display at the Natural History Museum of Los Angeles County features dozens of gemstones each weighing 100 carats or more.

Grand Seiko New York City flagship
WatchesFeb 14, 2024
See Inside Grand Seiko’s New NYC Flagship

Located on Madison Avenue, the store is its largest in the world.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy