GradingFeb 08, 2024
GIA Helps Recover Stolen DiamondsGradingFeb 21, 2024
GIA’s Same-Day Service Now Available Everywhere
The new service, introduced to stem fraud related to lab-grown diamonds, will be offered at no cost for the time being.
The Gemological Institute of America is now offering same-day report confirmation for diamonds at all of its labs worldwide. Exact turnaround time will depend on how many diamonds the client is submitting and how busy the lab is.
Carlsbad, Calif.—The Gemological Institute of America announced Wednesday that its same-day report confirmation service is now available at all of its laboratories.
Launched Jan. 10 in New York after reports surfaced about lab-grown diamonds inscribed with GIA report numbers for natural diamonds, the service confirms that the GIA-graded diamond matches its corresponding GIA report.
The service is available for GIA-graded diamonds with and without inscriptions, and there will be no cost for a limited time.
The lab said while turnaround time ultimately will depend on volume and local conditions, the service should take 15 minutes for one loose diamond; 1 hour for two to five diamonds; and 24 hours for six or more diamonds.
GIA also will do report confirmation for diamonds mounted in jewelry, though it notes that will take longer.
Related stories will be right here …
Launched Jan. 10 in New York after reports surfaced about lab-grown diamonds inscribed with GIA report numbers for natural diamonds, the service confirms that the GIA-graded diamond matches its corresponding GIA report.
The service is available for GIA-graded diamonds with and without inscriptions, and there will be no cost for a limited time.
The lab said while turnaround time ultimately will depend on volume and local conditions, the service should take 15 minutes for one loose diamond; 1 hour for two to five diamonds; and 24 hours for six or more diamonds.
GIA also will do report confirmation for diamonds mounted in jewelry, though it notes that will take longer.
Existing clients with a current GIA client agreement can submit diamonds for confirmation by requesting “Report Confirmation Service.”
The lab said it will accept both walk-in and courier submissions, although walk-in clients will be accommodated more quickly.
If possible, the original GIA report, or a facsimile of it, should accompany the submitted diamond.
For more information, visit the GIA website.
Clients with questions about the same-day report confirmation service can contact their client service representative or email the lab at labservice@gia.edu.
Those who are not GIA clients but are interested in the service can start the client application process online.
More on Grading
The Latest
CrimeOct 15, 2025
Men Receive Lengthy Prison Sentences for 2023 Murder of Colorado JewelerCharles Robinson Shay was sentenced to life in prison plus 120 years while his accomplice, Michael James McCormack, got 75 years.
Events & AwardsOct 15, 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.
Events & AwardsOct 15, 2025
JCK, Luxury to Debut New Watch Section in Vegas Next YearTimepieces at Luxury will take place at The Venetian and, like Luxury, will be invitation-only for the first two days.
Brought to you by
Protect Your Customers and Your BusinessYou deserve to know what you are selling–to protect your customers as well as your business and your reputation.
AuctionsOct 15, 2025
Christie's Announces New Jewelry Department LeadershipThe auction house named a new global head of jewelry, as well as a new head of the jewelry department for the Americas.
Weekly QuizOct 09, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
IndependentsOct 15, 2025
Retailer Hall of Fame 2025: Kathy CoreyCorey rescued New England chain Day’s Jewelers, preserving its legacy with strong people skills, pragmatism, and a “get-it-done” attitude.
IndependentsOct 14, 2025
Retailer Hall of Fame 2025: Tom DixonAs chairman of Schwanke-Kasten Jewelers, Tom Dixon has been tasked with honoring the past and shaping the future of the family-run store.
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.
Events & AwardsOct 14, 2025
Here Are the Winners of the BIJC, JA ‘Emerging Jewelers’ Grant Katty Villapando Lyte and Mica Rencher received a $10,000 grant for their business, Shimmer Culture LLC.
IndependentsOct 14, 2025
Day’s Jewelers Crafts Custom Jewelry for No.1 NBA Draft Pick Cooper FlaggThe parents of the Dallas Mavericks rookie bought their engagement ring at a Day’s store in Bangor, Maine, in 1997.
SourcingOct 14, 2025
Pragnell Debuts Kitulo Garnet Jewelry The UK-based brand sourced the gemstones, which are fully traceable, from an artisanal mining community in Tanzania.
CollectionsOct 10, 2025
Count Down to the Holidays With Astrid & Miyu’s Advent CalendarsThe trio of Advent calendars include a version with 18-karat gold and lab-grown diamond jewelry in a red lacquer jewelry box.
CollectionsOct 10, 2025
Piece of the Week: Marla Aaron’s ‘Nymphenburg Lock’Created in collaboration with Nymphenburg Porcelain, the lock is part of a four-piece collection that took two years to bring to fruition.
MajorsOct 10, 2025
Frederick Goldman Names New VP of SalesJewelry industry veteran Alisa Bunger has taken on the role.
SourcingOct 09, 2025
Feriel Zerouki Is Leaving De Beers The company and industry leader’s two-decade tenure with De Beers will come to a close at the end of the month.
AuctionsOct 09, 2025
This Fabergé Egg Could Crack $27M At Auction“The Winter Egg” set the world auction record for a Fabergé piece twice at previous Christie’s sales.
MajorsOct 09, 2025
Sy Kessler Buying Watch Batteries as Silver Hits Record High The company will pay 1.5x silver’s current spot price for each pound of silver oxide batteries submitted.
CollectionsOct 09, 2025
Katkim Launches First Men’s CollectionThe line includes a “Shadow” series crafted exclusively for the new men’s offering and reimagined styles from the brand’s core collections.
SourcingOct 09, 2025
Gemfields’ Mini Mixed-Quality Ruby Auction Garners $11MThe rough on offer was recovered from a newer area at the Montepuez mine.
SourcingOct 08, 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 08, 2025
Emily P. Wheeler Shifts Into Neutral for Latest ‘Ombré’ CollectionThe champagne colorway in her newest “Ombré” collection combines white and trendy brown diamonds, a departure from her usual vibrant hues.
CollectionsOct 08, 2025
Tsuba Designs Inspire Monica Rich Kosann’s New CharmsKosann partnered with the Museum of Fine Arts, Boston, to create a set of necklaces inspired by the artwork on samurai sword handguards.
CrimeOct 07, 2025
Men Who Posed as Utility Workers Found Guilty in Jeweler’s MurderCarlos Jose Hernandez and Joshua Zuazo face life in prison for the October 2024 murder of 72-year-old Detroit-area jeweler Hussein Murray.
CollectionsOct 07, 2025
Jessica McCormack Looks to Sea Spirits for ‘Tempest’ CollectionThe brand’s first high jewelry collection, “Tempest” plays with movement while calling to mind the folklore of the sea.
SourcingOct 07, 2025
Columbia Gem House Announces ‘Opals for Outback Heroes’ FundraiserProceeds from its jewelry raffle will go to a volunteer-run fire and rescue group in the Lightning Ridge area of New South Wales, Australia.
MajorsOct 07, 2025
Stuller Names Its S.E.R.V.E Stars for 2025Stuller said the recipients embody the company’s core values, which include community participation and personal and professional growth.
WatchesOct 06, 2025
This Fall, Citizen’s Forecast Calls for RainCitizen’s new “Rainell” women’s watch has a raindrop-shaped case and is available with a silver-, gold-, purple-, or green-colored dial.
