Lab-GrownAug 04, 2020
AGS Labs Resumes Grading of Lab-Grown DiamondsLab-GrownAug 13, 2020
GIA Is Changing Its Lab-Grown Diamond Grading Reports Again
Starting in Q4, the lab will use the same color and clarity terms as it does for natural diamonds.
Beginning in Q4, GIA will use standard color and clarity grades for lab-grown diamonds. GIA Executive Vice President and Chief Laboratory and Research Officer Tom Moses said the change will “provide more precision for the trade and will educate consumers.” (Photo credit: GIA)
Carlsbad, Calif.—The Gemological Institute of America will begin grading lab-grown diamonds using the same specific color and clarity grades it applies to natural diamonds.
The lab made the announcement Wednesday, citing the “growing acceptance in the trade and by consumers of laboratory-grown diamonds as a distinct category” as the reason for altering a practice it has used since it first began grading man-made diamonds in 2007.
The change will apply to grading reports for both colorless/near-colorless and colored lab-grown diamonds.
Reports for both will still have a statement that the graded stone may have been treated post-growth to change its color, and all lab-grown diamonds the GIA grades will be inscribed with the report number and the words “laboratory-grown.”
The reports will be digital only and replace the lab’s current Laboratory-Grown Diamond Report.
GIA updated the report just last year, dropping the word “synthetic” but still opting not to use the same terms as it does for natural diamonds.
“Natural and laboratory-grown diamonds co-exist today, accepted by both consumers and the trade. We believe the growth of laboratory-grown diamonds will expand the overall diamond market and bring in new customers,” President and CEO Susan Jacques said in a press release announcing the change.
“Ensuring consumers’ trust with GIA’s reliable, independent and authoritative grading reports for all diamonds benefits the public and the entire gem and jewelry industry.”
Related stories will be right here …
The lab made the announcement Wednesday, citing the “growing acceptance in the trade and by consumers of laboratory-grown diamonds as a distinct category” as the reason for altering a practice it has used since it first began grading man-made diamonds in 2007.
The change will apply to grading reports for both colorless/near-colorless and colored lab-grown diamonds.
Reports for both will still have a statement that the graded stone may have been treated post-growth to change its color, and all lab-grown diamonds the GIA grades will be inscribed with the report number and the words “laboratory-grown.”
The reports will be digital only and replace the lab’s current Laboratory-Grown Diamond Report.
GIA updated the report just last year, dropping the word “synthetic” but still opting not to use the same terms as it does for natural diamonds.
“Natural and laboratory-grown diamonds co-exist today, accepted by both consumers and the trade. We believe the growth of laboratory-grown diamonds will expand the overall diamond market and bring in new customers,” President and CEO Susan Jacques said in a press release announcing the change.
“Ensuring consumers’ trust with GIA’s reliable, independent and authoritative grading reports for all diamonds benefits the public and the entire gem and jewelry industry.”
The new laboratory-grown diamond grading service is set to launch in the fourth quarter.
It will include the GIA Laboratory-Grown Diamond Grading Report (4Cs assessment, a plotted clarity diagram and a proportions diagram) for stones that are 0.15 carats and up, and the lower-priced Laboratory-Grown Diamond Dossier (4Cs assessment and a proportions diagram only) for smaller diamonds, 0.15 to 1.99 carats.
The reports will cost the same as those GIA issues for natural diamonds but will have a unique design and format to differentiate them.
It will include the GIA Laboratory-Grown Diamond Grading Report (4Cs assessment, a plotted clarity diagram and a proportions diagram) for stones that are 0.15 carats and up, and the lower-priced Laboratory-Grown Diamond Dossier (4Cs assessment and a proportions diagram only) for smaller diamonds, 0.15 to 1.99 carats.
The reports will cost the same as those GIA issues for natural diamonds but will have a unique design and format to differentiate them.
Editors' Picks
Sponsored by
More on Lab-Grown
The Latest
ColumnistsMay 15, 2024
Squirrel Spotting: Why Retailers Struggle to Fire BrandsWhy do so many jewelers keep lines that are not selling? Peter Smith thinks the answer lies in these two behavioral principles.
AuctionsMay 15, 2024
Red Diamond Breaks Records at Phillips GenevaThe “Argyle Phoenix” sold for more than $4 million at the auction house’s second jewels sale.
Events & AwardsMay 15, 2024
See Who’s in JA’s 2024 ‘20 Under 40’ ClassThe annual list recognizes young professionals making an impact in jewelry retail.
Brought to you by
Record Gold Prices Have Consumers Undeterred. Here’s Why.Despite the rising prices, consumers continue to seek out the precious metal.
IndependentsMay 15, 2024
David Mann Jewelers in Upstate NY to Close After 35 YearsOwner David Mann is heading into retirement.
Weekly QuizMay 09, 2024
This Week’s QuizTest your jewelry news knowledge by answering these seven questions.
FinancialsMay 15, 2024
Brilliant Earth’s Sales Fall Flat in Q1 While overall sales were sluggish, the retailer said its non-bridal fine jewelry was a popular choice for Valentine’s Day.
SourcingMay 14, 2024
Anglo American Confirms It Is Looking to Sell De Beers The mining giant also wants to offload its platinum business as part of an overhaul designed to “unlock significant value.”
Brought to you by
From Registration to Return: 10 Tips to Protect You Before, During and After a TradeshowTradeshow risks are real. Get tips to protect yourself before, during and after and gain safety and security awareness for your business.
AuctionsMay 14, 2024
2 Huge Yellow Diamonds Are Heading to AuctionChristie's is selling one of the diamonds, moving forward with its Geneva jewelry auction despite the cyberattack that took down its website.
MajorsMay 14, 2024
Platinum Born Taps ‘Born Leaders’ for New CampaignThe ad aims to position platinum jewelry as ideal for everyday wear.
GradingMay 14, 2024
Instappraise Adds Trifold Brochure to Appraisal OfferingsRetailers can customize and print the appraisal brochures from their store.
TechnologyMay 13, 2024
Christie’s Website Brought Down by Hackers, Watch Auction Postponed The site has been down since Thursday evening, just ahead of its spring auctions.
AuctionsMay 13, 2024
Madeleine Albright’s Jewelry, Pins a White-Glove Sale at Freeman’s | HindmanThe late former U.S. Secretary’s collection went for quadruple the sale’s pre-sale estimate.
IndependentsMay 13, 2024
Zachary’s Jewelers Names Mother’s Day Jewelry Contest WinnersThree fifth graders’ winning designs were turned into custom jewelry pieces in time for Mother’s Day.
IndependentsMay 10, 2024
Frank Adams Jewelers Names New CEOKimberly Adams Russell is taking over the role from her father, David Adams, marking the third generation to hold the title.
CollectionsMay 10, 2024
Piece of the Week: Carina Hardy’s ‘Birth of Venus’ NecklaceAs a token of womanhood, this necklace depicts when Venus was born from the sea.
MajorsMay 09, 2024
Watches of Switzerland Pays $130M for Roberto Coin Inc.The deal gives the retailer control over the distribution of Roberto Coin jewelry in the U.S., Canada, Caribbean, and Central America.
TrendsMay 09, 2024
Amanda’s Style File: Shine Bright, Moms Show your mother some love with a piece of fine jewelry.
IndependentsMay 09, 2024
Kyle Edward Fine Jewelry to Close Salisbury StoreThe company’s Easton location will remain open.
MajorsMay 09, 2024
JBT Elects New ChairmanBrian D. Fleming of Carla Corporation was elected to serve a one-year term in the role.
Supplier BulletinMay 08, 2024
Fusing Past and Present at the Las Vegas Antique Jewelry & Watch ShowSponsored by the Las Vegas Antique Jewelry and Watch Show
EditorsMay 07, 2024
Q&A: Author Vikki Tobak on the ‘Ice-Cold’ ExhibitionTobak, author of “Ice Cold: A Hip-Hop Jewelry History,” shares how the exhibition came to be, and the pieces people may be surprised to see.
EditorsMay 07, 2024
10 On-Theme Looks from the 2024 Met GalaStars adorned themselves in emeralds, platinum, and myriad bird motifs, writes Associate Editor Natalie Francisco.
IndependentsMay 07, 2024
112-Year-Old New Orleans Business Popping Up in Aspen M.S. Rau is set to open a seasonal gallery in the high-end resort town early next month.
MajorsMay 07, 2024
Richemont Acquires Italian Jeweler VhernierThe branded jewelry market is thriving, said Richemont Chairman Johann Rupert.
CollectionsMay 07, 2024
These ‘Luminaries’ Are Set to Light Up CoutureThe six designers, all participants in the show’s Diversity Action Council mentorship program, will exhibit in Salon 634.
AuctionsMay 07, 2024
Sotheby’s to Auction Sylvester Stallone’s WatchesThe highlight of his collection is the coveted Patek Philippe Grandmaster Chime, which could sell for up to $5 million.
