Lab-Grown

A Secure Way to Buy and Sell Laboratory-Grown Diamonds

Brought to you by

A Secure Way to Buy and Sell Laboratory-Grown Diamonds

Laboratory-grown diamonds continue to be a growing presence in the marketplace.

A Secure Way to Buy and Sell Laboratory-Grown Diamonds

Brought To You By GIA


Laboratory-grown diamonds are increasingly available in greater quantities, higher quality and new colors at price points that many find attractive. It is no wonder then that laboratory-grown diamonds are a growing presence in the marketplace, including the pawn world. 
 
Laboratory-grown diamonds are appealing options for consumers looking for affordable, attractive alternatives to natural diamonds. They make it easier for consumers to size up or go higher in 4Cs quality. They also come in vibrant colors such as pink, blue, or green that are incredibly rare in natural diamonds. Finally, they are often the go-to for consumers who are looking for diamonds that are ethically sourced or created in an environmentally-friendly way. 
 
Why are GIA Laboratory-Grown Diamond Reports Important? 
Are you and your staff prepared to identify or to recognize the quality of laboratory-grown diamonds that you come across? Virtually impossible to separate from natural diamonds with the unaided eye, laboratory-grown diamonds require testing to determine their identity. We at GIA want to ensure that both you and your clients always know the identity and quality of what’s being purchased. The GIA Laboratory-Grown Diamond Report (LGDR) makes it easier than ever before for consumers to know the identity of their diamonds as well as fully understand their quality.

 
Key Features of the LGDR
When a laboratory-grown diamond is submitted to our laboratory, it is first examined to determine if it is natural or laboratory-grown. Then, GIA graders evaluate it using the 4Cs, a standard of evaluation created by GIA and implemented all over the world. Our graders evaluate each laboratory-grown diamond with the same meticulous care as natural diamonds. The GIA Laboratory-Grown Diamond Report provides detailed color and clarity specifications, honing in with greater insight than ever before and allowing consumers to make crystal clear decisions. The report also includes a plot of the stone’s clarity characteristics.
 
Using spectroscopy and other advanced testing methods, GIA graders can determine how a diamond was grown—through the high-pressure, high-temperature (HPHT) method or the chemical vapor deposition (CVD) method. This information is then included in the report. In addition to stating a diamond’s growth method, the Laboratory-Grown Diamond Report also states whether any post-growth treatments were detected. Diamonds, whether laboratory-grown or natural, can be treated using the HPHT method to acquire a fancy color, such as pink, blue, green or yellow or to improve the color of a D-to-Z diamond. GIA’s LGDR lets consumers know whether their diamonds have been treated in this way to enhance their color.

A Digital Report
Our Laboratory-Grown Diamond Report is entirely digital. Through the GIA Report Check service on GIA.edu, diamond information can be viewed anytime, anywhere at consumers’ convenience in a secure way. Digital reports improve sustainability and security by storing data securely and reducing the paper and energy needed to produce and transport reports each year. As we continue to advance in technology and consumer protection, we promise that no matter the medium – paper or digital – we will continue to deliver vital gem data and knowledge to the clients that need them.
 
Why GIA?
Determining diamond identity, growth method and treatment require scientific expertise. At GIA, we are uniquely positioned to provide this information due to our over 60 years of diamond research, the knowledge we have gained from grading millions of diamonds every year, and the information we collect from growing CVD diamonds in-house for research purposes. Grown by science, laboratory-grown diamonds deserve the expertise of scientists. Our Laboratory-Grown Diamond Report serves up the brilliance you expect from the institute you trust. Knowing the identity and quality of the diamonds that you purchase and sell can help you confidently add laboratory-grown diamond inventory to your store and help add sparkle to your clients’ shopping bags. 

The Latest

Watch: How Is the Industry Doing When It Comes to Diversity?
Recorded WebinarsMar 31, 2023
Watch: How Is the Industry Doing When It Comes to Diversity?

Annie Doresca and Michelle Graff welcome Reggie Johnson and Sheryl Jones for a frank conversation on the state of DEI in fine jewelry.

Macy’s Longtime CEO to Retire Next Year
MajorsMar 31, 2023
Macy’s Longtime CEO to Retire Next Year

Jeff Gennette will step down in February 2024, passing the torch to the CEO of another notable retailer.

Piece of the Week: The Extraterrestrial Lunar Necklace
AuctionsMar 31, 2023
Piece of the Week: The Extraterrestrial Lunar Necklace

Artisan Martin Roberts fashioned lunar meteorites into 48 beads to create this out-of-this-world necklace.

Full Disclosure at Your Fingertips
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.

JBT Re-Elects Richard Katz as Board Chairman
MajorsMar 31, 2023
JBT Re-Elects Richard Katz as Board Chairman

As for new members, the organization welcomed Jewelers of America’s Annie Doresca and Parag Jain of Parag Diamonds.

Weekly QuizMar 31, 2023
This Week’s Quiz
Test your jewelry news knowledge with this short test.
Take the Quiz
At Watches & Wonders, a $20M Watch Makes Its Debut
WatchesMar 30, 2023
At Watches & Wonders, a $20M Watch Makes Its Debut

Jacob & Co.’s new “Billionaire” timepiece features more than 200 carats of yellow diamonds.

See the Jewelry Collection Expected to Top Elizabeth Taylor’s at Auction
AuctionsMar 30, 2023
See the Jewelry Collection Expected to Top Elizabeth Taylor’s at Auction

Heidi Horten, wife of department store magnate Helmut Horten, collected jewelry from Bulgari, Cartier, Harry Winston and Van Cleef & Arpels.

Bringing Over 130 Years of Diamond Expertise to Modern Grading
Brought to you by
Bringing Over 130 Years of Diamond Expertise to Modern Grading

De Beers Institute of Diamonds provides the very best in diamond verification, education and diamond services.

Jewelers Mutual Marks a Major Milestone
MajorsMar 30, 2023
Jewelers Mutual Marks a Major Milestone

The jewelry industry insurer and solutions provider is celebrating 110 years in business this month.

NRF Says Brick-and-Mortar Stores Remain ‘Primary Point of Purchase’
SurveysMar 30, 2023
NRF Says Brick-and-Mortar Stores Remain ‘Primary Point of Purchase’

The statement came as the National Retail Federation released its retail sales forecast for 2023.

10.57-Carat Purplish Pink Diamond Expected to Sell for $35M+
AuctionsMar 29, 2023
10.57-Carat Purplish Pink Diamond Expected to Sell for $35M+

Sotheby’s will auction the diamond, which it says is “arguably the most significant pink diamond to ever appear at auction,” in June.

Blue Nile to Close Fulfillment Center, Lay Off Workers
MajorsMar 29, 2023
Blue Nile to Close Fulfillment Center, Lay Off Workers

The retailer, recently acquired by Signet Jewelers, will lay off 119 employees in July.

See All the New Patek Philippe Watches for 2023
WatchesMar 29, 2023
See All the New Patek Philippe Watches for 2023

The Swiss watchmaker introduced 17 new models at Watches & Wonders Geneva.

Mark Henry Jewelry Offering Complimentary ‘Masterclass’ on Sales from Peter Smith
MajorsMar 29, 2023
Mark Henry Jewelry Offering Complimentary ‘Masterclass’ on Sales from Peter Smith

As part of the promotion, Smith will share his sales expertise during a 90-minute training session.

I’m Enchanted With Parmigiani Fleurier’s Perfect Travel Watch
EditorsMar 28, 2023
I’m Enchanted With Parmigiani Fleurier’s Perfect Travel Watch

At Watches & Wonders, the Swiss brand unveiled a follow-up to last year’s Tonda PF GMT Rattrapante.

Helzberg’s New Lab-Grown Diamond Collection Earns SCS Certification
CollectionsMar 28, 2023
Helzberg’s New Lab-Grown Diamond Collection Earns SCS Certification

The “rêve” collection’s engagement rings and wedding bands are geared toward “sustainability minded customers.”

This New Rolex Day-Date Tells Time … and Affirmations
EditorsMar 28, 2023
This New Rolex Day-Date Tells Time … and Affirmations

A new word appears on the dial each day of the week.

D.C. Jeweler That Honored 50-Year-Old Gift Certificate Closes
IndependentsMar 28, 2023
D.C. Jeweler That Honored 50-Year-Old Gift Certificate Closes

Bensons Jewelers closed for good Feb. 24, impacted in part by the decline in foot traffic downtown since the onset of the pandemic.

Swarovski Names New GM of North America
MajorsMar 28, 2023
Swarovski Names New GM of North America

Kolja Kiofsky has been with the crystal and jewelry company since 2010.

Jewels to Shine in Upcoming ‘Golden Age’ of Hollywood Auction
AuctionsMar 27, 2023
Jewels to Shine in Upcoming ‘Golden Age’ of Hollywood Auction

The Kruse GWS Auctions sale will include the replica “Taj Mahal” necklace Elizabeth Taylor made with Avon as well as a costume piece Marilyn Monroe wore.

Pandora Promotes GM to Chief of Retail Operations
MajorsMar 27, 2023
Pandora Promotes GM to Chief of Retail Operations

Massimo Basei is moving up, while Chief Commercial Officer Martino Pessina is stepping down.

Registration Is Open for the HardRock Summit
Events & AwardsMar 27, 2023
Registration Is Open for the HardRock Summit

AGTA GemFair and the Denver Gem & Mineral Show also will have a presence on the show floor.

Piece of the Week: The $5.8M Patek Philippe ‘Sky Moon Tourbillon’
AuctionsMar 24, 2023
Piece of the Week: The $5.8M Patek Philippe ‘Sky Moon Tourbillon’

Sold by Christie’s Hong Kong, this masterwork of complications now holds the record for most expensive watch ever auctioned online.

Movado Predicts Declining Sales Amid ‘Volatile’ Retail Environment
FinancialsMar 24, 2023
Movado Predicts Declining Sales Amid ‘Volatile’ Retail Environment

The watch company expects first-quarter sales to fall as much as 15 percent due to inflation and tough comps.

Which Brands Do Watch Enthusiasts Love Most? Chrono24 Takes a Look
WatchesMar 23, 2023
Which Brands Do Watch Enthusiasts Love Most? Chrono24 Takes a Look

The watch marketplace gathered data from 1.3 million collectors, highlighting the most popular timepieces and exploring value appreciation.

Burgundy Diamond Backing Out of Ellendale Mine Deal
SourcingMar 23, 2023
Burgundy Diamond Backing Out of Ellendale Mine Deal

Burgundy has opted not to exercise its option to buy the mining claims Gibb River Diamonds currently owns.

GCAL Introduces 8X Cut Grade for Proprietary Cuts
GradingMar 23, 2023
GCAL Introduces 8X Cut Grade for Proprietary Cuts

Patented and specialty cuts now can receive an 8X Proprietary Certificate, which can be customized to include a company’s brand and logo.

×

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