IGI to Grade Charles & Colvard Moissanite
The partnership follows the launch of the jewelry company’s B2B moissanite platform.

The move follows the debut of its B2B portal, Charles & Colvard Direct, that allows select independent jewelers and retailers to purchase loose gems from the company directly.
"Not all moissanite is created equal," said Don O'Connell, president and CEO of Charles & Colvard.
"The new collaboration with IGI emphasizes our commitment to maintaining brand integrity in a market increasingly saturated with false information and counterfeit products."
The grading reports, which include unique identifiers for each laser-inscribed gemstone, are a way to boost consumer confidence, said the company, providing standardized measures for the quality and authenticity of its loose “Forever One” moissanite gemstones.
Forever One is the company’s higher-end brand of moissanite, though it also offers price-conscious options.
The reports will include the standard 4Cs used in diamond grading—cut, clarity, carat, and color—as well as Charles & Colvard’s moissanite-specific grading measures.
"Moissanite has long been celebrated for its brilliance and durability, but until now, consumers have not had access to moissanite gemstones with grading reports backed by an industry leader in the space,” said O'Connell.
Its collaboration with IGI is “a significant turning point in the lab-grown industry,” he said, bringing transparency and accountability to the moissanite market.
“We believe our new certifications will allow consumers, retailers, and distributors to further validate the quality and value of our gems while helping to safeguard customers against misinformation and false claims made by other moissanite providers," said O'Connell.
Avi Levy, president of IGI North America, said the partnership highlights IGI’s commitment to providing the industry with detailed and accurate grading reports.
"It demonstrates our dedication to reinforcing consumer trust in all of the gemstone products they purchase,” he said.
The Forever One moissanite gemstone reports are available exclusively to the trade now.
While the reports are currently available in a limited capacity, IGI will scale up to meet the demand as its experts grade Charles & Colvard's moissanite gemstone inventory.
Consumers will be able to purchase finished jewelry set with IGI-certified gemstones from Charles & Colvard later this year.
The company got its start about 30 years ago and was best known for its created moissanite but has since branched out into lab-grown diamonds and colored gemstones.
The Latest

In a market defined by more selective consumers, Sherry Smith shares why execution will be independent jewelers’ key to growth this year.

The family-owned jeweler’s new space is in a former wholesale produce market.

Ivel Sanchez Rivera, 52, has been arrested and charged in connection with the armed robbery of Tio Jewelers in Cape Coral, Florida.

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

The supplier’s online program allows customers to search and buy calibrated natural and lab-grown diamond melee, including in fancy shapes.


The new show will take place Jan. 23-25, 2026.

A monthly podcast series for jewelry professionals

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Associate Editor Natalie Francisco highlights her favorite jewelry moments from the Golden Globes, and they are (mostly) white hot.

The store closures are part of the retailer’s “Bold New Chapter” turnaround plan.

Through EventGuard, the company will offer event liability and cancellation insurance, including wedding coverage.

Chris Blakeslee has experience at Athleta and Alo Yoga. Kendra Scott will remain on board as executive chair and chief visionary officer.

The credit card companies’ surveys examined where consumers shopped, what they bought, and what they valued this holiday season.

Kimberly Miller has been promoted to the role.

The “Serenity” charm set with 13 opals is a modern amulet offering protection, guidance, and intention, the brand said.

“Bridgerton” actresses Hannah Dodd and Claudia Jessie star in the brand’s “Rules to Love By” campaign.

Founded by jeweler and sculptor Ana Khouri, the brand is “expanding the boundaries of what high jewelry can be.”

The jewelry manufacturer and supplier is going with a fiery shade it says symbolizes power and transformation.

The singer-songwriter will make her debut as the French luxury brand’s new ambassador in a campaign for its “Coco Crush” jewelry line.

The nonprofit’s new president and CEO, Annie Doresca, also began her role this month.

As the shopping mall model evolves and online retail grows, Smith shares his predictions for the future of physical stores.

The trade show is slated for Jan. 31-Feb. 2 at The Lighthouse in New York City's Chelsea neighborhood.

January’s birthstone comes in a rainbow of colors, from the traditional red to orange, purple, and green.

The annual report highlights how it supported communities in areas where natural diamonds are mined, crafted, and sold.

Footage of a fight breaking out in the NYC Diamond District was viewed millions of times on Instagram and Facebook.

The supplier has a curated list of must-have tools for jewelers doing in-house custom work this year.

The Signet Jewelers-owned store, which turned 100 last year, calls its new concept stores “The Edit.”

























