GradingMay 14, 2024
Instappraise Adds Trifold Brochure to Appraisal OfferingsGradingJun 12, 2024
IGI to Grade Charles & Colvard Moissanite
The partnership follows the launch of the jewelry company’s B2B moissanite platform.
A 1.18-carat marquise “Forever One” moissanite three-stone ring in 14-karat yellow gold by Charles & Colvard. The company has teamed up with the International Gemological Institute to provide grading reports for its moissanite.
Research Triangle Park, N.C.—Charles & Colvard is partnering with the International Gemological Institute to introduce grading reports for its moissanite.
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.
Related stories will be right here …
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.
Editors' Picks
Sponsored by
More on Grading
The Latest
MajorsApr 29, 2026
The Thought Process Behind the Mother's Day Email Opt-OutSome retailers are taking a nuanced approach to marketing what can be a difficult holiday for many.
IndependentsApr 29, 2026
Dick Abbott to Retire From The EdgeThe Edge has announced its new CEO, as well as a new partnership with an investment firm focused on founder-led software businesses.
SourcingApr 29, 2026
De Beers’ Production Rises, Market Remains ‘Challenged’De Beers’ diamond production was up 17 percent in Q1, boosted by increased output at its mines in South Africa and Canada.
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las VegasGain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.
AuctionsApr 29, 2026
This'll Be the Day You Own John Wayne's RingA signet ring belonging to the Western film star of Hollywood’s Golden Age will be up for auction at Elmwood’s next month.
Weekly QuizApr 23, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Policies & IssuesApr 28, 2026
Tariff Refunds: How to File, What to Expect Importers can submit claims now to receive money back for the IEEPA tariffs they’ve paid, with refunds expected to take up to 90 days.
IndependentsApr 28, 2026
This North Carolina Jeweler Is Passing the TorchThe owners of Gregory Jewelers in Morganton, North Carolina, are heading into retirement.
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the GlobeGain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.
SourcingApr 28, 2026
Doug Hucker Retires From ICAThe colored gemstone industry leader is heading into retirement after four years as the association’s CEO.
SourcingApr 28, 2026
NDC Hires Tapestry Exec to Head Global Marketing Susie Dewey joins the Natural Diamond Council as its new chief marketing officer.
AuctionsApr 27, 2026
12 Years Later, the ‘Ocean Dream’ Diamond Resurfaces at Christie’sThe largest known fancy vivid blue-green diamond could fetch more than $12 million at its second auction appearance.
ColumnistsApr 27, 2026
Stop Treating Mother’s Day Like an AfterthoughtEmmanuel Raheb says jewelers need to start marketing early and make it easy for customers to pick a gift for mom.
IndependentsApr 27, 2026
Longnecker Jewelry Celebrates 30 YearsIn honor of the milestone, the Nebraska jeweler has debuted Leslie & Co., its new in-house jewelry brand.
MajorsApr 27, 2026
JBT Re-Elects Jeff Corey as Board ChairThe trade organization, which held its annual elections earlier this year, also added five new board members.
SurveysApr 24, 2026
Mother’s Day 2026 Jewelry Spending to Top $7B, NRF SaysNRF’s annual survey found that 45 percent of consumers plan to purchase jewelry for a loved one this Mother’s Day.
TechnologyApr 24, 2026
TwentyFour’s Digital-Age Locket Is a Virtual VaultThe “Vault” charm, our Piece of the Week, expands on the memories that can be stored in a locket by connecting to your phone.
Events & AwardsApr 24, 2026
Hamptons Jewelry Show to Return in JulyThe open-to-the-public luxury jewelry and timepiece show, in its second year, is slated for July 23-26.
IndependentsApr 23, 2026
Meet the Real Moms of Day’s JewelersThe jeweler’s Mother’s Day campaign highlights the women who work there—mothers, grandmothers, women who want to be mothers, and dog moms.
Supplier BulletinApr 23, 2026
JM® Shipping Solution: Smarter Shipping for High-Value GoodsSponsored by Jewelers Mutual
Lab-GrownApr 23, 2026
Charles & Colvard May Sell Assets for $1.5MThe proposed agreement follows the moissanite maker’s Chapter 11 bankruptcy protection filing last month.
AuctionsApr 23, 2026
John Jacob Astor IV’s Titanic Pocket Watch Fetches $1MThe Patek Philippe for Tiffany & Co. timepiece Astor brought aboard the ill-fated ship sold for double its estimate at a Freeman’s auction.
CollectionsApr 23, 2026
Adam Neeley’s High Jewelry Collection Steps Into Salvador Dalí’s GardenThe “Dalí’s Garden” collection was inspired by a surreal dream Neeley had after cooking a recipe from Salvador Dalí’s 1973 cookbook.
IndependentsApr 23, 2026
Windsor Jewelers Names New Buying DirectorNatalie Feanny has been appointed to the role.
CrimeApr 22, 2026
New Mexico Couple Pleads Guilty to Selling Fake Native American JewelryThe pair falsely claimed their jewelry was made by Navajo artists, but it was imported from Vietnam.
AuctionsApr 22, 2026
Roberta Flack’s Jewelry Is Going Up for AuctionJulien’s Auctions is selling the musician’s fine and fashion jewelry alongside her clothing, gold records, and other memorabilia.
CollectionsApr 22, 2026
British Museum Curator Pens Book on ‘The Tudor Heart’Rachel King’s book dives into the history of the pendant believed to have belonged to Henry VIII and his first wife, Katherine of Aragon.
Events & AwardsApr 22, 2026
Here’s What Sy Kessler Has on Tap for Las Vegas The company will have deals on precious metals testers as well as the latest in lab-grown diamond detection technology and security.
