Lab-GrownAug 24, 2021
Lightbox Goes Larger With 2-Carat Lab-Grown DiamondsLab-GrownSep 21, 2021
Chatham Is Now Distributing its Own Lab-Created Colored Gems
The company is ending its partnership with Stuller, which had carried its loose gemstones for more than 20 years.
A hexagon-shaped lab-grown alexandrite from Chatham. The company just announced it is ending its long-standing partnership with Stuller and bringing distribution of its loose colored gemstones in-house. (Photo courtesy of Chatham)
San Marcos, Calif.—Chatham announced last week that it is severing ties with Stuller and will become the sole distributor of its loose lab-grown colored gemstones.
Monica McDaniel, vice president of marketing at Chatham, said the company opted to end its partnership with Stuller because the search results for “Chatham” on the Stuller website weren’t clear enough.
For example, when a retailer searched for a “Chatham emerald” on Stuller.com, non-branded lab-grown gemstones would pop up too, which caused confusion, she said.
“For the retailer it was very confusing because thought they were purchasing a Chatham [lab-grown gemstone] because that’s what they searched for,” McDaniel said.
Chatham did bring up the issue to Stuller, she said, but the company continued to list its search results in the same way. So Chatham opted to bring colored gemstone distribution in-house in order to have more control over the brand.
McDaniel also noted the change gives retailers better access to Chatham’s wide array of colors and cutting styles.
Founded in 1938, Chatham is known for its man-made emeralds but also produces 10 other gem varieties: alexandrite, aqua-blue spinel, opal, and ruby as well as blue, champagne, padparadscha, pink, white, and yellow sapphires.
(Chatham also produces lab-grown diamonds, which always have been distributed in-house.)
There are no minimum requirements for loose stone orders, though discounts are available through program opportunities.
To place orders for loose colored gemstones, retailers can call 800-222-2002, email sales@chatham.com, or order online through retailer login access on the Chatham website.
More on Lab-Grown
The Latest
Events & AwardsJun 04, 2025
As JCK Talks Returns, Don’t Miss These 12 SessionsFrom design trends to sustainability, here’s a roundup of can’t-miss education sessions at JCK Las Vegas.
CrimeJun 04, 2025
10 Safety Tips for the Las Vegas Shows The Jewelers’ Security Alliance offers advice for those attending the annual trade shows.
MajorsJun 04, 2025
Amy Curran Promoted at Hill & Co.Her new role is director of strategic initiatives.
Brought to you by
The True Power Behind the Counter: Why Sales Associates Are the Heart of the Jewelry BusinessWhen investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.
Events & AwardsJun 04, 2025
Daymond John to Give Keynote at JCK Las VegasThe entrepreneur and “Shark Tank” star will share his top tips for success.
Weekly QuizMay 30, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CollectionsJun 03, 2025
In Her Latest Collection, Viviana Langhoff Is Leaning Into GoldThe designer is embracing bold pieces with weight to them in “AU79,” a collection she celebrated with a creative launch party.
FinancialsJun 03, 2025
Signet Jewelers Sees Turnaround in Q1 With Sales Ticking Up 2%On an earnings call, CEO J.K. Symancyk discussed what’s working for the company and how it’s preparing for the potential impact of tariffs.
Brought to you by
Clienteling Isn’t a Buzzword. It’s an Essential Business Model.More shoppers are walking out without buying. Here’s how smart jewelers can bring them back—and the tool they need to do it right.
SurveysJun 03, 2025
Consumer Confidence Improves in May The index partially rebounded after months of decline, due in part to the U.S.-China deal to temporarily reduce import tariffs.
CollectionsJun 03, 2025
Dakota Johnson Is Roberto Coin’s New Brand AmbassadorThe actress stars in the latest campaign set in Venice, Italy, and is set to participate in other creative initiatives for the jeweler.
GradingJun 03, 2025
Mason-Kay Jade Adds ‘Fei Cui’ to Jade ReportsThe company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."
SourcingJun 02, 2025
Gemfields’ June Auction to Include 36-Carat RubyThe large stone will be offered at its June sale along with a selection of secondary-type rubies from a new area of the Montepuez mine.
GradingJun 02, 2025
GSI Opens New Lab in Thailand Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.
TrendsJun 02, 2025
Amanda’s Style File: Three Gems for June Those born in June have a myriad of options for their birthstone jewelry.
SourcingJun 02, 2025
David Allouche Joins Grandview Klein DiamondsThe diamond industry veteran has been named its senior sales executive.
FinancialsMay 30, 2025
Movado’s Q1 Sales Slip Amid ‘Challenging’ Retail Environment The company plans to raise the prices of select watches to offset the impact of tariffs.
Policies & IssuesMay 30, 2025
Tariffs & Designers: Navigating Pricing in an Unstable EnvironmentBetween tariffs and the sky-high cost of gold, designers enter this year’s Las Vegas shows with a lot of questions and few answers.
CollectionsMay 30, 2025
Piece of the Week: Renato Cipullo’s ‘Hematite Blaze’ NecklaceDesigned by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.
Policies & IssuesMay 30, 2025
Trade Court Declares Trump’s Tariffs InvalidHowever, the tariffs remain in effect in the short term, as an appeals court has stayed the U.S. Court of International Trade’s decision.
CollectionsMay 29, 2025
Britney Spears Files Trademark for New Jewelry LineThe pop icon is one step closer to launching her “B Tiny” jewelry collection, a collection she first began posting about last fall.
Supplier BulletinMay 29, 2025
Inoveo Platinum Grain, Exclusively Distributed by StullerSponsored by Stuller
SourcingMay 29, 2025
Grizzly Auctions 6,620-Carat EmeraldIt was featured in the miner’s latest sale, which brought in $24.8 million.
TechnologyMay 29, 2025
GemFind Launches AI Product Description SoftwareGemText AI uses artificial intelligence to generate tailored product titles, descriptions, and tags with jewelry-specific language.
MajorsMay 28, 2025
Graff Unveils New Las Vegas FlagshipThe 3,300-square foot location is the jeweler's largest store in North America.
CrimeMay 28, 2025
8 Convicted in Kim Kardashian Jewelry Heist TrialAging and with myriad health issues, none will serve time for their roles in robbing the billionaire celebrity at gunpoint in 2016.
CollectionsMay 28, 2025
NY Liberty’s 2024 Championship Rings Honor Historic WinThe WNBA team received rings imbued with meaning, from leaf motifs and its Liberty torch to the number of diamonds used.
MajorsMay 28, 2025
Andrew Rickard Named JBT PresidentA longtime executive at RDI Diamonds, Rickard has served on the JBT board for the past five years.
