Events & AwardsMar 24, 2026
Lisa Bayer, Illustrator and Beloved Member of the Muse Family, Dies at 64Bayer, founder of Lisa Bayer Designs, is remembered as “a bright light in every room.”
Supplier BulletinJun 02, 2022
A Milestone in the Lab Grown Industry, the 3 Largest Certified Diamonds Over 15 Carats Coming to JCK
Sponsored by GreenLab Diamonds LLP
PHOTO Scroll through to see the three largest IGI Certified lab grown diamonds over 15 carats, available to see in-person at JCK Las Vegas 2022.
PHOTO Om, 27.27 carat, marquise step-cut IGI Certified Lab Grown Diamond
PHOTO Namah, 15.16 carat, pear rose-cut IGI Certified Lab Grown Diamond
PHOTO Shivaya, 20.24 carat, emerald-cut IGI Certified Lab Grown Diamond
Industry enthusiasts looking at buying lab grown diamonds and jewelry at JCK Las Vegas 2022 will have an opportunity of seeing the world’s three largest IGI Certified lab grown diamonds named “Om” (27.27-carat, marquise step cut), “Namah” (15.16-carat, pear rose-cut) and “Shivaya” (20.24-carat, emerald-cut) showcased by GreenLab Diamonds.
GreenLab has a legacy of three generations of diamantaires and over 50 years of experience in the diamond industry. Championing their experience using technology and innovation, they have stretched the frontiers of the industry and catapulted as the largest lab grown diamond growers. Their diamond growing infrastructure has more than 1,000 reactors, powered by renewable energy, harnessed through its 25 MW solar power plant spread across 90 acres of land, which further cuts down the cost to nature and reduces the CO2 emissions. Noteworthier, these thousands of carats-per-month diamonds are created with a desire to nurture both people and the environment without compromising on the quality, making its manufacturing units truly green and sustainable.
Their exceptional lab-created trio is named in honor of the popular mantra Om Namah Shivaya, a meditative expression thousands of years old. Among other things, the final syllables symbolize the elements: earth, water, fire, air and space.
Om - The world record holder, a 27.27-carat marquise step cut with dimensions of 34.46 x 18.21 x 5.27 mm, was named "Om" after the mystic syllable and represents the company’s vision to make India the world leader in the lab grown diamond sector. Om has the additional distinction of finishing “as-grown,” needing no post-growth treatment to enhance color.
Namah - Named for the second component of the popular mantra, Namah is a 15.16-carat pear rose-cut measuring 24.52 x 15.60 x 4.56 mm. Namah also finished “as-grown,” requiring no additional treatment.
Shivaya - The 20.24-carat emerald cut, now the world’s second largest polished lab grown diamond, measures 22.17 x 10.93 x 7.26 mm and was named for the mantra’s closing syllables.
GreenLab is a seed-to-jewelry company where growing, cutting, polishing of diamonds, jewelry designing and manufacturing take place within the same ecosystem, ensuring minimal supply chain issues with optimal quality control, giving the world sustainable, affordable and opulent diamonds and jewelry designed for the new millennial and environment conscious consumers.
We look forward to seeing you at JCK Las Vegas, Labon LLC booth #8131, the authorized dealer of GreenLab Diamonds in USA, or visit our website at www.greenlab.diamonds.
More on Supplier Bulletin
The Latest
AuctionsMar 24, 2026
White Diamonds Shine In Christie's Jewels Online SaleThe highest-grossing lot was a Tiffany & Co. ring set with a flawless, emerald-cut diamond of 10 carats.
SourcingMar 24, 2026
AGTA Solidifies Tucson Dates For 2027-2029The next three editions of AGTA GemFair Tucson will feature a five-day show that includes Sunday.
Brought to you by
Protect Your Customers and Your BusinessYou deserve to know what you are selling–to protect your customers as well as your business and your reputation.
WatchesMar 24, 2026
Christie’s Names New Senior Specialist, WatchesFormer Sotheby’s executive Tom Heap has taken on the London-based role.
Weekly QuizMar 19, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeMar 23, 2026
NYPD Looking for 3 Jewelry Store Robbery SuspectsThe group of women allegedly robbed two Catbird stores and one Gorjana location on the afternoon of March 9.
FinancialsMar 23, 2026
Movado’s Q4 Sales Rise As Demand Grows From Younger Shoppers, WomenMovado CEO Efraim Grinberg noted continued strength in the fashion watch and accessible luxury segments in the U.S.
Brought to you by
Is This You? Every Jeweler Has This Problem; We Have the Solution.Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.
TrendsMar 23, 2026
Marco Bicego’s New Campaign Showcases ‘The Art of Craft’After celebrating 25 years in 2025, the campaign marks a new chapter for the jewelry brand with the message that “Identity Creates Value.”
Events & AwardsMar 23, 2026
These Watch Brands Are Heading to Couture This YearCouture and Time to Watches announced the watch brands, from big names to independents, attendees will see at the show.
FinancialsMar 20, 2026
Macy’s Turnaround Plans Shows Promise, Boosted by Bloomingdale’sPlus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.
AuctionsMar 20, 2026
Sotheby's, De Beers Unveil ‘Jwaneng 28.88’ DiamondThe flawless, Type IIa stone is estimated to achieve up to $2.8 million at the auction house’s high jewelry sale in April.
TrendsMar 20, 2026
‘Frankenstein’ Costume Designer Is Bejeweled In Brooches for Oscars WinCostume designer Kate Hawley wore three archival Tiffany & Co. brooches, our Pieces of the Week, while accepting her first Oscar.
FinancialsMar 19, 2026
Signet Jewelers to Close 100 Stores, Shutter James Allen BannerThe jewelry retailer announced changes to its store network and brand portfolio during its fourth-quarter earnings call.
SurveysMar 19, 2026
NRF Forecasts 4% Retail Sales Growth in 2026From a weaker labor market to inflation, NRF Chief Economist Mark Mathews gave insight on what retailers can expect this year.
AuctionsMar 19, 2026
26-Carat Diamond Tops $1M at AuctionThe historic stone, which sold at Elmwood’s in London, is the largest white diamond to be offered on the U.K. market in more than a decade.
Events & AwardsMar 19, 2026
JCK Rocks To Ride With NellyThree-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach in Las Vegas on May 31.
AuctionsMar 18, 2026
Collection of the ‘Severely Beautiful’ Lady Wardington Fetches $161KThe model and fashion editor’s gold evening bags were the top lots at the London sale, going for more than $25,000 each.
PodcastsMar 18, 2026
Episode 3: An Interview With Jewelry Designer Johnny NelsonFresh off winning the David Yurman Gem Awards Grant, Nelson discusses the ring that launched his career and his plans for the future.
SourcingMar 18, 2026
Lucara Recovers Nearly 37-Carat Blue DiamondThe “stunning” Type IIb stone was found via x-ray technology at its Karowe mine in Botswana.
MajorsMar 18, 2026
Stuller Releases New Edition of Jewelry Education Book“The Basics of Jewelry” has been updated to include modern topics and visuals.
Events & AwardsMar 17, 2026
The Best Moments From the 2026 Gem Awards Held just before the Oscars, the jewelry industry’s big awards show had its share of standout jewelry, gowns, and acceptance speeches.
SourcingMar 17, 2026
Cruzeiro Mine Debuts ‘Winter Tourmaline’The Brazilian mine’s new collection features cabochons in soft, muted shades like silver and lilac.
TrendsMar 17, 2026
Natalie Portman Is Tiffany & Co.’s New AmbassadorThe Academy Award-winning actress stars in Tiffany & Co.’s latest commercial, which debuted Sunday night during the Oscars.
MajorsMar 17, 2026
Kering Establishes Jewelry Division, Appoints CEOThe organizational change follows Kering’s promise of a transformation after declining sales in 2025.
EditorsMar 16, 2026
2026 Oscars Jewelry: One Necklace After AnotherNatalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.
WatchesMar 16, 2026
TAG Heuer Has a New CEOBéatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.
