Lab-GrownAug 07, 2025
Chatham Releases Catalog for Loose Lab-Grown GemstonesLab-GrownSep 25, 2025
Kira Jewels Expands Lab-Grown Diamond Production
The manufacturer is adding 1,400 chemical vapor deposition (CVD) reactors to its growing facility in India.
Kira Jewels currently produces 250,000 polished carats of lab-grown diamonds each month at its 1 million square-foot, solar-powered facility.
New York—Kira Jewels, an India-based lab-grown diamond provider that manufacturers its gemstones using chemical vapor deposition (CVD), has announced it is expanding its production capacity.
The company is adding 1,400 CVD reactors to its diamond-growing facility, bringing the total of reactors to 4,000.
The expansion will allow the manufacturer to make more than 325,000 polished carats a month, up from the 250,000 carats a month it currently produces.
To support this, the 1 million square-foot, solar-powered facility will increase its power from 75 megawatts of installed solar energy to 150 megawatts.
The facility is also SMETA and SEDEX certified, marking Kira Jewels’ commitment to ethical and sustainable practices, it said.
Kira Jewels currently employs more than 8,000 artisans.
The company, founded in 2023 and belonging to the family that owns natural-diamond provider Kiran Gems, said the decision to expand came from three key factors—heritage of expertise, customer trust, and growth and demand.
Kira Jewels said it has seen rising demand from new and existing customers for larger and specialty stones, fueling its need for expanded production.
“At Kira, we’re not just shaping the future of lab-grown diamonds, we’re working to make that future accessible to everyone,” said Mehul Vaghani, founder and CEO of Kira Jewels.
“As the industry grows, what sets us apart is our commitment to keeping a reliable, certified inventory available at scale. This expansion is more than growth—it’s about building trust, leading responsibly, and ensuring the brilliance of lab-grown diamonds can be enjoyed worldwide.”
Related stories will be right here …
The company is adding 1,400 CVD reactors to its diamond-growing facility, bringing the total of reactors to 4,000.
The expansion will allow the manufacturer to make more than 325,000 polished carats a month, up from the 250,000 carats a month it currently produces.
To support this, the 1 million square-foot, solar-powered facility will increase its power from 75 megawatts of installed solar energy to 150 megawatts.
The facility is also SMETA and SEDEX certified, marking Kira Jewels’ commitment to ethical and sustainable practices, it said.
Kira Jewels currently employs more than 8,000 artisans.
The company, founded in 2023 and belonging to the family that owns natural-diamond provider Kiran Gems, said the decision to expand came from three key factors—heritage of expertise, customer trust, and growth and demand.
Kira Jewels said it has seen rising demand from new and existing customers for larger and specialty stones, fueling its need for expanded production.
“At Kira, we’re not just shaping the future of lab-grown diamonds, we’re working to make that future accessible to everyone,” said Mehul Vaghani, founder and CEO of Kira Jewels.
“As the industry grows, what sets us apart is our commitment to keeping a reliable, certified inventory available at scale. This expansion is more than growth—it’s about building trust, leading responsibly, and ensuring the brilliance of lab-grown diamonds can be enjoyed worldwide.”
Kira Jewels has more than 4,700 partners worldwide, from manufacturers and designers to retail chains and independent jewelers.
It has the largest lab-grown diamond inventory in the United States, the company said, including 250,000 stones across all shapes, sizes, and qualities.
Of these, 150,000 are available for next-day delivery from its New York office, it said.
“We stay agile and closely track market shifts, using insights from our diverse customer base to anticipate demand and stock accordingly,” said Vaghani.
“Right now, we’re seeing strong momentum in elongated fancy shapes in the 3 to 6 carat range. Our goal is to grow alongside our customers and be the resource serving every segment of the industry with precision and reliability.”
Customers can search and select from Kira Jewels’ large offering of lab-grown diamonds on its web portal and mobile app, which can be downloaded from the Google Play or Apple App Store.
Its platform also provides data and insights beyond the 4Cs to help wholesalers and jewelers buy with confidence, it said.
The company’s inventory can also be integrated with its clients’ POS systems to ensure smooth operation and real-time updates, it added.
For more information on Kira Jewels, visit its website.
More on Lab-Grown
The Latest
FinancialsNov 26, 2025
Movado CEO Talks Tariffs, Growing Interest in Accessible Luxury WatchesDuring its Q3 call, CEO Efraim Grinberg discussed the deal to lower tariffs on Swiss-made watches, watch market trends, and more.
TrendsNov 26, 2025
Piece of the Week: Rosior’s Pumpkin RingRosior’s high jewelry cocktail ring with orange sapphires and green diamonds is the perfect Thanksgiving accessory.
IndependentsNov 26, 2025
Greenwich St. Jewelers Launches Colorful Holiday CampaignThe “Embrace Your True Colors” campaign features jewels with a vibrant color palette and poetry by Grammy-nominated artist Aja Monet.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
MajorsNov 26, 2025
Serafino Consoli Names New VP of Sales, Brand Development for the AmericasLuxury veteran Alejandro Cuellar has stepped into the role at the Italian fine jewelry brand.
Weekly QuizNov 20, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsNov 26, 2025
Grandview Klein Presents 4 Scholarships in NamibiaThe company gave awards to four students at the Namibia University of Science & Technology, including one who is a Grandview Klein employee.
IndependentsNov 25, 2025
Pearl Stringer Margaret Hoisik DiesShe is remembered as an artist who loved her craft and was devoted to her faith, her friends, and her family.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
SourcingNov 25, 2025
Finestar Opens Diamond Manufacturing Facility in JohannesburgIt joins the company’s other manufacturing facilities globally, including in India, Botswana, and Namibia.
TrendsNov 25, 2025
Amanda’s Style File: Polka DotsThe polka dot pattern transcends time and has re-emerged as a trend in jewelry through round-shaped gemstones.
CrimeNov 25, 2025
Former Arizona AG Official Charged With Trafficking Stolen JewelryVanessa Hickman, 49, allegedly sold a diamond bracelet that was mistakenly sent to her home.
Events & AwardsNov 25, 2025
GIA Awards Susan Jacques With Its Highest HonorGIA’s former president and CEO was presented with the Richard T. Liddicoat Award for Distinguished Achievement.
Recorded WebinarsNov 24, 2025
Watch: Top Tips for Social Media EtiquetteSocial media experts spoke about protecting brand reputation through behaving mindfully online.
WatchesNov 24, 2025
Breitling Reveals Plans for Gallet, Universal GenèveIn 2026, the three will come together as “House of Brands,” with Gallet sold in Breitling stores and Universal Genève sold separately.
CollectionsNov 24, 2025
Muse Debuts a Wicked 'Have a Heart x Cynthia Erivo' SequelThe second drop, which includes more Elphaba-inspired pieces from additional designers, will continue to benefit nonprofit Dreams of Hope.
IndependentsNov 24, 2025
J.R. Dunn Jewelers Names New PresidentSecond-generation jeweler Sean Dunn has taken on the role.
MajorsNov 21, 2025
Natural Diamond Council Names New CEOAmber Pepper’s main focus will be on digital innovation and engaging younger consumers.
SourcingNov 21, 2025
De Beers’ Branded, Traceable Diamonds Roll Out to 19 Retailers Called “Origin by De Beers Group,” the loose, polished diamonds are being sold in a total of 30 stores in the United States and Canada.
CollectionsNov 21, 2025
Piece of the Week: Melissa Kaye’s ‘Rocky Infinity’ NecklaceThe lariat necklace features a 4.88-carat oval-cut Zambian emerald in 18-karat yellow gold.
AuctionsNov 20, 2025
Vanderbilt Jewels Shine at Phillips Sale, Pink Diamond WithdrawnA 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.
CollectionsNov 20, 2025
Rebecca Rau Jewels Debuts With ‘Then & Now’ CollectionRau is a fourth-generation art and antique dealer from M.S. Rau gallery whose first jewelry collection merges artifacts with modern design.
Policies & IssuesNov 20, 2025
RJC Names New Executive DirectorFormer De Beers sustainability leader Purvi Shah will take over the role in February 2026.
WatchesNov 20, 2025
LVMH Takes Minority Stake in Citizen Group-Owned Movement Maker La Joux-Perret is based in La Chaux-de-Fonds, Switzerland, and makes solar quartz as well as mechanical watch movements.
GradingNov 20, 2025
Julia Griffith Joins SSEF as Head of EducationShe previously taught at Gem-A and is the founder of The Gem Academy.
CollectionsNov 19, 2025
Larkspur & Hawk Celebrates 25 Years With Helena Bonham Carter CampaignThe British actress and her daughter modeled pieces from the brand’s new “Palette” capsule for its “Once Upon a Time” holiday campaign.
TechnologyNov 19, 2025
Google Has a New Form for Reporting ‘Review Bombing’ Attacks Plus, the tech giant shares the steps retailers should take if they believe they’re a victim of a review extortion scam.
IndependentsNov 19, 2025
Houston Jeweler Keith Shaftel Retires, Next Generation Steps In Danny and Gaby Shaftel are now Shaftel Diamonds’ CEO and chief operating officer, respectively.
