Lab-Grown

LVMH Luxury Ventures Sinks Money Into Lab-Grown Diamond Start-Up

Lab-GrownJun 22, 2022

LVMH Luxury Ventures Sinks Money Into Lab-Grown Diamond Start-Up

LVMH’s investment arm has taken a stake in Lusix, a lab-grown diamond company based in Israel.

20220622_Lusix header.jpg
Lusix held a press conference at its booth at JCK Las Vegas on June 10 to announce a $90 million round of funding that includes support from LVMH’s investment arm, LVMH Luxury Ventures. Lusix founder Benny Landa is pictured at center. (Photo courtesy of Lusix)
Las Vegas—A big name in luxury has just made an investment in lab-grown diamonds.

During the JCK Las Vegas show, Israeli company Lusix announced completion of a $90 million round of funding, with LVMH Luxury Ventures, LVMH’s private equity arm, as the most prominent investor.

Lusix’s diamonds are grown using the chemical-vapor deposition (CVD) process in factory located outside Tel Aviv that runs on solar power exclusively. 

During a press conference held at the company’s booth at JCK Las Vegas, inventor and Lusix founder Benny Landa said the diamonds are the highest quality lab-grown diamonds in the industry.

He said Lusix is able control the shape of the diamond during the growing process—creating stones such as the company’s trademarked Pyramid Diamonds—and to grow them in different colors. (Lab-grown diamonds normally are treated after growth to give them their color.) 

They also are “carbon negative”—Lusix’s solar farm produces more power than the factory consumes, Landa said—and are certified as “sustainable” by SCS Global Services, traits that appeal to today’s consumers, many of whom are concerned about climate change.

“They (consumers) won’t buy products that aren’t consistent with their values,” he said. 

 Related stories will be right here … 

At its booth at JCK Las Vegas and on its website, Lusix uses the tagline “Sun Grown Diamonds,” a phrase it has trademarked, though its future viability in the U.S. market remains unclear.

Under the Federal Trade Commission’s Jewelry Guides, which were updated in 2018, sellers of lab-grown diamonds must make it clear that their product is man-made.

It recommends using one of three terms to do so: laboratory-grown, laboratory-created or [manufacturer name]-created. The word “cultured” can be used too, but must be “immediately accompanied, with equal conspicuousness” by one of these three terms, according to the FTC.

“Sun Grown Diamonds,” with no mention of Lusix or the word laboratory, does not appear to fit within the FTC’s guidelines, though a Lusix spokesperson told National Jeweler on Tuesday that the company has asked the FTC to review its new tagline, which Lusix believes will stand.

If not, Lusix will modify as the FTC recommends, she added.

20220622_TAG Heuer lab-grown diamond watch.jpg
The one-of-a-kind “Carrera Plasma,” the 44 mm watch set with lab-grown diamonds TAG Heuer introduced at Watches & Wonders Geneva earlier this year. Lusix supplied some of the diamonds to the LVMH-owned brand.

In addition to LVMH, the $90 million in funding included investment from Israel-based companies Ragnar Crossover Fund and More Investments.

Lusix said it will use the money to expand its production capacity, most notably with the opening of a second solar-powered facility slated to start production this summer. The new factory will “enable Lusix to better serve the increasing demand for lab-grown diamonds.”

The company does not share production figures, though the spokesperson said the new facility will increase the company’s output five-fold.

LVMH did not respond to request for comment on its investment in Lusix, including an inquiry about the future use of lab-grown diamonds by its watch and jewelry brands, though at least one of its brands already has begun experimenting.

At Watches & Wonders Geneva this past spring, TAG Heuer unveiled the $375,000 “Carrera Plasma,” an automatic chronograph set with 11.7 carats of lab-grown diamonds supplied by Lusix as well as two other growers. 

The Latest

Dunkelberger’s Fine Jewelry
IndependentsJun 05, 2026
Pennsylvania Jewelry Store To Close After 79 Years

Jim Springer, owner of Dunkelberger’s Fine Jewelry, is heading into retirement.

Stock image of a person shopping at the grocery store
SurveysJun 05, 2026
Consumers to Cut Back on Spending Amid Rising Prices, Survey Shows

When conducting its May consumer confidence survey, The Conference Board asked extra questions about consumers’ budgeting strategies.

Rebel Jewelry Tunnel Charm
CollectionsJun 05, 2026
Rebel Jewelry’s Charm Symbolizes Perseverance for Pride Month

The “Tunnel” charm, our Piece of the Week, celebrates Pride Month with its design inspired by hope and the light at the end of the tunnel.

PG-05-SHOT-2-LUCIDA.033 1.png
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in Vegas

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Three gold rings set with yellow- and brown-hued diamonds
SourcingJun 05, 2026
State of Diamonds: The Way Forward for Natural Diamonds

The jewelry industry is reassessing its positioning as Gen Z reshapes the retail landscape and lab grown continues to gain market share.

Weekly QuizJun 05, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
A Marvelous Journey: The Collection of Maurice Tempelsman
AuctionsJun 04, 2026
Treasures from Maurice Tempelsman’s ‘Marvelous’ Life Head to Auction

Up for auction at Sotheby’s, the collection of Tempelsman’s personal effects includes a Cartier Tank watch Jackie O. gifted him.

Dakota Badia and Nancy Badia
CollectionsJun 04, 2026
Buddha Mama to Spend the Summer in Aspen

The Miami-based fine jewelry brand will host its first summer residency in the Colorado mountain town from June 5 to Aug. 23.

1872x1052-NextGem-2026-National-Jeweler-Advertorial.jpg
Brought to you by
How Modern Training Is Becoming a Competitive Advantage for Jewelry Retailers

With the trade and customer trust in mind, GIA® developed NextGem™ – on-demand training designed specifically for retail.

AGS at Peter Yantzer Building dedication
MajorsJun 04, 2026
AGS Honors Late Peter Yantzer, Holds Time Capsule Ceremony

The organization also announced its international board of directors for the 2026-2027 term.

Neiman Marcus downtown Dallas store
MajorsJun 04, 2026
Neiman Marcus’ Downtown Dallas Store to Close in September

Saks Global confirmed the closure this week, spelling the end for a store that’s been part of downtown Dallas for more than 100 years.

The Retail Smiths founder and National Jeweler columnist Peter Smith
ColumnistsJun 03, 2026
Peter Smith: When Top Talent Leaves and What It Says About You

Smith discusses how managers should handle a top performer's exit, warning that a poor response could have a lasting impact.

Screenshot of the Tracr website homepage
GradingJun 03, 2026
GIA’s Tracr Investment Is First Step Toward Industry-Owned Platform

The Gemological Institute of America is now a 30 percent stakeholder in Tracr, the De Beers-backed blockchain for diamonds.

The 1916 Company Coast to Coast Roadshow
WatchesJun 03, 2026
The 1916 Company Taking Pre-Owned Rolexes on the Road, Again

The retailer is bringing Rolex Certified Pre-Owned watches to five U.S. cities in 2026 for collectors to see, try on, and purchase.

Jessica Alba in Gabriel & Co. campaign
IndependentsJun 03, 2026
Jessica Alba Is the New Face of Gabriel & Co.

The actress and entrepreneur stars in the jeweler’s new campaign that celebrates life’s quiet moments.

Anna Maccieri Rossi Ora Wood Sunrise Cuff, Marie Lichtenberg High Jewelry Bandana, Anna Maccieri Rossi Carpe Diem Pendant
TrendsJun 03, 2026
State of Design: Only the Innovative Will Survive

The price of gold has risen, affecting the number of pieces designers make, the materials they use, and how they position themselves.

Woman with crossed hands and rings on fingers
FinancialsJun 02, 2026
Signet Jewelers’ Q1 Sales Up 2% As It Focuses on ‘Core Four’

The jewelry retailer is zeroing in on Zales, Jared, Kay Jewelers, and Blue Nile as it looks to create unique brand identities for each.

Dr. Akinwumi Adesina, chairperson of the Diamonds for Development Fund
SourcingJun 02, 2026
Leader Appointed for Botswana’s Diamonds for Development Fund

Dr. Akinwumi Adesina, a development economist, will head the fund created to help Botswana diversify its economy.

James Marks
WatchesJun 02, 2026
Watch Industry Veteran James Marks Joins Sotheby’s

Sotheby’s has appointed the former Phillips executive as its global head of private sales and retail in its watches division.

Sothebys 10-carat blue diamond, 120 carat Harry Winston diamond necklace
AuctionsJun 02, 2026
Sotheby’s to Auction 10-Carat Blue Diamond, 1960s Harry Winston Necklace

A private collection of five Paraíba tourmalines also will be up for sale at Sotheby’s High Jewelry auction in New York, scheduled for June 16.

People shopping in a jewelry store
IndependentsJun 02, 2026
State of Retail: 6 Things Retailers Should Know About Consumers Today

From Gen Z’s view of luxury to “doom spending,” these are the six consumer trends to note this year.

Zahn-Z Big Zaha Art Deco Ring
Events & AwardsJun 01, 2026
Design Atelier Brands Have a Big Night at Emotional Couture Design Awards

The show started by honoring Mildred Marcano, ended with a tearful Beth Anne Bonanno, and recognized a dozen-plus designers in between.

Rapaport's rebranding
SourcingJun 01, 2026
RapNet Rebranding as Rapaport Trade

The revamped online diamond marketplace will feature pricing intelligence and data-driven tools for more efficient buying and selling.

Gemfields emeralds
SourcingJun 01, 2026
Gemfields’ Higher-Quality Emerald Auction Achieves $26.8M

The miner said demand for higher-quality emeralds is stable, but there is notable caution in the market.

Cultus Artem River of Heaven Necklace
CollectionsMay 29, 2026
Cultus Artem’s Necklace Is the Oasis in Las Vegas’ Desert

The “River of Heaven” necklace, our Piece of the Week debuting at Couture, combines 26 salt and pepper diamonds spaced by Tahitian pearls.

Sean Dunn, Amy Greenberg, Elise Greenberg, Coleman Clark, Mitchell Clark
IndependentsMay 29, 2026
Meet the 2026 Retailer Hall of Fame Inductees

This year’s inductees include second-, third-, and fourth-generation jewelers.

Jesse Itzler
Events & AwardsMay 28, 2026
JCK Announces Jesse Itzler as 2026 Keynote Speaker

The author, speaker, and entrepreneur will give his presentation, “Spiritual Billionaire,” on Saturday morning.

JCK Rocks Nelly Graphic
Events & AwardsMay 28, 2026
JCK Rocks To Ride With Nelly

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach on Sunday night.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy