The Vault’s Katherine Jetter is accusing the retailer of using info she shared for a potential partnership to move into Nantucket.
Helzberg selling lab-grown diamonds in select stores
The test program includes white, pink and yellow stones, which are being sold in Helzberg stores in Virginia, Florida, Arizona and Illinois, among others.

New York--Helzberg Diamonds is selling pink, yellow and white lab-grown diamonds from Scio and Renaissance Diamonds in select stores across the country, making it the latest retailer to test the market for man-made diamonds.
When asked for comment and information on the program, Helzberg Diamonds Chairman and CEO Beryl Raff said “This year, Helzberg Diamonds is celebrating 100 years of love. Embracing innovation and change is a part of our rich heritage. Testing lab-grown diamonds, with full consumer disclosure, is only one of many initiatives to give customers choices and seek new ways to best serve them for the next 100 years.”
The lab-grown pinks are all loose, round brilliant diamonds that are either fancy vivid or fancy intense vivid and are 1/2, 3/4, or 1 carat in size.
Renaissance Diamonds Corp. President and CEO Neil Koppel said price points range from $5,000 to $11,000, making the lab-grown stones significantly less expensive than mined pink diamonds of the same size and quality.
Greenville, S.C.-based Scio Diamond Technology Corp. produced the pink diamonds in a joint venture with Renaissance, called Renaissance Created Diamonds. They are being sold to consumers under, and are inscribed with, the Renaissance brand name.
The diamonds are grown using the chemical vapor deposition (CVD) process, and are high-pressure, high-temperature (HPHT) treated to improve their color. Renaissance cuts and polishes the stones and they are graded by the International Gemological Institute (IGI) in New York.
The test program started in March and is in in-store only; the stones are not being sold online by Helzberg, which has more than 200 stores.
According to Scio, the Helzberg stores carrying the lab-grown diamonds include the locations in the Pentagon Mall in Arlington, Va.; Wellington Green in Wellington, Fla.; Chandler Fashion Center in Chandler, Ariz.; and White Oaks Mall in Springfield, Ill.
Scio CEO Gerald (Jerry) McGuire and Koppel said that Helzberg is selling some lab-grown white and yellow diamonds as well. The whites are a mix of Scio- and Renaissance-grown stones, while the yellow diamonds were all grown by Renaissance.
Lab-grown diamonds are becoming more common as the technology involved in growing them improves.
In addition to Helzberg Diamonds, which is one of the largest remaining specialty jewelry chains in the country and is a member of the American Gem Society, reports have noted that 73-store chain Rogers & Hollands carries lab-grown diamonds.
At the trade
While the “conflict free” aspect of lab-grown diamonds has been pushed in the past, both McGuire and Koppel said the lower price of man-made stones is what they believe will appeal most to consumers, particularly with colored diamonds, which are rarer and more expensive.
As Koppel put it, “It makes the unaffordable affordable.”
McGuire concurred.
“Consumers might not ever see (pink and yellow diamonds) in their lifetime,” he said, and even if they get the chance to see them, they likely wouldn’t be able to buy them.
“We don’t think we are going to replace mined diamonds. It would be silly to think that. But we do want to give the consumer an alternative.”
The Latest

Agents seized 2,193 pieces, a mix of counterfeit Cartier “Love” and “Juste Un Clou” bracelets, and Van Cleef & Arpels’ “Alhambra” design.

The designer brought her children’s book, “The Big Splash Circus,” to life through a collection of playful fine jewelry characters.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

The trade association has chosen the recipients of the funding initiative it formed to foster the growth and sustainability of the industry.


The organization has also announced this year’s slate of judges.

Associate Editor Natalie Francisco shares 20 additional pieces that stood out to her at the Couture show.

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

Lori Tucker started at Williams Jewelers when she was 18 years old.

The “Marvel | Citizen Zenshin” watch is crafted in Super Titanium and has subtle nods to all four “Fantastic Four” superheroes on the dial.

Pritesh Patel, the lab’s chief operating officer, will take over as president and CEO of GIA.

National Jeweler and Jewelers of America discuss the standout jewelry trends and biggest news to emerge from the shows this year.

Signatories to the “Luanda Accord” committed to allocating 1 percent of annual diamond revenue to the Natural Diamond Council.

The winning designs captured the “Radiance” theme.

Nominations in the categories of Jewelry Design, Media Excellence, and Retail Innovation will be accepted through July 30.

The singer’s ring ticks off many bridal trends, with a thick band, half-bezel setting, and solitaire diamond.

The bracelet references vintage high jewelry and snake symbolism as a playful piece where a python’s head becomes a working belt buckle.

The heist happened in Lebec, California, in 2022 when a Brinks truck was transporting goods from one show in California to another.

The 10-carat fancy purple-pink diamond with potential links to Marie Antoinette headlined the white-glove jewelry auction this week.

The Starboard Cruises SVP discusses who is shopping for jewelry on ships, how much they’re spending, and why brands should get on board.

The historic signet ring exceeded its estimate at Noonans Mayfair’s jewelry auction this week.

To mark the milestone, the brand is introducing new non-bridal fine jewelry designs for the first time in two decades.

The gemstone is the third most valuable ruby to come out of the Montepuez mine, Gemfields said.

Founder and longtime CEO Ben Smithee will stay with the agency, transitioning into the role of founding partner and strategic advisor.

Associate Editor Natalie Francisco shares 20 of her favorite pieces from the jewelry collections that debuted at Couture.

If you want to attract good salespeople and generate a stream of “sleeping money” for your jewelry store, then you are going to have to pay.

The top lot was a colorless Graff diamond, followed by a Burmese ruby necklace by Marcus & Co.