David Allouche Joins Grandview Klein Diamonds
The diamond industry veteran has been named its senior sales executive.

Allouche has joined the company with more than two decades of experience across the global diamond trade.
He brings extensive knowledge, proven leadership in sales and operations, and an entrepreneurial spirit that aligns with Grandview Klein to the role, it said.
“We are excited to welcome David to the Grandview Klein team,” said Moshe Klein, CEO of Grandview Klein Diamonds.
“His depth of industry experience, attentive customer service, and commitment to excellence will strengthen our ability to serve retailers and designers looking for premium natural diamonds with integrity and traceability.”
Allouche started his career with hands-on diamond cutting and polishing in 2000.
From 2001 to 2003, he worked at a diamond manufacturing factory operated by Rosy Blue in Russia, where he developed a foundation in large-scale production and quality control before joining Cora International in the United States.
Two years later, he was appointed to vice president of sales and operations at AnDiamond, doing business as Henri Daussi.
Over the next 18 years, he played a key role in driving strategic growth, streamlining operations, and building long-term relationships with retail and wholesale partners, said the company.
In 2022, Allouche launched his own business, Allouche Diamant, where he offered bespoke diamond solutions to select clientele and became a respected figure in the trade for his entrepreneurial approach and reputation for trust and professionalism, Grandview Klein said.
“I’ve long admired Grandview Klein for its exceptional inventory and its ability to craft creative, tailored marketing solutions for each of its retail partners,” said Allouche.
“Joining this team feels like a natural step in my journey, and I’m excited to contribute to the continued growth of a company I hold in such high regard.”
Grandview Klein said Allouche joins the company as it continues to expand its offerings, including a new diamond fine jewelry collection and an enhanced traceability program.
The Latest

The “Impermanence” collection contemplates nature through the Japanese art of Ikebana (flower arranging) and philosophy of wabi-sabi.

The Texas-based jewelry retailer has set up shop in Tennessee and Arizona.

Eric Ford will step into the role, bringing with him decades of experience.

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

In addition to improved capabilities, the acquisition will allow the jeweler to offer support to other independent jewelers.


The “Celestial Blue” capsule collection campaign features Olympian Kateryna Sadurska.

The seasonal store, located in Mykonos, Greece, offers exclusive events, personal styling, and curated experiences.

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

The New England jeweler is hosting a bridal event for the month of August.

Its sessions will focus on inventory strategies, staff performance, retention and acquisition, emerging market trends, and more.

For its 10th anniversary, Miseno designed the “Arco” earrings based on the Arco Felice, an arch conceptualized in A.D. 95 in Miseno, Italy.

The jewelry company is one of several contributing to relief efforts in the region after the recent floods.

Inspired by fiancé Sid Wilson’s nickname for her, the white and yellow diamond ring features a unique honeycomb design.

The brand is marking its 50th anniversary with a limited-edition bangle, high jewelry suites, new collections, and more.

Goldfarb said changes in the industry, coupled with his age and the updates needed to modernize his business, drove his decision.

Longtime LVMH executive Michael Burke has stepped into the role.

Central topics of next week’s event include climate action, labor rights, artisan preservation, and value retention in producing countries.

Vickie Rokkos has joined the jewelry company as its new national sales director of North America.

Turbulence will be the new baseline for luxury as it faces its biggest potential setbacks in 15 years, a recent report said.

Sponsored by Rio Grande Jewelry Supply

The “For the Love of Fruits” collection features five fruit pendants, each holding a different meaning.

Diamonds and crimes (some involving diamonds) top the list of National Jeweler’s most popular stories halfway through the year.

The “Les Pétales” collection imagines roses caught mid-bloom as a tribute to nature’s beauty.

Luxury brands charge thousands for their shoes and handbags. Jewelers pricing diamond products should take note, Peter Smith writes.

Rotenberg was an active member of the American Gem Society and an accomplished appraiser who also worked with therapy dogs at a hospital.

It follows New York-based brand Shahla Karimi Jewelry’s all-women team in “Say Yes to the Dress” meets “The Office”-style episodes.

In its inaugural year, the SMO Foundation will focus on supporting two organizations in West Africa and one in South America.