A matching pair of 18.38-carat, D-color diamonds from Botswana’s Jwaneng mine sold for $3.3 million, the top lot of the jewelry auction.
CNBC Show Explores the Diamond District
The new “Streets of Dreams with Marcus Lemonis” series shines a spotlight on 47th Street and some familiar industry faces.

New York—New York City’s Diamond District was once again in the spotlight.
This time, 47th Street starred in the premiere episode of CNBC’s new series “Streets of Dreams with Marcus Lemonis” Tuesday night.
The CEO of Camping World and the host of CNBC’s reality show “The Profit” met up with several familiar industry faces as he explored the district and learned more about how diamonds are priced, polished, and purchased.
This street alone is responsible for around $24 billion in sales, Lemonis said, making diamonds the No. 1 export of New York State in terms of dollar value.
Lemonis visited the International Gem Tower to head upstairs to the Diamond Dealers Club of New York and meet with then-president Reuven Kaufman.
Kaufman talked about the changing face of the wholesale business as Indian dealers are welcomed into the once majority Jewish community and how the business is based on trust.
“In this industry, you have to trust the person [you’re buying from],” explained Kaufman.
After haggling, Lemonis left with a $26,000 diamond tennis bracelet to bring back to one of his retail stores.
Lemonis sat down with diamond dealer Fishel Beigel, who has been in the business since the 1970s, as well as third-generation jeweler-to-the-stars Richie Nektalov, also known as Richie Rich, the founders of Shiffon Co., and ALTR Created Diamonds President Amish Shah.
“It is a matter of pride and a great opportunity for ALTR Created Diamonds to showcase the burgeoning lab-grown diamonds market and our place as its pioneer,” Shah said in a press release about the company’s appearance.
Lemonis also met up with Rapaport Group Chairman Martin Rapaport to discuss the history of the price list and the changing industry.
The show will also visit Nashville’s Music Row, Denver’s Green Mile, and other notable streets throughout the series.
The Latest

Sponsored by A Diamond Is Forever

It was the second auction appearance for the fancy vivid blue-green diamond, which sold for $7.8 million at Christie’s Geneva 12 years ago.

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

Members of the U.S. Marshals Task Force took a 22-year-old man into custody. He was charged with tampering with evidence.


While the overall number of crimes was down, there were more incidences in which robbers pulled out guns, mace, or rammed cars into stores.

Jack Sutton Fine Jewelry is closing its store inside the downtown shopping center after 40 years in business.

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

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

Peter Smith gives tips on leading meetings, developing marketing, and making trade show appointments in the age of short attention spans.

The 11-piece “Medallions” capsule collection features five motifs: a crying eye, a heart on fire, a spiral, a flower, and a swallow.

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

The partners have announced the second cycle of the program, which has expanded to include a $25,000 student scholarship.

The owners of Staats Jewelers are heading into retirement.

Jeffrey Gennette, who retired in 2024 after 41 years with Macy’s, is the newest member of the jewelry retailer’s board of directors.

May babies are lucky to have emeralds, a gemstone admired for centuries, as their birthstone, writes Amanda Gizzi.

The new module allows retailers to plan, promote, and measure the success of events from a single dashboard.

NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.

The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

Led by the 6.59-carat sapphire, the sale garnered $9.7 million, a record total for a Heritage jewelry auction.

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu has been promoted to the role, which has been vacant since last year.

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.























