Chicago police and members of the U.S. Marshals Service tracked down the 35-year-old suspect earlier this week in St. Louis.
Martin Katz is Being Sold Online for the First Time
A selection of 30 pieces from the high-end jeweler will be available beginning today as part of a dedicated online trunk show on luxury e-tailer Moda Operandi.

The high-end jewelry designer, who specializes in one-of-a-kind and red carpet pieces, sells directly to clients at his Beverly Hills salon and wholesales exclusively at the Bergdorf Goodman department store in New York.
But starting today, 30 select pieces of Martin Katz jewelry will be available for purchase on luxury web retailer ModaOperandi.com for one of its limited-time online “trunk shows.”
“The online space has been growing and becoming more appealing for the luxury consumer over the years,” Katz said. “I have had my eye on it, but nothing really made sense or felt right for my brand until I was approached by Moda Operandi. Their brand, vision and consumer were the perfect match, so it is really exciting for me.”
Each Martin Katz piece for sale on the site is one-of-a-kind, signed and numbered. The jewels start at $16,000 retail and top off at $796,000 for a pair of kite-shaped 10.62-carat emerald drop earrings that Katz recently finished.
“I cut the stones to match,” Katz explained. “They are something very special and not to be seen again.”
The designer wanted to offer customers a diverse array of pieces in his first digital fore, as he gauges the tastes of the Moda Operandi client.
“I decided to include some pieces that speak to my whimsical artistry and use of rare stones,” Katz said. “Also included are some stylized basics, like diamond earrings, some with added accent colors. I have a few very important pieces to show the depth of what we do in jewels.”
Moda Operandi CEO Deborah Nicodemus stated, “(Katz) has an extraordinary talent to unlock the beauty of precious gems through his designs. Martin Katz’s collection will resonate with our client as she truly values creativity and designers with an eye for perfection.”
The Martin Katz trunk show will be available for purchase on ModaOperandi.com through May 26.
Despite Katz’s relative exclusivity, the designer says he is keeping an open mind when it comes to future digital retail options.
“I am always open to exploring opportunities that are new and exciting,” he said. “For me, it really comes down to if it is a fit for the brand and if it makes sense for an independent jeweler like myself.”
In addition to digital trunk shows, Moda Operandi allows consumers to pre-order apparel and accessories directly after debuting on runways, and also stocks certain items for immediate purchase via its online “boutiques.”
Officially, Katz made his online debut last Friday via one of these boutiques, when 10 of the designer’s jewels, separate from the 30-piece trunk show, premiered on Moda Operandi as part of a regional edit geared toward Eid, the Islamic holiday beginning June 25 this year and concluding June 28.
The Latest

Owners of the Ekapa Mine reportedly filed for liquidation about a week after a mudslide trapped five workers who have yet to be found.

A 10-year alliance has also begun to address the shortage of bench jewelers through scholarships, enhanced programs, and updated equipment.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

The “Splendente” collection has evolved to feature hardstone letter pendants, including our Piece of the Week, the onyx “R.”


The jewelry collection belonged to “one of society's most glamorous and beautiful women of the mid-20th century,” said the auction house.

The update came as Anglo took its third write-down on the diamond miner and marketer, which lost more than $500 million in 2025.

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Emmanuel Raheb discusses the rise of “GEO” and the importance of having well-written, quality content on your website.

Each received around four years for burglarizing a jewelry store and a coffee shop in Simi Valley, California, last May.

Catherine Aulick, a GIA graduate, received the ninth and final Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design.

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

Experts from India weigh in the politics, policies, and market dynamics for diamantaires to monitor in 2026 and beyond.

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

The Swiss watchmaker is battling declining sales amid a rapid retail expansion, according to a Financial Times report.

The campaign celebrates Giustina Pavanello Rahaminov, the co-founder’s wife and matriarch of the family-owned brand, for her 88th birthday.

Rachel Bennett, a senior jeweler who has been with Borsheims since 2004, earned the award.

After the Supreme Court struck down the IEEPA tariffs, President Trump imposed a 10 percent tax on almost all imports via a different law.

The industry veteran, who was with The Edge Retail Academy for 14 years, joins her husband at the company he founded in 2022.

The vintage signed jewelry retailer chose Miami due to growing client demand in the city and the greater Latin American region.

Former Flight Club executive Jin Lee will bring his experience from the sneaker world to the pre-owned watch marketplace.

Sakamoto, who died in mid-January following a sudden illness, is remembered for his humility and his masterful, architectural designs.

The April event will feature a new VIP shopping day requiring a special ticket.

Bulgari chose the British-Albanian singer-songwriter for her powerful and enduring voice in contemporary culture, the jeweler said.

In a 6-3 ruling, the court said the president exceeded his authority when imposing sweeping tariffs under IEEPA.

Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.























