From tech platforms to candy companies, here’s how some of the highest-ranking brands earned their spot on the list.
Awaiting industry-wide "co-op" diamond advertising
February 24 will mark the first working meeting of the high-level diamond industry companies' effort to develop generic diamond advertising sponsored cooperatively across the supply chain. We're very eagerly awaiting the results of this new project, which could significantly affect...
February 24 will mark the first working meeting of the high-level diamond industry companies' effort to develop generic diamond advertising sponsored cooperatively across the supply chain. We're very eagerly awaiting the results of this new project, which could significantly affect the industry's health.
Demand stimulation is imperative in our luxury business, driven by discretionary spending. Even if the times weren't as hard as they are now, the implications for the long-term are manifold and substantial.
De Beers, of course, has historically played the role of chief diamond advertiser, a natural offshoot of its position as industry-wide marketing cartel. But when it chose to restructure and reposition its model several years ago, this advertising became a victim of the change.
You can't really blame De Beers for that. As more and more diamond production developed outside of its control, its share of the overall pie diminished. Normally in business, that would suggest that those competitors with growing interest in driving the product would begin to chip in to spur demand.
So that's what's happening now. Unfortunately, this industry has never been one to really cooperate on such efforts broadly. More often, it is a small group of well-known companies that end up footing the bill.
Perhaps that's what will happen again this time. In any regard, however, the success of these efforts is critical, because our industry needs marketing badly and needs it now.
The Latest

The “Khol” ring, our Piece of the Week, transforms the traditional Indian Khol drum into playful jewelry through hand-carved lapis.

The catalog includes more than 100 styles of stock, pre-printed, and custom tags and labels, as well as bar code technology products.

Launched in 2023, the program will help the passing of knowledge between generations and alleviate the shortage of bench jewelers.

The chocolatier is bringing back its chocolate-inspired locket, offering sets of two to celebrate “perfect pairs.”


The top lot of the year was a 1930s Cartier tiara owned by Nancy, Viscountess Astor, which sold for $1.2 million in London last summer.

Any gemstones on Stuller.com that were sourced by an AGTA vendor member will now bear the association’s logo.

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

The Swiss watchmaker has brought its latest immersive boutique to Atlanta, a city it described as “an epicenter of music and storytelling.”

The new addition will feature finished jewelry created using “consciously sourced” gemstones.

In his new column, Smith advises playing to your successor's strengths and resisting the urge to become a backseat driver.

The index fell to its lowest level since May 2014 amid concerns about the present and the future.

The new store in Aspen, Colorado, takes inspiration from a stately library for its intimate yet elevated interior design.

The brands’ high jewelry collections performed especially well last year despite a challenging environment.

The collection marks the first time GemFair’s artisanal diamonds will be brought directly to consumers.

The initial charts are for blue, teal, and green material, each grouped into three charts categorized as good, fine, and extra fine.

The new tool can assign the appropriate associate based on the client or appointment type and automate personalized text message follow-ups.

Buyers are expected to gravitate toward gemstones that have a little something special, just like last year.

Endiama and Sodiam will contribute money to the marketing of natural diamonds as new members of the Natural Diamond Council.

The retailer operates more than 450 boutiques across 45 states, according to its website.

The new members’ skills span communications, business development, advocacy, and industry leadership.

The jeweler’s 2026 Valentine’s Day campaign, “Celebrating Love Stories Since 1837,” includes a short firm starring actress Adria Arjona.

The new features include interactive flashcards and scenario-based roleplay with AI tools.

Family-owned jewelry and watch retailer Deutsch & Deutsch has stores in El Paso, Laredo, McAllen, and Victoria.

The Italian luxury company purchased the nearly 200-year-old Swiss watch brand from Richemont.

Micro-set with hundreds of diamonds, these snowflake earrings recreate “winter’s most elegant silhouette,” and are our Piece of the Week.

Ella Blum was appointed to the newly created role.























