From tech platforms to candy companies, here’s how some of the highest-ranking brands earned their spot on the list.
The Vault Nantucket Is Popping Up in Boston with a Private Atelier
The seasonal fine jewelry seller is bringing its creative solutions to selling during a pandemic to the mainland.

“My dream was to be carried in a store that really celebrates jewelry design...The Vault is a celebration of jewelry design.” — Katherine Jetter
Collaboration is huge to The Vault’s ethos, and the Boston atelier provides ample opportunity for that.
Jetter will host private selling events for her line and the designers she stocks and be able to meet clients by-appointment at the modern, all-glass space that boasts an outdoor terrace.
“We promoted that a lot in June and people took me up on it. Some of my older clients who I never thought would be able to work FaceTime were on Instagram Lives and on FaceTime with me and we actually had some really nice business from that.”
“I took the attitude of staying positive and making sure we thrived through this environment. Not everyone had the same morale.” — Katherine Jetter
Jetter adapted to the changing phases of reopening.
By the end of the summer, people were shopping in-store in masks, and rather than ending after Labor Day Weekend, people stayed on in Nantucket, and Jetter stayed open through September. Jetter was rightfully exhausted by her new career as event planner.
Jetter said it was easier for her to adapt to new ways of selling than a traditional jewelry store because her goal has been to provide the antithesis of a traditional experiment.
“I’m seeing more customer awareness in wanting to keep their favorite store and boutiques in business so we can all be here next year.” — Katherine Jetter
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 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.

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