From tech platforms to candy companies, here’s how some of the highest-ranking brands earned their spot on the list.
A few notes from the diamond conference
Due to a last-minute scheduling conflict, I was only able to sit in on two full sessions at last week's diamond conference, put together by New York-based Initiatives in Art and Culture. But it was worth it. The sessions were...
Due to a last-minute scheduling conflict, I was only able to sit in on two full sessions at last week's diamond conference, put together by New York-based Initiatives in Art and Culture.
But it was worth it.
The sessions were interesting and were a nice departure from the countless sessions on sales, inventory and social networking I've attended in the past, where I tend to hear the same things over and over again.
Both of the sessions, coincidentally, included extensive discussion on the Hope Diamond. Here are a few gems (ha, ha) I gleaned from Friday:
- Harry Winston was the first jeweler to loan pieces to celebrities for the Oscars. Who wore it and when? Actress Jennifer Jones (1919-2009) donned Harry Winston for the 1943 Academy Awards, the year she took home the best actress Oscar for her performance in "The Song of Bernadette."
- Many historic gems passed through Harry Winston's hands, including the Lesotho diamond in 1967. One of the diamonds cleaved from this monster piece of rough, the 40.42-carat Lesotho III, later came to belong to Jacqueline Kennedy Onassis. It was her engagement ring when she married Greek shipping magnate Aristotle Onassis.
- For a while the famous 45.52-carat blue Hope Diamond wandered the country as part of a traveling exhibition of outstanding gemstones known as the "Court of Jewels," which toured the nation's major cities between 1949 and 1953. People paid admission to view the Court's jewels, with proceeds going to benefit children stricken with polio.
- Harry Winston gifted the Hope to the Washington, D.C.-based Smithsonian Institute in 1958. It's still there today, on display in the National Museum of Natural History.
- It's estimated that more than 150 million people have seen the Hope since it went on display at the museum in the late 1950s.
- Though it's known that the Hope originated in India, the "where" and "when" are two questions scientists have never been able to answer.
- Through the use of high-tech computer modeling, the Smithsonian put together a cutting history of the Hope. It is believed that the diamond we know as the Hope was originally a different shape and was part of the French crown jewels.
- Known as the "French Blue" and cut from a piece of rough called the "Tavernier Blue," the diamond disappeared during the French Revolution (1789-1799) when someone snatched the crown jewels. It resurfaced in England 20
- Owners of the Hope have included Henry Philip Hope, a banker, collector of gems and the stone's namesake, and U.S. socialite Evalyn Walsh McLean. Harry Winston acquired McLean's jewels in 1947.
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.























