The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.
Canadian Diamond Industry ‘Pillar’ Bob Gannicott Dies
The longtime Dominion Diamond Corp. executive died Wednesday morning at the age 69 from leukemia.

Yellowknife, Northwest Territories--Longtime Dominion Diamond Corp. executive Robert Gannicott died Wednesday morning from leukemia. He was 69 years old.
Gannicott served as CEO of Dominion from September 1999 to July 2015.
He also was a member of the company’s board of directors since its inception as a diamond business called Aber Diamond Corp. in 1992, serving as chairman of the board from June 2004 through April of this year, when he stepped down due to health issues.
Gannicott led the company through its growth period after discovering and starting the Diavik Diamonds Project in the Lac de Gras region of the Northwest Territories in 1994 and 1995 and acquiring the Harry Winston brand in 2004.
He also oversaw the acquisition of the Ekati diamond mine, also in the Lac de Gras region, in 2012 and the sale of the Harry Winston brand to Swatch Group a year later.
After that, the company was a pure-play diamond miner again and was renamed Dominion Diamond Corp.
Gannicott is survived by his partner, Geraldine Peacock.
“It is a sad day at Dominion. Bob Gannicott was a visionary and a pillar of the Canadian diamond industry,” Dominion CEO Brendan Bell said. “He built the company from the ground up, taking it from a junior mining company to what is it is today as Canada’s largest independent diamond producer. Bob was an exceptional leader as well as a good friend and mentor. He will be deeply missed by all who had the good fortune to work with him and to know him.”
The Latest

Plus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.

René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Arien Gessner and Moss Makhoulian have been elevated into newly created roles.


A podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.

The association selected eight recipients for the funding program, which is in its second year.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.

Around 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.

The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.

The new location is set to open this winter, featuring the retailer’s first rotating jewelry designer residency.

The pop artist appears in the latest campaign for the “Laurence Graff Signature” collection.

One-of-a-kind pearls take the shape of ice cream cones, frogs, submarines, and other imaginative charms.

Sponsored by Rio Grande Jewelry Supply

The American jewelry house, founded by Latvian immigrants, has been creating American flag brooches since 1917.

The artwork celebrates the Atlanta jeweler’s legacy and symbolizes its commitment to supporting local artists and its community.

Its team can evaluate jewelry and watches, as well as luxury handbags, artwork, and collectibles.

Falling oil prices were a factor in the slight month-over-month improvement.

The new offering comprises more than 120 bridal and engagement ring styles with natural and lab-grown diamonds.

The clock is part of the celebration for the soon-to-open Rolex headquarters on New York City’s Fifth Avenue.

The public relations professional is remembered for her benevolent generosity and unwavering commitment to those around her.

The new watch commemorates Pokémon’s 30th anniversary.

The luxury retailer is now called Exemplar Luxury Group.

The “Lady” collection is a new take on old beauty standards with gemstone-adorned hair pins and combs, a compact mirror necklace, and more.

The new line is included in the e-tailer’s curation of jewelry celebrating America’s 250th anniversary.

All active members who earned their credential or designation before Dec. 1, 2025, are required to recertify.
























