After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.
What you might have missed
The most popular story on the website last week was a roundup of the fall’s most outstanding jewelry exhibitions.
New York--Here are the five most popular stories from NationalJeweler.com for the week of Oct. 12 to 18, according to Google Analytics.
1. 5 great jewelry exhibitions to see this fall. From Navajo jewelry in New York to Cartier in Denver and Downton Abbey in Delaware, National Jeweler lists five of the best jewelry exhibitions being held this autumn.
2. Signet CEO Barnes resigns, replaced by Mark Light. News broke last Tuesday morning that Signet Jewelers Ltd. CEO Michael Barnes would be stepping down at the end of the month and be replaced by President and Chief Operating Officer Mark Light.
3. 8 keys to being competitive this holiday season. A recent consumer survey by PricewaterhouseCoopers U.S. lends insight into how consumers are expected to behave this holiday season and what retailers need to do to be prepared.
4. For Signet CEO, the decision to leave was personal. Analysts say the timing of Mike Barnes’s decision to step down after nearly four years and return to his home in Dallas was surprising but understandable.
5. 5 questions with: independent jeweler Brad Kodak. One of the owners of W. Kodak Jewelers in Hoboken, N.J. discusses margins, marketing and the biggest challenge facing independent jewelers today.
The Latest

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.

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

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


Charlotte Rose said her election is “a sign that this is an industry capable of change.”

Sponsored by Rio Grande Jewelry Supply

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

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.

The new jewelry collection uses a colorful palette of onyx, malachite, tiger’s eye, mother-of-pearl, lapis, turquoise, and coral.

Lee Michaels Fine Jewelry is celebrating 30 years in the Ridgeland, Mississippi community.

Sean Milliner has joined the company.

Classes will begin in August at GIA’s new Canary Wharf location.

A ring set with “hogback” diamonds, an early stone cut dating to around the 16th century, sold for more than $20,000 at a U.K. auction.

The rainbow version of the ring, our Piece of the Week, features angel-cut, octahedral lab-grown sapphires designed to be worn as armor.

The new initiative donates a portion of the proceeds from select charms to charitable causes.




















