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
National Jeweler recounts the top five stories and top three blog posts from the previous week.
New York--Out on vacation? Too busy making sales to get to the Daily newsletter?
Don’t worry. There’s always room for a recap.
Here are the five most popular stories from NationalJeweler.com and the top three from the blog, 10X, for the week of Aug. 17 to 23, according to Google Analytics.
NationalJeweler.com
1. De Beers launches secondhand diamond program in US. The diamond miner and marketer is opening an office in New York City next month that will evaluate, price and buy diamonds from an already-selected but not-yet-named group of four retailers with a total of 15 doors.
2. Kay Jewelers adds another exclusive brand. The Signet Jewelers Ltd.-owned chain announced that it was partnering with Modern Family star Sofia Vergara on a new line of jewelry.
3. ‘Most desirable’ pink diamond could sell for $15M. This October in Hong Kong, Sotheby’s will offer an 8.41-carat fancy vivid purple-pink diamond that is internally flawless. The stone’s estimated sale price is $12 to $15 million.
4. Jeweler steps in to save one man’s proposal. Panama City, Fla. retailer Maharaja’s gave one young couple a Sylvie engagement ring after the store’s staff read about the couple’s lost-ring dilemma in the local newspaper.
5. The History Behind … eye miniatures. The topic of this monthly feature for August was eye miniatures, portraits of eyes only popular in the Georgian and Victorian eras that were mounted in rings, pendants and brooches.
10X
1. These are your grandmother’s pearls. Senior Editor Hannah Connorton details how she has come to appreciate her great-aunt’s jewelry and how she wears it in a modern way.
2. What’s ailing the Internet giants. Slim margins and more competition have made the world of e-tailing more competitive for online-only behemoths like Amazon.com and Blue Nile, Editor-in-Chief Michelle Graff writes.
3. A new take on lace. Associate Editor Brecken Branstrator interviews jewelry designer Monica Knutsson about her gold-dipped lace jewelry.
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.




















