After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.
Celebrity Jewelry Gawk™ – Marching the red carpet
March was a month for series and movie premieres and charity events for celebrities, giving ample opportunities for stars to strut their newest baubles. Long, drop earrings with colored gemstones are ever the trend, commonly paired with semi-precious stones in...
March was a month for series and movie premieres and charity events for celebrities, giving ample opportunities for stars to strut their newest baubles.
Long, drop earrings with colored gemstones are ever the trend, commonly paired with semi-precious stones in green or blue hues. Diamond Riviera-style necklaces have become prevalent among stars, as well as bright, bold rings that pop with color.
Here is the best in celebrity jewelry seen in the past month.
The Bachelor’s Ben Flajnik proposed to Courtney Robinson with a Neil Lane cushion-cut diamond engagement ring (below) set in platinum, accented with 96 round-cut diamonds.
Friends with Kids actress Jennifer Westfeldt (below, with beau Jon Hamm) wore Erica Courtney’s 18-karat gold, green tourmaline and diamond drop earrings ($38,800) to the season five premiere of Mad Men.
Desperate Housewives’ Vanessa Williams was spotted wearing Manya & Roumen’s 18-karat yellow gold Celestial Goldfish ring (below, $9,680) with Swiss blue topaz eyes in West Hollywood.
First Lady Michelle Obama (below) wore Kimberly McDonald blue geode and diamond stud earrings, set in 18-karat white gold with black rhodium, in Washington, D.C.
Elizabeth Olsen of Silent House wore Piaget jewelry to the movie’s screening in March. Olsen wore the brand’s Possession Classique chain motif ring (below) in 18-karat yellow gold with two rows of brilliant-cut diamonds.
21 Jump Street’s Holly Robinson Peete (below) wore LAGOS’ tapered circle earrings to the movie’s premiere.
Victoria’s Secret supermodel Adriana Lima (below) was spotted wearing a 14-karat white gold and diamond Roller Coaster ring ($3,950) by KC Designs.
Prime Suspects’ Maria Bello wore De Beers’ Rainfall two-row bracelet (below), made with 536 white, round brilliant diamonds set in 18-karat white gold ($50,000), to the WPT Foundation Launch in Los Angeles.
The Hunger Games’ Jacqueline Emerson went to the premiere of the film wearing the “Birds of Paradise” pendant featuring diamonds, garnets, and yellow, mauve and pink sapphires set in 18-karat yellow gold, from Van Cleef & Arpels.
Jennifer Lawrence, also of The Hunger Games, wore Forevermark jewelry in her cover photo for Germany’s Interview magazine. Lawrence wore the brand’s Premier Gem fancy drop necklace (below, top) and an A. Link for Forevermark lattice bracelet (below, bottom).
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.




















