Other

For new campaign, Gemfields roughs it

OtherFeb 25, 2016

For new campaign, Gemfields roughs it

Gemfields has a new advertising campaign and emerald-focused tome, and the colored gemstone miner celebrated both amid the snow Monday at the St. Regis Hotel in New York City.

20140206_Gemfields-Article.jpg
Gemfields ambassador and actress Mila Kunis is featured in her second campaign for the colored gemstone mining company. Shot by Peter Lindbergh, the photos feature Kunis in a natural state, sans makeup.
New York--Gemfields has a new advertising campaign and emerald-focused tome, and the colored gemstone miner celebrated both amid the snow Monday at the St. Regis Hotel in New York City.

Shot by portrait photographer Peter Lindbergh, the advertising campaign is the second for the London-based mining company, which mines emeralds and amethysts in Zambia along with rubies in Mozambique. The company has said it will hold its first ruby auction this year

As the first did, the ad campaign features actress and Gemfields ambassador Mila Kunis, who was in attendance at Monday night’s fête.

The mining company announced Kunis as its ambassador in early 2013, and the actress, who got her start on That 70s Show, voices Meg on Family Guy and won a Golden Globe for Black Swan, traveled to Gemfields’ emerald mine in Zambia later that year.

The theme of the new campaign, a follow-up to the first that featured Kunis in finished, polished gemstone jewelry, is “Beauty by nature.” It was shot in black and white, with the actress wearing no makeup and images of rough emeralds, rubies and amethysts superimposed on the edges.

A London-based mining company with operations in Africa, Gemfields has said publicly that its goal is to become, essentially, the De Beers of emeralds: create a stable market for the colored gemstone and enhance its image worldwide.

The miner, however, ran into a roadblock in 2013 when issues with the Zambian government resulted in Gemfields not holding any auctions of rough emeralds outside the country as planned. This caused the mining company to hold one less auction in 2013 and, ultimately, to see a drop in both sales and profits for the year.

Gemfields next emerald auction is scheduled for Feb. 21 to 25 in Lusaka, Zambia. It was not immediately clear if the mining company would be holding all its auctions in Zambia going forward. 

In addition to its new advertising campaign, Gemfields on Monday also marked the release of a hardcover coffee-table book, simply titled Emerald. It was authored by jewelry expert Joanna Hardy and writer Jonathan Self, with a preface by Vogue Italia Editor Franca Sozzani and introduction by British author Hettie Judah. 

On the book’s cover is a suite of emerald jewelry owned by Mary-Louise, Archduchess of Austria, the second wife of Napoleon I.

The 272-page book, which retails for $125 and is available wherever

fine books are sold, takes readers through the history of the gemstone, and Hardy gave a quick recap of the same in a presentation given to a select group of journalists, and Kunis, prior to the party.

The gemologist took the class back to ancient Egypt, where the emeralds were mined in what later came to be called Cleopatra’s Mines--after the famous Queen of the Nile who loved her gemstones-- and then to Colombia.

The South American country is known for producing the finest emeralds in the world in terms of color and remains the world’s top producer of the gemstone today. According to Hardy’s presentation, 38 percent of emeralds come from Colombia, 29 percent from Zambia, where Gemfields mines, 23 percent from Brazil and 10 percent from other countries.

Hardy also gave a brief overview of the mineral composition of emeralds during her presentation.

A variety of beryl, emeralds are beryllium aluminum silicate, with chromium, vanadium and iron coming together in varying levels to give them their green hue. They rank 7.5 on the Mohs scale of mineral hardness, below corundum (rubies, sapphires, etc.) at 9, and the hardest substance on earth, diamond, which is 10. 

Editor's note: This story was updated to include information from Gemfields about their emerald auctions.

Michelle Graffis the editor-in-chief at National Jeweler, directing the publication’s coverage both online and in print.

The Latest

Sean Gilbertson
SourcingJul 06, 2026
Gemfields CEO Sean Gilbertson Steps Down

After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.

Bachendorf’s New Dallas Location Exterior Rendering
IndependentsJul 06, 2026
Bachendorf’s To Open Fifth Store In Dallas

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

Jung Kook for Graff
MajorsJul 06, 2026
Graff Names BTS Star Jung Kook as New Ambassador

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

Brought-To-By-Article-Top-Image.jpg
Brought to you by
Wedding Band Trends 2026: Personalization Takes Center Stage

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

Pandora pearl jewelry campaign imagery
CollectionsJul 06, 2026
Pandora’s New Baroque Pearl Collection Is a Whimsical ‘Wonder’

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

Weekly QuizJul 01, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
London Diamond Bourse President Charlotte Rose
SourcingJul 02, 2026
London Diamond Bourse Elects First Female President

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

Bracelets_1872_1052.jpg
Supplier BulletinJul 02, 2026
Elevating Retail Showcases with Today's Necklace & Bracelet Trends

Sponsored by Rio Grande Jewelry Supply

DCA-NJ-article-1872x1052-060826.jpg
Brought to you by
Building the Future of Jewelry Retail: DCA Expands Education, Leadership Development, and Workforce Solutions

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

Oscar Heyman Flag Brooch
TrendsJul 02, 2026
Oscar Heyman’s Flag Brooch Celebrates America

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

D. Geller & Son store mural
IndependentsJul 02, 2026
D. Geller & Son Partners with KSU Art Students on Store Mural

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

Hand taking jewelry out of jewelry box
Events & AwardsJul 02, 2026
Stratus Estate Buyers Offers Jewelers Turnkey Buying Events

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

Hand holding a gas pump
SurveysJul 01, 2026
Consumer Confidence Ticks Up in June

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

Rio Grande Millgrain Wedding band and Round Diamond Engagement Ring
CollectionsJul 01, 2026
Rio Grande Launches First Finished Bridal Collection

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

Rockefeller Center Rink Rolex Clock
WatchesJul 01, 2026
Rolex Unveils Clock at Rockefeller Center

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

Kristen Cannon
IndependentsJul 01, 2026
Kristen Cannon of Valobra Master Jewelers Dies at 49

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

G Shock Pokemon watch in Pokeball
WatchesJun 30, 2026
Pokémon Fans Will Want to Catch This New G-Shock Watch

The new watch commemorates Pokémon’s 30th anniversary.

Saks Fifth Avenue door sign
MajorsJun 30, 2026
Saks Global Emerges From Bankruptcy With New Name

The luxury retailer is now called Exemplar Luxury Group.

Jade Ruzzo Lady Collection Compact Mirror Necklace
CollectionsJun 30, 2026
Jade Ruzzo’s New Collection Embodies the Art of Being a Lady

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

Blue Nile Montana sapphire jewelry
SourcingJun 30, 2026
Blue Nile Introduces Montana Sapphire Collection

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

American Gem Society
GradingJun 30, 2026
AGS Opens 2026 Recertification Exam

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

Briony Raymond Carousel Collection Campaign Imagery
CollectionsJun 29, 2026
Briony Raymond’s New Collection Is a ‘Carousel’ of Hard Stones

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 Ridgeland Mississippi exterior
IndependentsJun 29, 2026
Look Inside Lee Michaels’ Revamped Mississippi Flagship

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

Sean Milliner
GradingJun 29, 2026
National Rarities Announces New Gemology Manager

Sean Milliner has joined the company.

GIA London Canary Wharf campus
GradingJun 29, 2026
GIA to Open New London Campus

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

Hogback diamond ring
AuctionsJun 26, 2026
‘Hogback’ Diamond Ring Finds a New Home

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.

Kris Averi Rainbow Prism Thorn Ring
CollectionsJun 26, 2026
Strength Is Sharpened Into Beauty in Kris Averi’s ‘Prism Thorn’ Ring

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

A tray of Rembrandt charms
MajorsJun 26, 2026
Rembrandt Charms Debuts ‘Charms That Give Back’

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

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy