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

Pandora lab grown diamond necklace
Lab-GrownMay 08, 2026
NDC Publicly Criticizes Pandora Over ‘Misleading’ Natural Diamond Claims

NDC said in an open letter that Pandora’s statements about the carbon footprint of lab grown versus natural diamonds are inaccurate.

Ronnie VanderLinden and Feriel Zerouki
SourcingMay 08, 2026
Ronnie VanderLinden Takes Over as WDC President

The diamantaire and industry leader succeeds Feriel Zerouki and said he will focus on being a “champion” for natural diamonds.

Glenn Spiro Old Moghul Golconda Earrings
TrendsMay 08, 2026
Rihanna Chooses ‘Desert Diamonds’ for 2026 Met Gala

She wore our Piece of the Week, Glenn Spiro’s “Old Moghul Golconda” earrings, featuring fancy brown-yellow diamonds totaling 51.90 carats.

Antique Jewelry & Watch Show
Brought to you by
Discover Timeless Treasures: A Showcase of Antique Jewelry & Timepieces in Las Vegas

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Kennedy’s Jewelers tourmaline necklace
Events & AwardsMay 08, 2026
JA Announces 2026 CASE Award Winners

Two pieces were named “Best in Show,” one from the retail category and one from the supplier category.

Weekly QuizMay 07, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Brilliant Earth Jane Goodall olive branch necklace and earrings
FinancialsMay 07, 2026
Brilliant Earth Appeals to Higher-Income Shoppers in Q1

The jewelry retailer noted resilience among its higher-end customers while demand softened for its lower-priced offerings.

Kashmir sapphire ring
AuctionsMay 07, 2026
‘Spectacular’ Kashmir Sapphire Headlines Heritage Spring Jewelry Sale

Led by the 6.59-carat sapphire, the sale garnered $9.7 million, a record total for a Heritage jewelry auction.

lvajws image 1.jpg
Brought to you by
Las Vegas Antique Jewelry & Watch Show: Showcasing the Most Collectible Merchandise from Across the Globe

Gain access to the most exclusive and coveted antique pieces from trusted dealers during Las Vegas Jewelry Week.

Billy Welshoff
MajorsMay 07, 2026
Gannon & Scott Names New Regional Account Executive

In his new role, sales specialist Billy Welshoff will focus on the eastern United States.

José Gaztelu
WatchesMay 07, 2026
Chrono24 Names New CEO

José Gaztelu has been promoted to the role, which has been vacant since last year.

Jewelers of America Logo
Events & AwardsMay 07, 2026
JA Accepting Applications for 2026 Scholarship Program

It has also opened the application period for the Seymour & Evelyn Holtzman Bench Scholarship through June 30.

White and yellow rough diamonds from the Ekati Diamond Mine
SourcingMay 06, 2026
Canada’s Oldest Diamond Mine Faces Uncertain Future

The owner of the Ekati mine, which opened in 1998, has filed for insolvency protection amid the significant decline in diamond prices.

Pandora lab grown diamond rings
FinancialsMay 06, 2026
Pandora to Add Carbon Footprint Info to Lab-Grown Diamonds

The company announced the change alongside its Q1 results, which showed that the jewelry brand’s year is off to a shaky start.

Saks Fifth Avenue door sign
MajorsMay 06, 2026
Saks Global Begins Layoffs, Reorganization Plans Closer to Approval

The retailer will cut 16 percent of its corporate workforce as part of its plan to exit bankruptcy.

Heuer Monaco Le Mans
AuctionsMay 06, 2026
Steve McQueen’s Heuer Monaco Watch Heads to Sotheby's

Of the many examples used in the filming of “Le Mans,” this one is believed to have spent the most time on Steve McQueen’s wrist.

Met Gala 2026 Beyonce, Lisa Manobal, Hailey Bieber
EditorsMay 05, 2026
This Ohio Designer’s Jewelry Made It to the Met Gala

Megan Piccione dressed Lauren Wasser in layers of diamond jewelry, making her stand out in a crowd that included celebrities like Beyoncé.

Doug Hucker
SourcingMay 05, 2026
Doug Hucker Returns to His Roots

Following decades of association leadership, the “semi-retired” colored gemstone expert is turning his focus to gemstone education.

New York City FC winning the Philip F. Anschutz MLS Cup Trophy in 2021
Events & AwardsMay 05, 2026
AMNH to Showcase Famous Jewelry, Trophies in Sports History

The museum’s new exhibition will feature one of Jesse Owen’s Olympic medals, Yogi Berra’s crown, Super Bowl rings, and more.

Exhibitor at JIS
Events & AwardsMay 05, 2026
JIS Launches Brand Exposure Program

The new program provides access to media exposure and editorial opportunities for exhibitors and retailers.

Melanie Georgacopoulos Eclipse Collection Campaign Imagery
CollectionsMay 04, 2026
Melanie Georgacopoulos Turns Pearls Into Light for ‘Eclipse’ Collection

The “Eclipse” jewelry collection captures the fleeting moment where light and shadow align though onyx, diamonds, and freshwater pearls.

National Jeweler columnist Sherry Smith, partner at The Retail Smiths
ColumnistsMay 04, 2026
The Key Mindset for Better Trade Show Buying

Buying discipline at trade shows starts with clarity about your inventory levels, Smith writes.

Mugshot of 20-year-old Landen Julian Ballard of Vero Beach, Florida
CrimeMay 04, 2026
Pawn Shop Manager Shot, Killed in Florida

Lazaro Rodriguez Vega was murdered inside Cash Out Gold and Silver in Fort Pierce. A 20-year-old man has been charged in the case.

Gild Zadok, Segev Zadok, and Jonathan Zadok at Austin park
IndependentsMay 04, 2026
Zadok Jewelers, Austin Parks Foundation Support Wildflower Preservation

A portion of every engagement ring sold in its Austin showroom will support the care and preservation of Austin’s wildflowers and green spaces.

Gemist new retailer offering
TechnologyMay 01, 2026
Gemist, Saban Onyx Partner on Retailer-Focused Customization Offering

Their partnership combines Gemist’s customization technology with Saban Onyx’s U.S.-based manufacturing capabilities.

Hand putting gas pump in car
SurveysMay 01, 2026
Consumer Confidence Inches Up in April Despite Rising Gas Prices

Respondents were concerned about the Middle East conflict and how it will impact their finances.

Tiffany & Co. Blue Book 2026: Hidden Garden Butterfly Diamond Necklace
CollectionsMay 01, 2026
A ‘Hidden Garden’ Emerges in Tiffany & Co.’s 2026 Blue Book

Our Piece of the Week, the “Butterfly” necklace, showcases a 7.02-carat oval diamond set between diamond, platinum, and 18-karat gold wings.

The Retail Smiths partner and National Jeweler columnist Peter Smith
ColumnistsApr 30, 2026
Peter Smith: A Sleazy Salesman and the Case for Regret Avoidance

Smith uses a comment he overheard in the grocery store to remind retailers that their job is to inspire buying behavior, not just sell.

×

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