Moyo Gems Is Expanding Into Kenya
The mine-to-market program will also add a new mining area in Tanzania.

Moyo launched in early 2019 to help female miners in Tanga, Tanzania find buyers for their colored stones and teach them about the value of their gems, as well as occupational health and safety, and optimal working conditions.
The project is a collaboration among non-governmental organization Pact, stone dealers Anza Gems, Nineteen48, and now Maison Piat, the Tanzania Women Miners Association (TAWOMA) and Everledger/Gübelin Gem Lab with the Provenance Proof blockchain platform.
Colored stones were available for purchase beginning in late 2019, and Moyo has been steadily expanding since then. The program now involves more than 400 miners.
Soon, it will also include gems mined by women in Kenya, specifically the mineral-rich area of Taita-Taveta County that abuts the Kenya-Tanzania border.
Just as TAWOMA united the women miners involved in Tanzania, the Moyo Gems expansion will engage the Association of Women in Energy and Extractives in Kenya (AWEIK).
Training will roll out early next year and exports will begin shortly thereafter.
“Kenya is a natural expansion location for the Moyo Gems program,” said Cristina Villegas, director of mines to markets at Pact.
“Both Tanzania and Kenya share a gemstone belt, a common language (Kiswahili), strong women’s mining associations with which to partner, and high rates of women gem miners who are eager to join a program that is tailored to their needs.”
Villegas also confirmed that Moyo is expanding within Tanzania.
Since the Tanzania expansion is still in the early stages, the location can’t be revealed yet. But Villegas confirmed it will focus on rubies and is in a priority area for TAWOMA, which asked Pact to consider expanding the program into new areas within its membership footprint.
Pact and its partners have, and will continue to, travel to the new areas to engage with locals, and understand how Moyo could work and what changes might need to be made.
Both expansions have been made possible through The World Bank’s Extractives Global Programmatic Support fund.
The Latest

Plus, why Saks Global’s bankruptcy may have given Bloomingdale’s an edge.

The flawless, Type IIa stone is estimated to achieve up to $2.8 million at the auction house’s high jewelry sale in April.

Costume designer Kate Hawley wore three archival Tiffany & Co. brooches, our Pieces of the Week, while accepting her first Oscar.

You deserve to know what you are selling–to protect your customers as well as your business and your reputation.

The jewelry retailer announced changes to its store network and brand portfolio during its fourth-quarter earnings call.


From a weaker labor market to inflation, NRF Chief Economist Mark Mathews gave insight on what retailers can expect this year.

The historic stone, which sold at Elmwood’s in London, is the largest white diamond to be offered on the U.K. market in more than a decade.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

Three-time Grammy award-winning artist Nelly is set to perform at the annual event at Tao Beach in Las Vegas on May 31.

The model and fashion editor’s gold evening bags were the top lots at the London sale, going for more than $25,000 each.

Fresh off winning the David Yurman Gem Awards Grant, Nelson discusses the ring that launched his career and his plans for the future.

“The Basics of Jewelry” has been updated to include modern topics and visuals.

Held just before the Oscars, the jewelry industry’s big awards show had its share of standout jewelry, gowns, and acceptance speeches.

The Academy Award-winning actress stars in Tiffany & Co.’s latest commercial, which debuted Sunday night during the Oscars.

The organizational change follows Kering’s promise of a transformation after declining sales in 2025.

Natalie Francisco rounds up the top Oscars jewels, including Rose Byrne’s Taffin necklace with a more than 20-carat yellow-brown diamond.

Béatrice Goasglas has been with TAG Heuer since 2018. She is the first woman to head the 166-year-old, LVMH-owned watch brand.

The store features the first in-store build for the jeweler’s in-house “Bella Ponte” bridal brand.

The live fine jewelry auction will take place later this week, showcasing antique pieces, rare gemstones, and signed jewels.

Our Pieces of the Week honor the 2026 nominees for the Gem Award for Jewelry Design, Silvia Furmanovich, Cece Fein-Hughes, and Catherine Sarr.

The 24-piece watch collection is set to debut in spring 2027.

Pooler, who has more than 25 years’ experience in jewelry, is now chief operating officer of Modani Jewels, Soham Diamonds, and SNJ Creations.

The reopening of the Waldorf Astoria means a homecoming for the industry group’s annual event, which will take place Saturday.

McCormack looked to the 19th century’s “golden age” of astronomy when designing her new celestial-themed collection.

Nelson will be honored as the inaugural grant winner at the Gem Awards gala on Friday.

The new smart design software allows jewelers to configure, price, and confirm a custom engagement ring in real time for in-store customers.

The 10,000-square-foot diamond manufacturing facility officially opened in late February and employs 50 people.























