Sponsored by the Gemological Institute of America
New Diamond Foundry Facility To Be Fully Operational by 2020
It is the second production facility for the lab-grown diamond company and is located in Washington state.

Washington—Diamond Foundry is one step closer to the grand opening of its second facility after inking a power supply contract last week.
The San Francisco-based lab-grown diamond company first announced plans for a new “MegaCarat” foundry in Wenatchee, a city in north-central Chelan County in Washington state, on its blog in September 2017.
Known locally as the “Apple Capital of the World,” the Diamond Foundry will have its facility there on three acres in an old packaging plant leased to the company by fifth-generation apple farmers Stemlit Growers.
A Diamond Foundry spokesperson confirmed to National Jeweler Tuesday that production already has begun at the Washington facility but said the recently approved additional hydropower will enable the company to expand.
Last week, Public Utility District commissioners for Chelan County, the county where Wenatchee is located, approved a 10-year power contract with Diamond Foundry, providing up to 19 megawatts of power to the company.
Growing diamonds in a lab is power-intensive, and currently the area doesn’t have the capacity to supply that much power to the plant, so Stemilt Growers has agreed to build a substation, according to the PUD.
PUD officials noted that a substation typically takes 18 months to finish but said the project would be fast-tracked for completion by March 2020.
The facility is expected to be fully operational by then and will bring between 35 and 50 jobs to the Wenatchee area.
Diamond Foundry noted the city’s proximity to a source of hydropower, as it sits at the confluence of the Columbia and Wenatchee rivers.
“The partnership with Chelan P.U.D. and Stemilt has been seamless, and we are looking forward to continuing the Diamond Foundry mission of growing diamonds with net-zero carbon footprint,” Production President Kyle Gazay said in a statement.
Diamond Foundry is certified as carbon neutral by Natural Capital Partners, a London-based environmental consultancy group, meaning it was found to achieve net-zero greenhouse gas emissions.
The Latest

The 2025 Australian Open champion is the jewelry brand’s first athlete ambassador.

The West Village jewelry boutique’s new shop-in-shop is the cornerstone of Nordstrom’s revamped jewelry hall.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

The brand’s “Golden Strada” statement necklace features round, marquise, and pear diamonds that sparkle like Fourth of July fireworks.


JSA’s Scott Guginsky provided a list of nine security measures jewelers should observe while locking up for the long weekend.

Located on Rodeo Drive, the store’s design was inspired by Hollywood and Los Angeles culture.

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

The new location continues the brand’s celebration of its 25th anniversary.

The online watch marketplace’s “Time Is Our Thing” campaign highlights the importance of time.

Working with Amazon’s Counterfeit Crimes Unit and law enforcement, Pandora helped to shut down a large-scale counterfeit network in China.

The jewelry company has closed its three California brick-and-mortar stores, as well as its online shop, for now.

The company is providing the opportunity for an FIT student to work alongside master diamond cutter Willie Lopez in its workshop.

He is remembered for his successful entrepreneurship, generosity, and dedication to his family.

The jewelry store chain has reportedly been struggling with costs related to tariffs as well as tough retail competition.

Welcome warm summer days with red hot rubies perfectly chosen as July’s birthstone.

Co-founders Afzal Imram and Lin Ruiyin brought their son’s story of a cosmic egg, toadstool, and railroad to life in their new collection.

The best time to prepare for the holiday season is right now, according to columnist Emmanuel Raheb.

This year’s winner is Morgan Keefe, who is currently studying at GIA to be a gemologist.

“The Jewelry Book” comes out this September.

The company is focused on modernizing the custom jewelry buying experience with e-commerce tools like product visualization and 3D styling.

Following its recent acquisition, the storied brand has updated its leadership team and regional managers.

AGS also named the recipient of its “Women in Leadership” scholarship.

The 20-karat yellow gold and diamond wrap ring is modeled after the Monstera plants in the garden of the brand’s Miami villa.

Rocksbox President Allison Vigil shared the retailer’s expansion plans, and her thoughts on opening stores in malls.

The creator of the WJA Chicago chapter is remembered as a champion for women in the jewelry industry and a loving grandmother.

The decline was consistent across age groups and almost all income groups, with tariffs and inflation still top of mind.