The lab is seeing emeralds with filler added post-testing enter the market, accompanied by reports that indicate little to no treatment.
Operations commence at Alrosa’s Udachny mine
Russian diamond mining company Alrosa has begun operations at its Udachny mine, and said it expects it to become one of the largest underground diamond mines in Russia and worldwide, eventually providing more than 5 million carats of diamonds per year.
Moscow--Russian diamond mining company Alrosa has begun operations at its Udachny mine, and said it expects it to become one of the largest underground diamond mines in Russia and worldwide, eventually providing more than 5 million carats of diamonds per year.
Alrosa said the Udachny mine, located in the Republic of Yakutia in northeast Russia, is expected to reach its design capacity of 4 million tons of ore per year by 2019.
Commercial production is slated to begin in 2015, reaching 2.4 to 3 million tons of ore per year by 2016.
Alrosa said once design capacity is reached, the Udachny mine will realize more than 5 million carats of diamonds per year. It is the largest underground mine the company operates, in addition to the Mir mine with the design capacity of 1 million tons of ore per year and the International and Aikhal mines at 500,000 tons of ore per year.
RELATED CONTENT: Alrosa reports 43 percent increase in Q1 sales
“An ambitious program for the construction of underground mines is an integral part of Alrosa’s development strategy aiming to keep its world’s leading position in terms of rough diamond mining,” Alrosa CEO Fyodor Andreev said. “Launch of the Udachny underground mine will allow the company to maintain stable volumes of diamond production in western Yakutia for many years.”
The Latest

The third generation of the Stern family to head Patek Philippe, he navigated the “quartz crisis” and preserved the brand’s independence.

The Texas-based jeweler is gradually rolling out a new experience-forward layout in its stores.

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

The Super Bowl LX champions were honored with diamond and blue sapphire rings by Jason of Beverly Hills.


Marianna Smirnova previously spent a decade working with the Responsible Minerals Initiative, in addition to other relevant roles.

The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.

As gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

The revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.

The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

Ilana McCabe is Signet’s vice president of public relations and brand communications.

It was a banner day for blue gemstones, with another blue diamond topping $8 million and a 41-carat sapphire going for $2.3 million.

The approval means the retailer is on track to exit bankruptcy proceedings this summer.

The men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.

The bridal-focused brand is also launching its Custom Atelier this summer, a digital custom design tool for its authorized retailers.

The De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.

The industry veteran is bringing his 56-year run in the fine jewelry sector to an end.

The panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.






















