The lab is seeing emeralds with filler added post-testing enter the market, accompanied by reports that indicate little to no treatment.
RJC appoints Ashish Deo to CEO
The Responsible Jewellery Council has named Ashish Deo as the organization’s new chief executive officer, effective Sept. 8.
London--The Responsible Jewellery Council has named Ashish Deo as the organization’s new chief executive officer, effective Sept. 8.
Deo will be based in the RJC’s London office.
The organization’s previous CEO, Michael Rae, stepped down from the position at the end of 2013 to pursue interests closer to home in Melbourne, Australia. RJC Chief Operations Officer Catherine Sproule has been serving as the interim CEO since then.
Deo joins the RJC with years of experience working with leading international consumer and luxury brands, most recently serving as the commercial director at the Fairtrade Foundation.
With his previous work with major brands across the Asian, North American and European markets, he will bring strategic and commercial skills to the RJC as it focuses on Asia and extending its reach into other markets, the organization said.
The RJC also said it will play a leading role in ensuring that responsible sourcing practices are put into action for luxury and premium products such as fine jewelry and watches, especially as consumer expectations for it continue to increase.
In his role, Deo will help the RJC be a driver of best practices, as well as represent the industry in the international business community and with global institutions that are also focused on responsible business practices.
“The board of the RJC and I welcome the appointment of Ashish Deo, who will bring a depth of experience in strategic and geographical skills,” said RJC Chairman James Courage. “He will strongly complement the current management team to support membership growth and support services in all markets.”
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.

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

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.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

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.





















