Associate Editor Lauren McLemore headed out West for a visit to Potentate Mining’s operation hosted by gemstone wholesaler Parlé Gems.
Gemstone csarite now trademarked in US
Milenyum Mining announced that it has been granted two trademarks by the U.S. Patent and Trademark Office for csarite, the color-changing gemstone it mines in Turkey.

Dubai--Milenyum Mining announced that it has been granted two trademarks by the U.S. Patent and Trademark Office for csarite, the color-changing gemstone it mines in Turkey.
The company said that the “csarite” trademark will allow for greater consumer recognition for the stone as well as help in distinguishing natural csarite from synthetics and simulants finding their way into the market.
Milenyum also won approval to trademark the tagline “Csarite: Rare. Natural. Exquisite.”
With both trademarks approved and registered, Milenyum said that it is stepping up efforts to fight theft and illegal mining at the site by working with Turkish ministries and the army to monitor and prevent illegal activity and take immediate action when necessary.
Csarite, also known as Turkish diaspore, is a color-changing gemstone found in the mountains of the Anatolia region of Turkey. The company said it is the only one currently mining the gemstone, and it cuts and markets csarite as well.
RELATED CONTENT: Designer Courtney brings csarite to the US
In January, designer Erica Courtney’s eponymous jewelry company announced that it was launching a new division to focus on rare and collectible gemstones, and, as such, is currently the only authorized distributor of the csarite in the United States.
“As this lovely gemstone grows in popularity, it’s especially important that the quality and purity of natural csarite is protected,” said Milenyum President Murat Akgun. “With the granting of the name and slogan trademarks, our already transparent supply chain instills even greater confidence for our buyers.”
The Latest

Fordite is a man-made material created from the layers of dried enamel paint that dripped onto the floors of automotive factories.

Gilbertson has worked as a researcher, jeweler, lapidary artist, appraiser, and business owner throughout his decades in the industry.

With their unmatched services and low fees, reDollar.com is challenging some big names in the online consignment world.

A decision likely won’t come until January 2026 at the earliest, and the tariffs remain in effect until then.


Located in the revamped jewelry hall at the retailer’s New York City flagship, this opening is Tabayer’s first shop-in-shop.

The new, free app offers accessible educational content, like games and podcasts, for U.S. retailers.

Jewelers of America is leading the charge to protect the industry amidst rising economic threats.

As the gold price rises, the manufacturer is offering a 100 percent payout through Sept. 30 for gold clean scrap.

Jacob & Co. partnered with the German technology company on two pairs of headphones, one set with diamonds and the other with sapphires.

Guillermo del Toro’s 2025 “Frankenstein” will feature 27 jewels and objects from the storied brand, including pieces from its archives.

The Waldorf Astoria New York’s grand reopening this past summer means a homecoming for the industry group’s annual event.

Anglo plans to merge with Teck Resources Ltd. to form Anglo Teck. The deal changes nothing about its plans to offload De Beers.

The 9.51-carat fancy vivid blue diamond, which set two world auction records at Sotheby’s in 2014, is estimated to fetch up to $30 million.

The industry veteran joins the auction house as it looks to solidify its footprint in the jewelry market.

The nonprofit awarded four students pursuing a professional career in jewelry making and design with $2,250 each.

The Texas-based jeweler has also undergone a brand refresh, debuting a new website and logo.

The two organizations have finalized and signed the affiliation agreement announced in May.

The single-owner sale will headline Sotheby's inaugural jewelry auction at the Breuer building, its new global headquarters, this December.

From sunrise yoga to tariffs talks, these are some events to check out at the upcoming inaugural event.

Smith recalls a bit of wisdom the industry leader, who died last week, shared at a diamond conference years ago.

The “Victoria” necklace features a labradorite hugged by diamond accents in 18-karat yellow gold.

Two lower courts have moved to block the import taxes, which will remain in place as the legal battle continues.

The Kansas City Chiefs quarterback shares Hublot’s dedication to pursuing greatness, the Swiss watchmaker said.

The Type IIa stone, recovered from Botswana’s Karowe diamond mine last month, features unique coloration.

Breitling is now the NFL’s official timepiece partner, a move that puts the brand in front of the millions of Americans who watch football.