McCormack looked to the 19th century’s “golden age” of astronomy when designing her new celestial-themed collection.
This New Mineral Was Named After a Tourmaline Researcher
Dutrowite was recently discovered in the Apuan Alps of Italy’s Tuscany region.

Discovered in the Apuan Alps of Italy’s Tuscany region, dutrowite—now recognized by the International Mineralogical Association—is formed from the compression and heating of a volcanic rock called rhyolite, the Gemological Institute of America said.
The researchers from Austria, Italy and Sweden who discovered dutrowite named the mineral after Dutrow in recognition of her “many contributions to mineral sciences and crystal chemistry, and particularly for her well-known and comprehensive research into tourmaline and its embedded geologic information,” GIA said.
Dutrow is the Gerald Cire and Lena Grand Williams alumni professor in the Department of Geology and Geophysics at Louisiana State University.
Her teaching and research have focused on mineralogy, petrology, geochemistry, and computational modeling and visualization for more than 25 years.
She also has authored and co-authored many publications, including her textbook “Manual of Mineral Science,” a global standard and reference for the study of minerals now in its 23rd edition.
Dutrow earned her master’s degree and Ph.D. in geological sciences from Southern Methodist University in Texas.
She joined the GIA Board of Governors in 2016.
“Gems, and especially minerals, have been my life’s passion. It is tremendously gratifying to receive this honor,” Dutrow said.
“Discoveries such as this show us that there is still much to learn about our Earth and its many minerals and the geologic information they contain.”
According to GIA, dutrowite is the first of the 34 known tourmaline species named after a woman.
And this is the sixth time a GIA contributor has been honored for her or his work by having minerals named in their honor.
The first was former GIA President Richard T. Liddicoat, who was honored with another species of tourmaline, liddicoatite, four decades ago.
Rossmanite, another tourmaline species, was named after former GIA Governor George R. Rossman.
The magnetic mineral known as valleyite was named after GIA Governor Dr. John Valley, while crowningshieldite was named for pioneering researcher G. Robert Crowningshield and, most recently, johnkoivulaite was named after GIA researcher John Koivula last year.
The Latest

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.

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

The MJSA Education Foundation’s scholarships support students pursuing jewelry careers.


The largest white diamond to come to market in the U.K. in more than a decade, the VVS1, I-color stone is expected to top $1 million.

Skelly shares her plans for reimagining the fine jewelry retailer she re-acquired after it faltered last year.

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

The collection takes inspiration from the emotional space between people, moments, and experiences.

In 2026, the jewelry retailer is celebrating a milestone only a small percentage of family-owned businesses survive to see.

The group of jewelers held a jewelry raffle in support of the Children’s Hospital of Richmond at VCU.

The jewelry giant released preliminary results for the fourth quarter and full year on Monday, with final results slated to come next week.

The retailer also gave an update on its vendor partnerships.

The award-winning actress is the “epitome of modern allure,” the brand said.

The “Bloom” collection draws from the flower power movement of the 1960s and ‘70s with inlay pendants offered in eight colorways.

The unique piece was one of the custom works offered at the foundation's recent silent art auction, which garnered nearly $15,000 in total.

Bulgari named Gyllenhaal as its brand ambassador for his embodiment of artistic depth, intellectual curiosity, and warmth.

Awards were given to four students, one apprentice, and an emerging jeweler.

The top jewelry lot of the late model’s estate sale, hosted by John Moran Auctioneers, was an Oscar Heyman & Brothers for Cartier necklace.

Moses, who started at GIA’s Santa Monica lab in 1976, will leave the Gemological Institute of America in May.

Increased competition, falling lab-grown diamond and moissanite prices, and the rising cost of gold took a toll on the moissanite maker.

The earrings, our Piece of the Week, feature pink tourmalines as planets orbiting around an aquamarine center set in 18-karat rose gold.

“The Price of Freedom” campaign video for International Women’s Day confronts the quiet violence of financial control.

Also, a federal judge has ordered that companies that paid tariffs implemented under the IEEPA are entitled to refunds.

The ever-growing collection, which just expanded with the addition of Olga of Kyiv, features cameos of 12 women from history.

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

The annual event will be held in Orlando, Florida, from Sept. 14-17.





















