Join us at Hogg Mine in Georgia as we uncover an abundance of Aquamarine Beryl, Black Tourmaline, and stunning Rose Quartz ...

Discover the rare gemstones rising in value in 2025 from Paraíba tourmaline to fancy diamonds. Experts reveal the most ...

Tourmaline: The Lives of a Pollinator,” which runs through Dec. 21, is an across-the-Charles homecoming. Now based in New ...

Gem hunting, or rock hounding, is a fascinating hobby that allows people to find rare rocks and stones from amethyst and agate to sapphires and even diamonds.

Vibrant and nuanced coloured gemstone jewellery reflects the changing season, but is also becoming a permanent addition to ...

On a recent video call from HStern’s headquarters in the Ipanema neighborhood of Rio de Janeiro, Roberto Stern, the company’s ...

Luxury buyers’ appetite to experience artisanal processes is fuelling demand for journeys to the sources of stones ...

According to Only Natural Diamonds, that spectacular necklace was Gucci High Jewelry and featured a 46 carat rubellite ...

The leading piece expected to shine at the Bonhams sale is a pair of pear-shaped emerald pendants (pictured above), weighing ...

Take advantage of TipRanks Premium at 50% off! Unlock powerful investing tools, advanced data, and expert analyst insights to help you invest with confidence. Tourmaline Bio ( (TRML)) has provided an ...

Basel, October 28, 2025 - Novartis today announced that it has successfully completed its acquisition of Tourmaline Bio, Inc. (“Tourmaline”). With the completion of the acquisition, shares of common ...

This season, Boghossian presents two new dazzling collections for the ultimate style conundrum: cool, celestial blues or ...