Durable, adaptable, and endlessly interesting - why alexandrite's color change makes it a natural fit for everyday jewelry.

Alexandrite laser crystals are well suited for use in Earth observation satellites. They are robust and enable laser systems with a tunable output wavelength. In the European Horizon 2020 project ...

In the early 1800s, a peasant farmer in the Ural Mountains of Russia discovered an unusual stone. The gemstone seemed to change color at times from green to reddish purple. In Czarist Russia, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. A 16.53-carat alexandrite and diamond ring sold at Sotheby’s for $1.92mn in ...

In the European Horizon 2020 project GALACTIC, the partners Laser Zentrum Hannover (LZH), Optomaterials S.r.l. (Milan, Italy), and Altechna (Vilnius, Lithuania), have succeeded in establishing a ...

Whatever your personal tastes in jewelry are, the June birthstone has you covered; one of the few months that actually has three different birthstone options, June babies get to pick between pearls, ...

Pink and Green Oval Shiny Alexandrite is a rare pink and green-colored gem that can primarily be found when mining gem rocks in The Wastes and The Oasis with a pickaxe. Shiny Alexandrite is a rarer ...