A new generation of dynamic color changing jewelry is providing ... the highly collectible alexandrite—first unearthed in Russia in the early 1800s and named in honor of Russian czar Alexandar ...

When choosing and alexandrite engagement ring, most people focus on the color-change effect of the alexandrite stone. While that feature remains central, the shape of the stone is becoming just as ...

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 ...