A Stone That Changes Its Appearance with LightUsually, the color of a gemstone is simply "the color the stone ...

When it comes to rare and captivating gemstones, alexandrite rings stand out as one of the most fascinating choices in fine jewelry. Known for their remarkable color-changing properties, alexandrite ...

We’ve seen some gem materials at gem shows and on home-shopping TV that change color in different lighting, which are sometimes called “alexandrite-like” and other times “color change.” What’s the ...

AlexandriteThe two gems are exactly the same gem.There are 910 days left on the life expectancy calendar. I gently turn the 19th page of the 'Gem Series' heart calendar. What appears there is ...

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, ...

The world's purest and second largest Russian alexandrite gemstone is now available for sale at Dubai International Jewellery Week for $2 million. The stone, which weighs 9.65cts, has been certified ...

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 ...