The Gems of GemStone
Alexandrite Back Next

Color range:  Distinct color change from red under tungsten filament light to green under daylight

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Alexandrite is the extremely rare variety of the mineral chrysoberyl that actually changes color from green in daylight to red in incandescent light.  

It was discovered in 1830 in Czarist Russia.   Since the old Russian imperial colors are red and green it was named after Czar Alexander II on the occasion of his birthday.  Alexandrite can be found in much jewelry of this period.   

Alexandrite, a rare stone, is considered to have regenerative power. It is thought  to bring emotional and mental aspects into balance, to reinforce self-esteem and enhance one's ability to experience joy.  It is treasured as a magical stone in the Orient bringing good fortune to its owner. It has been used in the treatment of disorders of the nervous system, spleen and pancreas, and has helped with disorders associated with leukemia.

Alexandrite alternates with pearl and moonstone as the birthstone for the month of June.  Alexandrite is the anniversary gemstone for the 45th and 55th year of marriage.