Certified Unheated Untreatet 11.00 Carat A+ Quality Natural Alexandrite Loose Gemstone For Women'S And Men'S-B09RPXQBK8

Product Description

Alexandrite Is The Rare, Phenomenal, Color-Change Variety Of The Chrysoberyl Mineral, Along With Its Cousins Yellowish Transparent Chrysoberyl And Chatoyant Or Cat'S-Eye Chrysoberyl. The Unlikelihood Of The Rare Element Chromium Being In The Right Place To Combine With Aluminum And Beryllium Under Exactly The Right Conditions To Create Alexandrite Is What Makes It So Rare And Valuable.