Why are Alexandrite Jewelry Better to Wear? Alexandrite gemstone is at the top of the list of enticing jewelry. It's a member of the chrysoberyl family and is composed of aluminum oxide, chromium, and beryllium. Because of the presence of chromium, it shows a blue-green tint. However, the stone was first found in the Ural Mountains of Russia; it was given the name inspired by Tsar Alexander II. #AlexandriteJewelry Read more here: