This rare gemstone changes color depending on the type of light it's in, making it a unique choice for the centerpiece of your class ring. Color ranges from a bluish green in daylight to a purplish red in incandescent light.

Usually a facetted cut, the Alexandrite is suitable for daily wear with a hardness rating of 8.5 out of 10. Its rarity as a genuine gemstone, especially in larger sizes, makes the Alexandrite a highly desirable and unique class ring upgrade.