The most exquisite alexandrite can look remarkably ordinary if it's trapped in a mounting that stifles its natural brilliance. You've likely spent a significant amount of time searching for a gem that exhibits a crisp, dramatic shift from daylight green to incandescent red, so it's natural to feel …

Choosing a gemstone cut based solely on sparkle is a mistake that could cost you the very magic of a fine alexandrite. You likely recognize that the dramatic green-to-red shift is the soul of this rare chrysoberyl, which is estimated to be 8,000 times rarer than a white diamond. It's natural to wo …