Alexandrite is a rare and precious gemstone that is used for several purposes. It is primarily famous for its color-changing property as when you observe it in daylight; it'll appear emerald green and appears ruby red in incandescent light. People prefer to buy alexandrite jewelry items to try something different. Diamond is rare and costly, and the Alexandrite is rare but less expensive than diamond. Visit here: https://www.raregemcollection.com/