Described as "emerald by day, ruby by night”, alexandrite is the very rare color-change variety of the mineral chrysoberyl. Color-changing alexandrite is nature's magic trick. In daylight, alexandrite appears greenish-blue to dark green, but in incandescent or candlelight, it looks purple to red. As the birthstone for June, Alexandrite is said to bring luck and good fortune to those born in this month. It's also the gemstone of choice for the 55th wedding anniversary, representing the strength and longevity of a loving marriage. Each of our Alexandrite rings is hand-selected for its unique beauty and rarity, showcasing the gemstone's mesmerizing color-changing properties.