Symbolizing prosperity and longevity, alexandrite is a precious gemstone that is believed to have the ability to bring good health and good luck. Unique in its ability to change from an emerald-green color in the day to a ruby-red hue at night, alexandrite jewelry is a sure conversation starter. Helzberg Diamonds offers an exquisite selection of alexandrite jewelry for you and your loved ones. Browse our beautiful alexandrite rings, necklaces, and earrings to find the perfect gemstone gift.