The June birthstones are pearl, alexandrite and moonstone. With so many attractive options, individuals with June birthdays can have a birthstone that fits their mood or budget, due to the different colors and price points these gems offer. Pearls - have long been associated with purity, humility and innocence Moonstone - a stone of inner growth and strength. It soothes emotional instability and stress, and stabilises the emotions, providing calmness.& promotes inspiration. Alexandrite - is the rare variety of the mineral chrysoberyl that changes color in different lighting and can at times also reflect a cats eye radiance. t is also said to strengthen intuition, creativity, and imagination.