Moonstone is the anniversary gemstone for the 13th year of marriage and is one of the modern birthstone of June. Considered a sacred stone in India, Moonstone was used in jewelry by the Romans, who believed that the stone was formed from the light of the moon, as early as 100 AD.

Moonstones come in a wide variety of colors, ranging from colorless to white, gray, brown, yellow, orange, green, and even pink. According to gemstone lore, moonstone is believed to be protective for women and babies. It is associated with the sea and planting cycles and is said to promote digestion and calm emotions.