In Matthew, the Kingdom of Heaven is compared to a single rare and costly pearl for which a man would sell all he had. The delicate, lustrous beauty of the pearl has captured the imagination of men and women since the dawn of time. Early cultures worshiped it as a symbol of the moon goddess, a token of perfection. This exquisite gem is formed when an irritant becomes trapped inside the shell of a mollusk, most often an oyster. To protect it, the animal forms a coating of nacre around the intrusive object, and this eventually may become a pearl. The gem ranges in color from pale white, to rosy pink, to gray or black. In the Classical world, the finest pearls came from the Persian Gulf and the Indian Ocean, sometimes traveling for years to reach the palaces of Greece and Rome. Cleopatra, the queen of Egypt, is said to have dissolved an enormous pearl in wine, which she then drank to impress her lover marc Antony with her extravagance. In the courts of renaissance Europe, status was often measured through the size and beauty of one’s pearls. Over thousands of years, pearls are one of the few jewelry items to remain continuously in fashion. It is easy to see why. They delight the eye and flatter the wearer, a true gift from nature.