Worth some money. Millet pearl red coral is a kind of natural precious coral species, which is grown from submarine coral. Due to overfishing and environmental pollution, red coral resources are reduced, especially high-quality millet pearl red coral is even scarcer, so scarcity becomes an important factor in its value. Millet pearl red coral is known as the king of crystal because of its high red and bright color. This material makes it have high aesthetic value in the production of jewelry and handicrafts. Therefore, it is loved by jewelry collectors and art connoisseurs. With the passage of time, the red coral millet beads with a long history have also become precious works of art and collections.