Precious coral, or red coral, is the common name given to a genus of marine corals, Corallium. The distinguishing characteristic of precious corals is their durable and intensely colored red or pink-orange skeleton, which is used for making jewelry.

pink-to-red coral has decreased steadily in recent years because of environmental and other problems, leading to a proliferation of dyed material, fine pieces such as these beads (13–17 mm) and cabochons (24 mm) continue to enter the marketplace. Courtesy of R. H. & Co., Glendale, California; photo by Harold & Erica Van Pelt.

The origin of the coral beads date back to ancient Benin and hold uttermost significance to the fashion, lifestyle, culture and tradition of the tribe. These coral beads signify power,...

Coral beads are a type of jewelry that is made from the coral's carbonate secretions. Coral beads are not made from living coral organisms but are essential for survival. Coral beads help to protect the coral from predators and environmental stresses and provide a place for the coral to attach to its substrate.

History of Red Coral Gemstone. The history of red coral dates back thousands of years, with records of its use dating to ancient civilizations. The ancient Egyptians, Greeks, and Romans prized red coral not only for its aesthetic appeal but also for its perceived mystical and protective properties.