Yes, these are dyed, but who cares. They are beauties. 6mm round and faceted bamboo coral beads. There are very strict rules set in place regarding the importation of coral into the United States. International law protects the rarest and endangered coral in all parts of the world. Many varieties of coral are considered sustainable and in reality they grow faster than they are being harvested. We bring to you a selection of natural coral beads that are natural or dyed.