Sponge Coral, beads, wholesale, Gemstone Beads, polished, round, 4mm diameter. Price is per bead. One strand is our Bulk/wholesale price. 1 Strand is approx. 100 beads. Sponge coral is a red orange coral with a lovely sheen. This beautiful beads have A quality and are nice to combine with other beads to create an ethno-look. The deposits are found in Japan, Australia, the Canary Isles and the eastern Mediterranean Sea. Corals have a special effect on our emotional lives. The coral stone protects us from nasty and envious persons and collects energy, happiness and vitality in our body.