Years ago I was a scuba diver throughout the world and I saw the beautiful coral reefs from Australia to the Caribbean Islands. At that time the colors were so vibrant and varied. Nowadays, the coral reefs I have visited are more bland. This necklace is named after one of the Great coral reefs of the world. I have added pink tourmaline, turquoise, ruby, sapphire, labradorite, crystal, 22k gold beads plated over Thai silver and one apple coral bead. The necklaces measures 16 inches with 2 inches of extender chain.