Varieties of Corals and colors are found in different parts of the world. The best quality of Sea Coral is found in Italy. Pink Coral is quite difficult to find.
The pink Hawaiian coral is also fairly famous. Blue Coral is found in the Coral reefs in the sea around the Philippines.
Best sources of Corals are the Mediterranean Sea, off the coast of Australia, the South Pacific, the waters of Japan, and Africa.
Other Origins –