|description = Early settlers discovered large quantities of Sapphire in the ocean surrounding Blue Crescent, so the gemstone became an important symbol for the island. Today, the only remains of the luminous gem can be seen on the ancient Sapphire Shark. | |description = Early settlers discovered large quantities of Sapphire in the ocean surrounding Blue Crescent, so the gemstone became an important symbol for the island. Today, the only remains of the luminous gem can be seen on the ancient Sapphire Shark. |