Pearl divers are individuals who search for natural pearls in the ocean. They often dive into shallow waters, using their skills to locate oysters that may contain pearls. This practice has been around for thousands of years and is still carried out in various parts of the world, including Japan and Australia. Traditionally, pearl divers would hold their breath and dive without any equipment, relying on their physical ability. Today, some divers use modern tools like scuba gear to help them explore deeper waters. The pearls they collect can be used in jewelry and are highly valued for their beauty and rarity.