A blister pearl pendant is a distinctive jewelry piece featuring a blister pearl—a type of pearl that forms attached to the inner shell of a mollusk, resulting in a dome-shaped appearance with a flat back. These pearls are often cut from the shell and polished, then set into pendants to showcase their natural luster and unique shapes. Blister pearl pendants are appreciated for their organic beauty and are commonly used in artisanal and bespoke jewelry designs. They can be set in various metals, including silver and gold, and may be combined with other gemstones to enhance their aesthetic appeal.