Blister pearl earrings showcase the dome-shaped pearls that form against the inner shell of mollusks rather than free-floating in tissue. This growth process creates the signature flat back and high-luster curved surface that defines mabe pearls. Our collection of 68 sterling silver blister pearl earrings ranges from $683 to $3459, with each pearl set in .925 silver by skilled silversmiths. These natural gems measure 2.5 to 3 on the Mohs hardness scale, requiring the protective bezels and settings you see throughout this collection.
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Blister pearls grow attached to the inner shell of the mollusk, creating a flat back and domed top. Regular pearls form free-floating in the mollusk's tissue, resulting in a spherical shape.
Mabe pearls are a type of blister pearl. The term mabe refers to blister pearls that have been cut from the shell and backed with mother-of-pearl to create a finished gem for jewelry settings.
Wipe blister pearls with a soft damp cloth after wearing and store them separate from harder gemstones. Avoid contact with perfume, hairspray, and household chemicals, as pearls rate only 2.5-3 on the Mohs hardness scale.