25x23mm up to 40x28mm Off White Souffle Straight Drilled Baroque Freshwater pearls are cultured with an organic substance in the center which is removed when the pearl is harvested. This process leaves the large outer shape of the pearl intact, thick, stable, with a thicker nacre than a normal pearl. Souffle pearls have beautiful luster, show an iridescent orient, are well matched for color, show great irregular shapes on the strand, and have a near weightless heft allowing for a variety of jewelry options. A grade. These pearl strands are one of a kind and the photographed items will be the one shipped.