Pearl necklaces come in various sorts based at the sort of pearls used and their origins. the primary sorts include Akoya, regarded for his or her classic white coloration and spherical form; South Sea pearls, that are larger and come in white, silver, and golden shades; Tahitian pearls, well-known for his or her dark, exclusive hues; and freshwater pearls, which can be greater less expensive and are available an expansion of shapes and colours.