New technique of farming a high quality breed of Freshwater pearl is breaking the rules of this type of pearl, it has stroke the whole pearl industry.
Edison Pearl, it can even be good enough to compare with saltwater pearls. Its lustre, enormous size, made traditional Freshwater pearls lose their barely exist halo.
Edison pearls have the unique metallic lustre that fit the fashion trend well, they come out with some rare colours that Freshwater pearl never had. Surface is as clean as either a Tahitian pearl or a Golden South Sea pearl.