Saltwater pearls grow in open natural sea water and generally appear round. Most freshwater pearls are grown in a relatively closed water.Except for the environment of growing, seawater pearls are nucleated pearls, while freshwater pearls are nucleated pearls. Seawater pearls are superior to freshwater pearls in appearance, texture and gloss. The color of seawater pearls is more colorful than freshwater pearls. Seawater pearls have pink, silver,white,cream,golden,and green,blue and black. High quality of seawater beads are translucent, its luster is more crystal clear, radiant, and watery.Because of the nobleness of seawater beads, they are often matched with various gemstones and precious metals to be inlaid into various noble jewelry.