All these pretty cultured akoya pearl strands are strung with cultured akoya pearls. All these pearl beads have a round shape and smooth surface, with the colours in white, pink and black. There are Chinese akoya pearl strand with grades of range from A to AAA+. You can use this half-finished pearl jewerly to make of all kinds of akoya pearl necklaces and akoya pearl bracelets. Wonderful choice for you to buy!