Welcome to American Pearl's CULTURED PEARL NECKLACE SHOWCASE. Pearls of this quality are only available at finer stores such as Tiffany & Co. or Mikimoto. All Japanese Akoya cultured pearl necklaces come in Rosé color or Silver color overtones and lengths ranging from 16 to 51 inches—available to you as you continue. Please click on the image of the size pearls you are interested in.