White Freshwater Potato Pearl 18" Necklace with Silver Fish Eye Clasp 6-7mm Lustrous pearls have an age-old appeal that can be traced back for centuries. This 18" freshwater potato white pearl necklace contains 6-7mm pearls and a fish-eye clasp that make a classy, pretty appearance and can be worn with any outfit. At Pearlyta, all pearls we use are high quality hand picked cultured freshwater, Akoya, South Sea or Tahitian. We ensure that only the finest pieces are used for our jewelry pieces. Most Appreciated Holiday Gift for your Loved Ones. This Pearl Necklace is a gift everyone will enjoy. A feminine piece of jewelry which can be worn to work, a day at the mall or a wedding party. Always a classic! Forever a favorite. Pearl Necklaces are available in many colors, sizes and shapes. Different metals are also available. If you don't see it listed contact us for more options.