This elegant necklace features lustrous grey Freshwater pearls for a timeless look. Grey Freshwater pearls Hand-knotted on a silk cord Filigree clasp closure Material: 14-karat white gold Imported Freshwater pearl measures approximately 11-12mm Approximately 18in long It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care.