1. nacre All (100% Nacre) 2. lenght 18" This beautiful white necklace is created from genuine high quality freshwater pearls , Carefully grown over many years , they have been gently harvested and matched to the strictest of standardsYou will love these dainty and elegant 6-7mm pearl , also we can produce this quality pearl necklace from 6mm to 12mm pearls . freshwater latest necklace designs