Cultured pearl is calcium carbonate and a fibrous protein called conchiolin. As the nacre builds up in layers of minute aragonite tablets, it fills the growing pearl sac and eventually forms a pearl. Natural pearls are formed by nature, more or less by chance. On the other hand, cultured pearls are human creations formed by inserting a tissue graft from a donor oyster, upon which a pearl sac forms, and the inner side precipitates calcium carbonate, in the form of nacre or "mother-of-pearl". The most popular and effective method for creating cultured pearls are made from the shells of freshwater river mussels
Pearl Lowe Pearl Lowe Pearl Lowe (born Pearl Samantha Davis), is an English fashion and textiles designer, and former singer-songwriter. She was the vocalist of mid-1990s indie bands Powder and Lodger, which she fronted after a brief period at LAMDA, and as a solo-artist under the name Pearl. Pearl is known for her love of vintage interiors and fashion. In 2001, she launched 'Pearl Lowe', her signature range of lace curtains and cushions. In 2006, Lowe moved to Somerset where she began designing her own bespoke handmade dresses and childrenswear that were sold to Liberty and The Cross in London. She has