Stunning single-strand necklace designed with large and highly lustrous 17.5 x 20mm baroque seashell pearls, double-knotted between pearls with strong silk thread for beauty and safety. Striking seashell pearl safety clasp with sparkling faux diamond zircons. These pearls are made of powdered nacreous material identical to what makes up pearls so they approximate both the look and weight of genuine south sea pearls--but without the high price tag. Amazing fashion bargain you'll love!