Most freshwater pearls are nucleated by tissue, but Edison cultured pearls are nucleated with beads, exactly as saltwater pearls This necklace contains Edison Pearls which were chosen for their bright luster that can be compared with that of high-end saltwater pearls, and for their natural golden pink colour shades. The pearls measure 6x7mm in diameter. Individually knotted between each pearl for safety, the necklace is completed with a secure and elegant silver clasp. At a length of 60cm you can clasp the necklace at various heights in order to achieve the desired effect. Packaging: Necklace Jewellery box and an Authenticity Certificate to guarantee the source and quality. Insured track and trace delivery.