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 white and pink colour shades. The pearls measure 5.5x11mm in diameter. The changing colours add interest to this simple and elegant design. At a length of 44cm the necklace lies nicely under the collarbone. Packaging: Necklace Jewellery box and an Authenticity Certificate to guarantee the source and quality. Insured track and trace delivery. #summerjewellery