A three row pearl necklace

A three row pearl necklace, the principle pearls graduate from 4.5 to 9.9mm, and separated by smaller pearls. (Comprising 38, 42 and 35 larger pearls.) The white gold clasp set with three circular cut diamonds within a border of smaller circular cut diamonds. 40cm long. With illustrated pearl report No. 0809/16, dated 14/09/08, stating that all the pearls are natural with the exception of one smaller tagged bead which is artificial.