A late 19th century diamond five stone ring and a small group of cultured pearl jewellery

A late 19th century diamond five stone ring and a small group of cultured pearl jewellery
Comprising: the ring with five old brilliant-cut diamonds and rose-cut diamond points, some deficient, two replaced with paste, to carved gallery, circa 1890; a pair of cultured pearl and diamond earpendants, the pear shaped cultured pearl drops to old-cut diamond two stone collet suspensions, post fittings; and three graduated cultured pearl necklaces, one with cultured pearl single stone clasp, the other two with marcasite cluster clasps (2)