Antique Whitby Jet brooch “bouquet of flowers”

A stunning example of a Victorian Whitby Jet brooch. The carving is exquisite and despite it being unsigned it can only be the work of a master craftsman. The central carved panel depicts roses, daisies, poppies and thistles. The mount is superbly carved. there are a couple of nibbles visible on the back edges and a chip near the rose but almost pristine, It measures 45x40mm. The original catch is in good working order.