Victorian 18ct Gold Wave Locket With Natural Split Pearl & Blue Enamel Motif

A most unusual 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) gold locket that is hard to believe that it was made circa 1880. It is a great modernist design with a raised curve and then another curved bandA type of ring which is an equal width all the way round. They are traditionally used for wedding rings.
across it set with naturalA natural stone is called such because it has not been subjected to any treatments.  split pearls and a band of Royal blue enamelA pigmented glass-like material used in powdered form and fused onto the metal surface of a piece of jewellery. on either side. It opens to reveal two glazed compartments for photographs. It is in fine condition