Measuring app. 1 1/2 (including bail) x 1 inch wide, with raised polychrome enamel* bird and flower design with Rose cut diamond accents measuring app. 1.0mm, in an oval frame of half pearls measuring app. 2.5mm, fashioned in 18k. Circa 1870. *Although vitreous enamel forms a hard, durable surface, it is susceptible to chipping and breaking upon impact. There is some enamel loss.