Centering an Old Mine cut diamond weighing app. 0.14ct., framed by eight Old Mine cut diamonds weighing app. 0.20ctw., in a cluster style design, framed by black enamel* (some enamel missing), with tapered, engraved sides, fashioned in 14k. Circa 1890. Size 5.
*Although vitreous enamel forms a hard, durable surface, it is susceptible to chipping and breaking upon impact.