An unusual 19th-century lantern-form gold fob seal

An unusual 19th-century lantern-form gold fob seal, with rectangular lapis lazuli matrix engraved 'Evelyn', the side panels chased with foliate scroll engraving and funnel form top section, one side panel is hinged and opens, the matrix opens to reveal a locket compartment, 3cm high, a plain gold stirrup-form fob seal with a plain carnelian matrix, set with a compass, 4cm high, with a Regency gold stirrup-form fob seal set with a fossil stone engraved with a coat of arms, 4cm high