Victorian Gold Articulated Napoleon Charm studs it's very possible it was

it's very possible it was referencing the same (seemingly very generous) John McKean Esqr

in pie-crust settings with foil behind to enhance their brightness

but in a slightly altered form… the alteration being the addition of the Cullinan I diamond (aka Star of Africa)

Appears that brooch fittings have been removed at some stage

Victorian Gold Articulated Napoleon Charm studs it's very possible it wasDATE: Victorian, c. 1880 A charming antique charm modelled (or mocking) as Napoleon. The piece is articulated: when the chain at the bottom is pulled, the arms shoot up and the legs kick out. It's crafted in 9k gold throughout, and features hand chased detailing to the face and his clothes. MEASUREMENTS 3 x 1. 3cm WEIGHT 2. 5g MARKS No marks present, tests as 9k gold CONDITION Very good, with light antique patina