FONSEQUE & OLIVE
An Impressive Belle Epoque Brooch
Gold & silver, with large central blister pearl
plique-a-jour enamel, rose diamonds & emerald drop
Marks: French assay mark & 'FO' monogram
Length: 9cm Width: 5.25cm
French. Circa 1905
The brooch fitting is a later addition
Fitted case
Literature: cf. Bijouterie Francais au XIX Siecle
Henri Vever, Volume 3, Paris 1908, page 529 & 533