A PAIR OF ANTIQUE GEM SET BROOCHES, BY CASTELLANI
Each designed as a cross set with cabochon emeralds and rubies to a circular background with trefoil piercework, enhanced with filigree borders, ormulu finish, circa 1860, for a similar but larger brooch see Christie's Amsterdam jewellery sale 2803, Lot 26
With endorsed C's maker's mark for Castellani (2)
A PAIR OF ANTIQUE GEM SET BROOCHES, BY CASTELLANI
Each designed as a cross set with cabochon emeralds and rubies to a circular background with trefoil piercework, enhanced with filigree borders, ormulu finish, circa 1860, for a similar but larger brooch see Christie's Amsterdam jewellery sale 2803, Lot 26
With endorsed C's maker's mark for Castellani (2)