A 19th Century 22ct micromosaic ring mounted with an oval panel depicting a butterfly against a white ground with millefiori border, all to a blue glass paste ground, high collar setting to plain band, stamped 900 and makers mark Jacop, ring size M

A 19th Century 14ct gold mounted oval micromosaic brooch, the oval black glass panel inset with a colourful bi

Lot 465
Estimate £200-£300

Two mid 19th Century gilt metal mounted micromosaic brooches, each depicting a view of ancient Rome to include

Lot 470
Sold for £200 hammer

Estimate £200-£300

A later 19th Century 18ct gold mounted Etruscan bar brooch centred by a circular panel inset with a micromosai

Lot 478
Sold for £160 hammer

Estimate £200-£300