A 19th Century 9ct micromosaic bar brooch centred by a collar set square of black glass inset with an oval mosaic depicting the Pantheon, length 7cm unmarked

A 19th Century 9ct gold mounted pietra dura brooch centred by a rectangular panel depicting a black and mother

Lot 495
Sold for £110 hammer

Estimate £80-£120

A later 19th Century gold mounted pietra dura brooch and pendant earrings suite, the circular brooch depicting

Lot 497
Sold for £420 hammer

Estimate £80-£120

A group of eight later 19th to early 20th Century glass mosaic brooches, each with foliate decoration to inclu

Lot 515
Sold for £80 hammer

Estimate £80-£120