A Peridot, Tourmaline and Pearl Brooch, circa 1890

The knife edge bar set with a central circular mixed-cut peridot millegrain collet set on knife edge bar between four half pearls, suspending two smaller peridots and a central tourmaline drop, brooch pin fitting

Unmarked tests as 9 carats

Total weight 1.9gms

Dimensions

Total length 3cm

Total width 1cm

Main Peridot measures approximately 4.5mm

Two smaller Peridots measure approximately 2.5mm

Tourmaline measures approximately 3.9mm