Broche plume en or jaune et blanc et diamants - Charles Verhaest Belgium

18K yellow and white gold brooch in the shape of a moving feather, set with 30 rose-cut diamonds.
Belgian craftsmanship from the 1950s.

Gross weight: 13.21 g
Length: 8 cm
Width: 2 cm
Hallmarks: 0750, master’s hallmark -
C hammer V (Charles Verhaest Belgium)

The master’s hallmark shown in the image represents Établissement Charles Verhaest, a historic Belgian jewelry company founded in 1913 in Kortrijk.
The workshop has been run by the same family since its founding.