BROCHE "COQUILLAGE" ET DIAMANTS, RENÉ BOVIN
Diamants ronds, or 18K (750), 9.7 cm, poids brut : 46.55 g, signée René Boivin, poinçon de maîre RB.
DIAMOND 'COQUILLAGE' BROOCH, RENÉ BOIVIN
Circular-cut diamonds, 18K gold (750), French marks, 9.7 cm, gross weight: 46.57 g, signed René Boivin, Boivin maker's.
BROCHE "COQUILLAGE" ET DIAMANTS, RENÉ BOVIN
Diamants ronds, or 18K (750), 9.7 cm, poids brut : 46.55 g, signée René Boivin, poinçon de maîre RB.
DIAMOND 'COQUILLAGE' BROOCH, RENÉ BOIVIN
Circular-cut diamonds, 18K gold (750), French marks, 9.7 cm, gross weight: 46.57 g, signed René Boivin, Boivin maker's.