René Boivin Starfish brooch doubles estimate at Paris jewellery auction
A ruby and amethyst set Starfish brooch, one of the signature designs from the French jewellery house René Boivin, was the toast of the jewellery sale held by French auction firm Chayette et Cheval in Paris.
The articulated, five-arm brooch, signed René Boivin Paris to the clasp, had been estimated at €80,0…