"Art Nouveau Butterfly Brooch"
Brooch in silver (super 800°/00) and 18K (750°/00) yellow gold forming volutes reminiscent of the shape of a butterfly set with old-cut blue stones, oval and rose-cut diamonds. Art Nouveau jewel made around 1900 Dimensions: 30 x 42 mm Boar hallmark and eagle head hallmark Gross weight: 6.92 g