Platinum and white gold brooch, openwork, with floral pattern adorned with rose-cut diamonds, vintage cut, bezel-set, including a large

Platinum and white gold brooch, openwork, with floral pattern adorned with rose-cut diamonds, vintage cut, bezel-set, including a larger one, oval-cut, in the center (0,60 carat approx.)
1900s
Length: 9,8 cm
Gross weight: 9,3 g