A DIAMOND BROOCH
The brilliant and single-cut diamond scalloped openwork panel with brilliant-cut diamond collet centre within a scroll surround and two old brilliant-cut diamond collet accents, circa 1935
A DIAMOND BROOCH
The brilliant and single-cut diamond scalloped openwork panel with brilliant-cut diamond collet centre within a scroll surround and two old brilliant-cut diamond collet accents, circa 1935