细节
AN ART DECO DIAMOND AND ONYX BROOCH
The panel brooch of open-work scrolling design set with a circular-cut diamond to the centre, in a frame of square-cut onyx, with a circular-cut diamond to either side, the panel with diamond detail
The panel brooch of open-work scrolling design set with a circular-cut diamond to the centre, in a frame of square-cut onyx, with a circular-cut diamond to either side, the panel with diamond detail