EARLY 20th CENTURY BRUSH holding in its center... Lot 19

EARLY 20th CENTURY BRUSH holding in its center a cabochon coral in a surround of round old-cut diamonds, shouldered by a cabochon coral and a round old-cut diamond. Set in platinum and 18K yellow gold. Length: 8.40 cm. Gross weight: 7.00 gr. A coral, diamond, platinum and yellow gold brooch.