Art-Deco brooch in gold, agate, coral and diamonds

Art Deco brooch in 18k (750°/°°) gold and platinum composed of an agate plate set with an old European cut cognac diamond in a bezel setting weighing approximately 2 carats. The plate is mobile and supported by a geometric pattern typical of Art-Deco composed of 8x8 cut diamonds, coral and an old mine cut diamond weighing approximately 0.5 carats (G/H SI eye clean). On the back, the brooch is decorated with a vegetal decoration. Work from 1925. Jewel probably transformed.

Length: 6.5cm
Width: 4 cm
Gross weight: 25.21 grams