18K (750°/°°) yellow gold brooch, navette shape... Lot 510

18K (750°/°°) yellow gold brooch, navette shape with openwork rocaille decoration, it is centered with a line of old cut diamonds in fall, the two main ones calibrating approximately 1,60 ct and 1,40 ct (misses one at the end of line) and set with two old cut diamonds of which one is pear cut. Minor soldering on the back. 19th century Length : 5 cm approximately - Gross weight : 10,2 g