Brooch with 3 emeralds, 18 brilliant-cut diamonds and 54 octagonal diamonds

Brooch with 3 emeralds, 18 brilliant-cut diamonds and 54 single-cut diamonds totalling ca. 1.32 ct, ca. WHITE (H)/SI, round-cut emeralds, totalling ca. 0.90 ct, 18K white gold, 7 g, D: ca. 32 mm, 2nd half of the 20th century, minor signs of wear.