Brooch 'Flower bouquet' with diamonds totaling ca. 2.6 ct,

Brooch 'Flower Bouquet' with brilliant-cut diamonds totalling ca. 2.6 ct, ca. WHITE-STW (H-I)/VS, flower cut from amethyst, cultured pearls, 18K WG, 23.5 gr, D: ca. 5 cm, 2nd half 20th century, minor signs of wear, handmade!