Pendant/brooch 'Anemone flower' with diamonds

Pendant/brooch 'Anemone Blossom' with brilliant-cut diamonds totalling ca. 1.2 ct, ca. RW-WHITE (G-H)/SI, 1 stone min. chipped, 3 oval faceted aquamarines totalling ca. 10 ct, 2 blue pear-cut faceted sapphires and 1 oval fac. pink corundum, gemstones partly slightly abraded, flower leaves made from engraved and satinized rock crystal with pink-blue transparent enamel, 18K yellow gold, 32 g, 5x4.5 cm, 2nd half of 20th century, overall good condition, elaborately handcrafted unique piece.