AMETHYST, EMERALD AND DIAMOND BROOCH, ca. 1970. Pink gold 750. Decorative brooch designed as a stylized blossom, set with 26 oval amethysts of different sizes weighing ca. 30.00 ct, 20 brilliant-cut diamonds weighing ca. 1.50 ct, and 7 emerald cabochons weighing ca. 12.00 ct as leaves. Ca. 5.3 x 5 cm.