Rachel Gera (Israeli, 20th century), designer sterling silver ring in the Brutalist style. Large amethyst stone to center flanked by 5 additional stones. Marked to inside 925, GERA, ISRAEL, HAND MADE. Ring size 9. Measures 1 1/2" (3.7cm) height. Total weight 36.5g.
Pre-Sale estimate $300-$500.