Circa 1990Idar-Oberstein, Germany The elegant figure of the heron, carved from a single specimen of ruby-in-zoisite from Tanzania, the beak of agate, the eyes of black tourmaline, the feet and base trim of 18K yellow gold. The base with reverse carving depicting shells and an underwater scene. Raised on a circular on black obsidian base. EB and M.Wild, unsigned. Measuring 7 1/4 x 5 1/2 in