Koch Opal & Enamel Choker
New Arrival
KOCH. An opal, enamel and diamond dog collar. Of Art Nouveau design, the rectangular plaque depicting a spring landscape of white and brown enamel birch trees and green enamel grass with floral detail, with a blue enamel lake and purple enamel mountains in the distance, set against an opal sky, within a rose-cut diamond border, mounted in silver-topped gold, circa 1900 together with a twelve-row natural pearl necklace, to a sliding clasp set with circular-cut diamonds.
German, 1902.