Silver, chrysopras. Purity 900 / 1000. Total weight 1.88 grams. Period of Art Nouveau. Upper, cut part, decorated with Art Nouveau decorative ornament with embedded chrysopras, cut in the shape of cabochon. Marked with Russian hallmark from 1890 - 1926, Prague Austro-Hungarian hallmark for foreign goods from 1901 - 1921, fineness 900. Art Nouveau, around 1900. Length 6 cm.