I have been a big fan of Czech jewelry ever since I began collecting jewelry. This necklace is Art Deco in style and set with green stones and beads that look like Chrysoprase. They are probably glass. The color is amazing. (Czechoslovakia, formerly known as Bohemia, was the center of bead making industry for decades in the early twentieth century.) The settings are Art Deco. This is a very feminine piece of jewelry. Although this necklace is unsigned it is unmistakably Czech. It is 19" long and the center drop is a little over 2" top to bottom. The beautiful chain is a part of the design. It is in excellent condition and ready to wear.