Art Deco green chrysoprase ring with two rows of marcasites set in sterling. The large oval cabochon is striking, and the tiered double row of sparkling marcasites provides a beautiful framing. The back has a lovely pattern too. It measures 7/8" north to south and 5/8" east to west. The ring was enlarged long ago and is currently size 7-1/2. The letters STE on the band suggest it was originally marked Sterling. In great condition with no missing stones or scratches, this is a must for your Art Deco jewelry wardrobe.