Sterling Silver Oxidized Round Green Aventurine Celtic Tree of Life Round Dangle Earrings Round dangle earrings featuring an openwork Celtic Tree of Life design with genuine green aventurine stones set in oxidized sterling silver The Tree of Life in Celtic artwork symbolizes the never-ending circle of life and the link between heaven and earth Oxidized sterling silver is created through a controlled oxidation process to cause a natural tarnish. The slight tarnish is then polished to leave darkened areas in the detailing, most notably to enhance design elements French wire backing Hand-crafted in pure .925 Sterling Silver; Oxidized finish added to enhance detail and depth in jewelry design Imported