Sterling Silver Oxidized Cubic Zirconia Celtic Tree of Life Pendant Necklace, 18" Necklace featuring a round pendant with an openwork Celtic Tree of Life design and a sparkling Cubic Zirconia stone set in oxidized sterling silver Cubic Zirconia (CZ) is an affordable, conflict-free alternative to diamond that reveals brilliant shine and a meticulous cut The Tree of Life in Celtic artwork symbolizes the never-ending circle of life and the link between heaven and earth 18" cable chain with spring ring closure Hand-crafted in pure .925 Sterling Silver; Oxidized finish added to enhance detail and depth in jewelry design; Rhodium plating added to enhance shine and durability Imported