Sterling Silver Oxidized Celtic Knot Shamrock Clover Pendant Necklace, 18" Necklace featuring shamrock of hearts design with Celtic knot details in antiqued, oxidized sterling silver The Celtic Shamrock is the unofficial symbol of Ireland. Although the Celtic symbol can refer to the Holy Trinity, it is also used to symbolize any triad, such as "life, death, rebirth" or "earth, sea, sky." 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. 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 Imported You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!