The shamrock has been a symbol of Ireland for centuries. Irish tradition relates that in the 5th century St. Patrick used the shamrock to explain the meaning of the Holy Trinity. Shamrocks are worn on St. Patrick's Day and are commonly related to all things Irish. Our shamrock jewelry collection offers a wide selection of shamrock necklaces, bracelets and earrings that make great gift ideas for any occasion. Our shamrock lapel pins are perfect for St. Patrick's Day (March 17).