Choose from sterling silver Celtic necklaces that feature the classic Trinity knot or you may select from the many interlaced or stylized Celtic icons that may have been accenting to include Connemara marble or CZ stones. The Irish Gift House even has sterling silver Celtic pendants that are enhanced with gold and diamonds to create a brilliant combination effect. Additionally, some of these Celtic necklaces are studded with marcasite stones while other are crafted in various shapes that include hearts, forming brilliant love knots.