Curable solid ink compositions, which include a curable wax having a melting point under 40° C. as part of the ink vehicle, and are suitable for ink jet printing in applications that require high and/or variable levels of gloss. In particular, there is provided a novel high gloss, ultraviolet (UV) curable, phase change ink composition that includes a colorant and an ink vehicle that further includes a gellant, a reactive diluent, a photoinitiator package, and a curable acrylate wax.