ethical · transparent · responsible group: pyroxene species: natural spodumene variety: kunzite weight: 32.69 cts dimensions: 18.31 x 18.27 x 13.42 mm cut: step / step shape: octagonal transparency: transparent phenomena: none color purplish pink treatments see comments comments kunzite is commonly heated or irradiated to improve or change the color. color authenticity is currently undeterminable.