Pinheiro, Helena Gervásio, Lucas dos Santos Specimilli, Marcos Antonio Spinassé, and Janaina Bastos Depianti. 2026. “Lighting Design in Jewelry Design: The Effect of Light on Gemstone Shapes”. DAT Journal 10 (3):233-45. https://doi.org/10.29147/datjournal.v10i3.1093.