This was an in-class activity for a unit I did in North Metropolitan TAFE called Architecture Visualisation. The purpose of this activity was to create a product showcase and show caustics lighting. The shank/band and diamond were created in Blender. It was textured in Substance Painter, then rendered in Marmoset Toolbag.
Check it out on my website! (https://www.nekobeesworld.com/3d/diamond-ring)
Diamond Ring Turntable