I was expecting a more in-depth look at the design inspiration and creative process behind these jewelry pieces, but the video barely scratches the surface.
can you mention the softwares you are working with it , please dont tell that the software its not important because its playing an important role in the production process ... you now its not the same when you open a door with a key and when you open it with fork ...
Pretty sure its Octane renderer. I dont know about they use to make scene but thats not important if u can use any of the available softwares like Maya, Blender, Max, C4D or anything, its the renderer that makes difference, if you cant make the visualization, knowing what renderer they use is pointless.