Create voronoi (delauny) cells from coordinates, indices and normals data

Voronoi3D tessellation is very expensive for high-resolution data. What I have are dumps from my simulation where cell quantities are defined and the cells are made from 3D Voronoi tessellation. Along with this, I have the data of the face vertex coordinates of the cells and their respective normals and indices. Is it possible to create a generate a Voronoi3D tessellation from this data without the expensive computational overhead in Paraview for visualization?