2D software: ps, coreldraw
3D software: phino jewelryCAD matrix
Ps requires a lot of painting skills. Although it can present three-dimensional effects, it is not as good as 3D modeling, and it cannot be produced by output. Although coreldraw is a software often used by some domestic designers, the final effect can only be displayed on a plane.
For jewelry design, 3D drawing software is better than 2D drawing.