Use ArtCAM's gem library, to store any .stl, .obj, .3ds, or .3dm file as your custom gem to create stunning jewellery designs.
To add a gem to the default library, copy your .stl or .obj file and corresponding thumbnail image to C:\Users\Public\Documents\ArtCAM Files\Gem Library\Gems. The thumbnail image file should be 50 x 50 pixels, saved in .gif, .jpeg, or .png format, and must share the same name as its corresponding .stl or .obj file.