Lighter Cut’s Diamond Light Simulator

Why it surfaced

This is an unusually specific instrument: it combines ASET angular-spectrum views, 3D and 2D light-path modes, heart-and-arrow symmetry checks, concave tooling, spectral modes, and a lapidary path optimizer. Its controls reach from pavilion and crown angles to abrasive tooling, mandrel radius, plunge depth, and bowtie-risk settings.

A browser-based diamond metrology and lapidary-planning interface for testing cut geometry, light behavior, and polishing parameters.