Do the pavilion mains drive light return in the modern round brilliant?
Article by Karl K. On many websites you will see it said that the pavilion main facets drive light return. Top labs and many grading systems use the pavilion angle as a basis for assigning a cut grade. Is this correct? We will be using computer generated Ideal-Scope images created in DiamCalc for this discussion. h...
Do the pavilion mains drive light return in the modern round brilliant? CLICK HERE TO VIEW POST