Mar 30th, 2017
Every facet on a diamond fulfills a specific function. The crown facets are the ‘windows’ of the diamond which let light enter and exit a diamond. The pavilion facets are the ‘work horses’ that reflect light back through the crown facets. It is important that facets be placed in the correct positions and on the correct angles to perform their task effectively. The crown and pavilion facets have to line up perfectly. Also, all the facets have to be polished, so that they are free of any polish lines, abrasions or other surface anomalies that could compromise light reflection. After all, any diamond is only as good as its worst facet.