The characteristics of the diamond

(1) The brightness of the green concrete blades  optical identification (Brilliance) because of the diamond has a very high reflectivity of the reflection critical angle is small, a wide range of total reflection, total reflection light is easily reflected light is large, resulting in high brightness.
(2) Flashing (Scintillation) is flashing diamond flash, that is, when the diamond or the light source, the  General purpose blade observer moves relative to the surface of the white light reflection and flash. Colorless, transparent, well-crystallized poly octahedral shaped diamond surface bodies or, if not Gache grinding can expose good flashing light.
(3) the dispersion or the fire (Dispersion or fire) planes of diamond pen as diverse as prism, can through refraction, reflection and total reflection into the interior of the  grinding cup wheel crystal composition of white light into white color - red, orange, yellow, green , blue, indigo, violet shade.
(4) Gloss (Luster) outstanding diamond-like hard, smooth and bright crystal face or cleavage face in white light reflection effect particularly strong, and this is very characteristic of the role of reflective called adamantine luster, make diamond tools also very good.