- Rounded Fancies / Marquise, Oval, Pear
The height of the facet is the height between the highest and lowest vertices of the facet. It is measured for each facet in the layer and then the average, minimum, maximum and deviation values are calculated.
Upper girdle facetsí height :
Lower girdle facetsí height :
Comprehensive list of the Helium report parameters:
Measurements are used in different systems and tools: