Assertion: cut | /r/CapableOf | become rare
Facets:
value: in the modern day
type: TEMPORAL
Source sentences:
text: The modern mogul cut evolved from earlier faceting techniques originally used to disguise internal flaws in very large stones; in the modern day this cut has also become rare, but still finds occasional use where it is less important to showcase a stone's internal clarity, as with the black and internally opaque Spirit of de Grisogono Diamond.