The radiance of the star-glass was broken and thrown back from their thousand facets, but behind the glitter a pale deadly fire began steadily to glow within, a flame kindled in some deep pit of evil thought.
There are no more uses of "facet" in the book.
Show samples from other sources
He was outlined against the bruise-colored sky, the glow of the broken moons reflecting off the ground; Jace could see every facet of his expression, everything he had been keeping pent up.
Cassandra Clare -- City of Heavenly Fire
When you spend your entire life in and around the city of Chicago, as it turns out, you fail to fully apprehend certain facets of rural life.