Complex sentence: The Klopman Diamond also appeared in a "Screaming with Binky" short, in which Binky the Clown inadvertently caused a diamond cutter to shatter the Klopman Diamond into a small pile of dust.
Split into simpler sentences: The Klopman Diamond also appeared in a "Screaming with Binky" short. In which Binky the Clown inadvertently caused a diamond cutter to shatter the Klopman Diamond into a small pile of dust.