金剛石 jīn gāng shí

DEFINITIONS

  1. diamond
  2. also called 鑽石|钻石[zuan4 shi2]

CHARACTERS

金 jīn
HSK 4
gold; metals in general; money
剛 gāng hard, tough, rigid, strong
石 shí
HSK 5
stone, rock, mineral; rad. 112