Sentence Examples


  • Diamonds of lower quality in terms of color as well as diamond flaws and inclusions because older techniques could not detect imperfections as easily as modern gemology practices.
  • Many buyers work though several parts of the industry - learning to mine, taking gemology courses, studying with diamond cutters, etc. - before launching a career as a buyer.
  • The Gemology Institute of America uses a scale of one to nine to rate the color of the stone.
  • All hail the new king of online gaming gemology: Bejeweled 2!