Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch NOVA Season 44 Episode 5 Online

  • 6.8/10
  • COUNTRIES: United States of America
  • Subtitles: English

Gemstones like diamonds, rubies, opal and jade are the ultimate treasures. Delve into Earth's depths to discover how these precious stones are forged and what explains the unique allure of each captivating gemstone.