NCIS: Sydney · SEASON 3

Rough Diamond

Episode 18 · 2026-05-05

★ 4.0
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NCIS: Sydney poster
Season 3Episode 18★ 4.0/10
  • Crime
  • Drama
  • Action & Adventure

Episode overview

The death of a former Marine wanted for murder leads the team to a sinister plot involving a disgraced journalist, one of Australia’s richest men and lab-grown diamonds.

41 minutes

Season 3 episodes

1. Gut Instinct2025-10-14 2. True Blue2025-10-21 3. Lost in Translation2025-10-28 4. The Truth Is Outback2025-11-04 5. Black Is White2025-11-11 6. Sucker Punch2025-11-18 7. Gold Digger2025-12-02 8. Turkey Shoot2025-12-09 9. South of Nowhere2026-03-03 10. Van Life2026-03-10 11. Berthed2026-03-17 12. Lone Wolf (1)2026-03-24 13. Lone Wolf (2)2026-03-31 14. Death Card2026-04-07 15. The Collective2026-04-14 16. Ticker2026-04-21 17. Flight Club2026-04-28 18. Rough Diamond2026-05-05 19. Hunter2026-05-12 20. Killer2026-05-12