"Because we are very ambitious and determined to be the leading investigation firm in Australia."

"The only way we can achieve that is by ensuring we provide you with the highest standard of investigation conducted ethically and responsibly."

Andrew DallaRiva
Principal - Managing Director

Diamond Investigations Standards:
  • Qualified Investigators
  • Fully Licensed & Accredited
  • Insured
  • Hi-tech Equipment
  • Diamond Investigations Certification
  • Admissible Report Format & Standard
  • High Quality Video
  • Daily Management Cases Review
  • Strict Quality Control
  • Policies & Procedures
  • Testimony Agreement
Contact us now to find out why you should be using our services now.


Diamond Investigations Pty Limited - ABN 66 080 384 014
V.W.A. Provider Number 15 33 54
Copyright Diamond Investigations