© 2026

History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

GIA (Gemological Institute of America) and DCLA (Diamond Certification Laboratory of Australia)
May 30, 2025
Why Diamond Grades Can Differ Between Laboratories: Understanding Colour and Clarity Variations

The difference in diamond grading between laboratories like GIA (Gemological Institute of America) and DCLA (Diamond Certification[…]

Sarine reports
May 6, 2018
Sarine Secures First Retailer for 4Cs Grading

Sarine Technologies’ 4Cs diamond grading reports.

Latest Comments

No comments to show.

DCLA is Australia’s internationally accredited diamond grading laboratory, the trusted source for elite diamond certification, education, and resale services.

Policy
Terms & Conditions
Privacy Policy
Safety & Security
Contact
  • [email protected]
  •  +61 2 9261 2104
  • Suite 901, Level 9, Citisite House
     155 Castlereagh Street, Sydney NSW 2000

© 2026 . Created for free using WordPress and Kubio

Cookie policyPrivacy PolicyTerms & conditions