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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[…]

February 22, 2021
DCLA pricelist 2021

DCLA gemological testing and diamond grading Hearts and Arrows, Recut analysis

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

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