History of Diamond Grading in Australia

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

Is it easy to read colour, clarity, carat weight and shape on a diamond grading report?

Is it easy to read colour, clarity, carat weight and shape on a diamond grading report?

The 4 c's
How do slight differences in the 4C’s affect a diamond’s value?

How do slight differences in the 4C’s affect a diamond’s value?

Which one of the 4 C’s of diamond grading is the most important ?

Which one of the 4 C’s of diamond grading is the most important ?

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