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The DCLA Diamond Grading Laboratory Certificate sets the standard for technical ability in certification of diamonds.

The DCLA remains the only internationally recognised diamond certification laboratory in Australia, grading diamonds in accordance with International Diamond Council (IDC) and World Jewellery Confederation (CIBJO) rules for grading polished diamonds.

A comprehensive system of rules and methods was built up, combining a wealth of practical diamond knowledge and experience of professional diamond people with scientific facts and figures.

New records are added monthly making these lists ideal for ongoing marketing campaigns.DCLA is Australia’s premier diamond grading laboratory, and the only laboratory grading diamonds to the IDC rules.The IDC rules are the internationally recognised and accepted rules for diamond grading and diamond certification as set out by the WFDB, IDMA and Cibjo.The principle mission of the DCLA is to protect diamond consumers, and consumer confidence, when buying diamonds.A fundamental element of this confidence is providing accuracy, consistency and transparency in diamond grading.

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