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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.

Consumers are switching from gold to platinum as the price gap between the metals widens, according to a report published today (15 April) by the Platinum Guild International (PGI).
April 16, 2026
Consumers Switching to Platinum as Gold Price Soars

Consumers are switching from gold to platinum as the price gap between the metals widens, according to[…]

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