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.

Botswana economy hit hard as diamond slump deepens

Botswana is bracing for deeper spending cuts and a widening budget deficit as a prolonged slump in[…]

US Jewelry Sector Shrinks Again in Q1

US Jewelry Sector Shrinks Again in Q1

JAR Collection set to Fetch $3m

A collection of 21 pieces by the celebrated jeweler JAR (Joel Arthur Rosenthal) is expected to sell[…]

India’s Polished Diamonds Export Down 17%

India's polished exports fell by almost 17 per cent in the fiscal year ending March 2025, to[…]

Petra Diamonds delays sale amid US tariffs uncertainty

Africa-focused Petra Diamonds has postponed a scheduled sale of about 200,000 carats of diamonds from its Cullinan[…]

Diamond miner Lipari begins trading on Cboe Canada

Canadian diamond miner Lipari Mining has officially begun trading on the Cboe Canada stock exchange following the[…]

Botswana’s Economic Outlook Now Negative, says S&P

Botswana's economic outlook has been downgraded from stable to negative by S&P Global Ratings (S&P) on account[…]

New Diamond Verification Device Introduced Natural Vs. Lab Grown Diamonds

New Diamond Verification Device Introduced Natural Vs. Lab Grown Diamonds

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