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.

Western officials travel to India for long-awaited G7 ban on Russian diamonds

Western officials travel to India for long-awaited G7 ban on Russian diamonds

Alrosa Halts Sales as Diamond Glut Persists

Alrosa Halts Sales as Diamond Glut Persists

Pink Diamonds Erupted to Earth’s Surface after Early Supercontinent’s Breakup

Pink Diamonds from the Argyle diamond mine operated by the Rio Tinto Group in the East Kimberly[…]

Alrosa says mines largest gem-quality diamond in Russia in a decade

Alrosa says mines largest gem-quality diamond in Russia in a decade

7 year old makes 2.95 carat discovery at Arkansas’ Crater of Diamonds

7 year old makes 2.95 carat discovery at Arkansas' Crater of Diamonds

GIA Lays Off 151 Employees at Carlsbad Headquarters

GIA Lays Off 151 Employees at Carlsbad Headquarters

Midsize Stones Sluggish at Petra Diamond Tender

Midsize Stones Sluggish at Petra Diamond Tender

India’s Titan Company Buys Out CaratLane for $557M

India’s Titan Company Buys Out CaratLane for $557M

Lucara Unearths 692ct. Rough at Karowe

Lucara Unearths 692ct. Rough at Karowe

Former De Beers Chairman Julian Ogilvie Thompson Dies

Former De Beers Chairman Julian Ogilvie Thompson Dies

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