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.

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

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

GIA Lays Off 151 Employees at Carlsbad Headquarters

GIA Lays Off 151 Employees at Carlsbad Headquarters

Diamond prices are in free fall in one key corner of the market

Diamond prices are in free fall in one key corner of the market

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

Alrosa Diamond Sales Unaffected by Sanctions

Alrosa Diamond Sales Unaffected by Sanctions

De Beers Loosens Buying Rules as Inventories Accumulate

De Beers Loosens Buying Rules as Inventories Accumulate

China’s Gold Economy: Consumer desire for gold increases, desire for diamonds decreases

In the first half of this year, China consumed nearly 555 tons of gold, up more than[…]

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