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.

Russia Moves to Ban Lab Grown Diamond Terminology in Major Industry Shift
Russia Moves to Ban Lab Grown Diamond Terminology in Major Industry Shift

From 1 September 2026, new Russian regulations will restrict how synthetic diamonds can be marketed, with the[…]

(left) the Azure Blue and (right) 5.04-carat fancy vivid blue.
DCLA News of the Day

Two Exceptional Blue Diamonds Headline Christie’s New York Auction

Alrosa Profits up 88% Despite G7 Sanctions
Alrosa Profits up 88% Despite G7 Sanctions

Alrosa reported an 88% jump in its FY2025 profits, as it cut costs, improved efficiency, diversified into[…]

Miner,Holding,Gold,Nugget,,Point,Focus,On,The,Gemstone.,Mineral
Alrosa to Extract Gold as Byproduct of Diamond Mining

Alrosa plans to extract gold from its diamond-bearing alluvial deposits in Mirny, in Russia's Sakha Republic.

Russia Partners with Belarus

Russia is joining forces with its ally Belarus to promote jewelry exports to China, the UAE, Vietnam,[…]

Mining Company Alrosa Unveils Russia’s Largest-Ever Diamond

Russian diamond producer Alrosa announced Friday that it finished the two-year cutting process of the country’s largest-ever[…]

US Diamond Importers Must Declare Country of Origin

Diamond Importers have been required, since last March, to certify that their goods are not Russian, but[…]

Sanctioned Russia Sells Shares in Angolan Diamond Mines

Angola has announced that Russian shares in two of its major diamond mines have been sold to[…]

Russia to continue buying diamonds through state fund in 2025

Russia will continue to buy diamonds through a state fund in 2025 in order to support the[…]

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