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.

Lucapa rough diamonds
Three +100 carat diamonds recovered at Lucapa’s Lulo mine

Lucapa Diamond Company and its partners Endiama and Rosas & Petalas have announced the recovery of three[…]

Alrosa Rough Diamonds
Alrosa Raises Rough Prices Again

Alrosa has increased prices for the third consecutive contract sale, fueling concerns about unsustainable growth and tight[…]

The 242-carat rough diamond. (Alrosa)
Alrosa to Sell 242ct. Rough Diamond

Alrosa will auction a 242.31-carat diamond in Dubai later this month, one of the largest gem-quality rough[…]

114-carat white diamond recovered at Lulo
Lucapa recovers third 100+ carat diamond for 2021

Lucapa Diamond Company has discovered a 114-carat white diamond from the Lulo alluvial diamond mine in Angola,[…]

DCLA pricelist 2021

DCLA gemological testing and diamond grading Hearts and Arrows, Recut analysis

lucapa
Lucapa’s Lulo diamonds fetch US$5.9 million

Lucapa Diamond Company and its partners have announced the results of the first diamond sale of 2021[…]

Rough Diamonds
Tax Authorities to Return a Million Rough Diamonds from Raids

A million rough diamonds seized in raids by the Indian tax authorities on the scanning firm Diyora[…]

Lucapa diamonds
Bristow to finally put Rockwell Diamonds saga to bed after firm unveils wind-up plan

MARK Bristow, CEO of Barrick Gold Corporation, is to finally close the book on Rockwell Diamonds, a[…]

341 carat white diamond found at the Karowe mine in Botswana
Lucara recovers 341 carat white diamond

Canada’s Lucara Diamond has found an unbroken 341-carat white gem-quality rock at its prolific Karowe mine in[…]

Petra Diamond’s Finsch mine in South Africa
Petra Diamonds’ investors back restructuring

Struggling Petra Diamonds (LON: PDL) said on Wednesday its investors have approved plans to restructure the business,[…]

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