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 Mothae diamonds
Mothae diamonds sell for $7.2 million

Lucapa Diamond Company and its partner, the Government of the Kingdom of Lesotho, have provided an update[…]

Polished diamonds
Diamond Prices Firm After Supply Declines

Diamond trading was seasonally slow in December as the industry’s focus shifted to retail and as diamantaires[…]

The 14.7-carat diamond.
Christie’s Rakes In $5M from Paris Sale

A 14.7-carat diamond ring was the top seller for Christie’s in Paris, nearly tripling its high estimate.[…]

De Beers’ Venetia mine in South Africa
De Beers Trims Production Plan for Coming Years

De Beers has reduced its production plan for the next two years, aiming to avoid releasing too[…]

Emerald
Cartier Emerald And Diamond Ring Fetches $3.6 Million At Sotheby’s

A Cartier emerald and diamond ring blew past five fancy colored diamonds to become the top lot[…]

Botswana Diamonds
Botswana Diamonds acquires Sekaka from embattled Petra

Botswana Diamonds (LON:BOD) said on Monday it had completed the acquisition of Sekaka, the exploration vehicle that[…]

Synova DaVinci Cutter
Synova’s Automated Cutter to Tackle Fancy Shapes

Swiss technology provider Synova has expanded its automated diamond-cutting system to include fancy shapes, it said Monday. […]

De Beers Diamond Insight Report
De Beers says recovery to Extend – Well Beyond 2020

The diamond sector’s rebound from the Covid-19 crisis will feature ups and downs that will continue into[…]

Rough diamonds Letšeng
Gem Diamonds back in the black on higher prices

Africa-focused Gem Diamonds became on Wednesday the latest miner to show signs of a slow but steady[…]

diavik canada
Rio Tinto asks court to OK sale of partner’s diamonds in Canada mine

Global miner Rio Tinto is seeking court approval to sell its partner’s share of diamonds from a[…]

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