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.

Gem Diamonds recovers 80 carat rough diamond

Another D colour Type II diamond weighing 80 carats has been recovered. Shares in Gem Diamonds spiked[…]

Christie’s to Offer 92ct. Pendant

A 92.15 carat diamond pendant worth up to $20 million will lead Christie’s Magnificent Jewels auction in[…]

Graff Unveils 105-Carat D-Flawless Diamond

Graff Diamonds has unveiled the 105.07 carat D flawless pear shaped diamond, it has named the Graff[…]

Letseng Mine Yields 114ct. Diamond

Gem Diamonds has found a 114-carat rough diamond at its Letšeng mine in Lesotho, the miner reported[…]

Sotheby’s Sells 59.6 carat pink for $94.2 million AUD

Steinmetz Diamonds owned by Israeli billionaire Benny Steinmetz, spent two years cutting and polishing the Rough diamond.[…]

De Beers, Luk Fook to Co-Brand Grading Reports

De Beers’ polished-grading unit has partnered with Hong Kong-based jeweler Luk Fook to produce co-branded diamond reports[…]

59.6 carat Vivid pink diamond

Sotheby’s plans to auction the famous "Pink Star" diamond an internally flawless, fancy vivid pink stone at[…]

GIA Finds Significant Undisclosed Synthetics

The Gemological Institute of America (GIA) recently uncovered an unusually large number of undisclosed synthetic diamonds mixed[…]

De Beers Profit Jumps as Diamond Market Stabilises

Profit more than doubled for De Beers last year as trading conditions in the diamond-manufacturing sector improved[…]

DCLA Diamonds has launched

Buying a diamond can be a difficult process. What should I buy? Where should I buy from?[…]

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