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.

233 carat rough diamond at Letšeng
Gem recovers high-quality 233 ct diamond at Letšeng

Gem Diamonds has recovered a high quality 233 ct Type II white diamond from its 70% owned[…]

GIA Grading Report
GIA Considers Shutting Antwerp Lab

The Gemological Institute of America (GIA) plans to close or heavily scale back its Antwerp operations following[…]

Hublot-Tourbillon-diamond
Four Hublot’s That Shine Bright Like A Diamond

Diamonds have the power to transform the look of a watch completely. It can give sportive watches[…]

JD
Chinese Online Giant to Offer Verified GIA Reports

Technology provider Everledger has teamed up with the Gemological Institute of America (GIA) to verify diamond grading[…]

Star Diamonds
Star Diamond recovers 2,409 diamonds in second bulk sample

Star Diamond Corp announced that a total A total of 2,409 diamonds weighing 123.27 carats have to[…]

GIA Melee diamonds
GIA Now Able to Screen Fancy-Shaped Melee

The Gemological Institute of America (GIA) has expanded its melee-screening capabilities, with the organization now able to[…]

442-Carat Diamond
Miner Finds 442-Carat Diamond That May Be Worth $18 Million

A small diamond miner that has dug some of the world’s most valuable gems from a mountainous[…]

Tiffany & Co
Tiffany Promises More Transparency For Diamonds Amid Greater Concern Over Social Responsibility

Tiffany & Co. announced Tuesday it will share the full background of its newly sourced diamond rings, an industry[…]

Christie’s Is Hosting its First-Ever Online Sale Dedicated to Diamonds—and Nothing Else

The top lot is a Graff pendant necklace expected to fetch at least $300,000. Square-cut or pear-shaped,[…]

Jaeger-LeCoultre Bangle watch
Two 20-Carat Diamond Watches From Jaeger-LeCoultre Have World’s Smallest Movement

Jaeger-LeCoultre has held the record for the world’s smallest mechanical movement – since 1929. The caliber 101,[…]

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