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 high quality 254 carat white diamond at Letšeng

Gem Diamonds has announced the recovery of a high quality 254 carat Type II, white diamond, from[…]

Pandora Taps Lab-Grown, Drops Mined Diamonds

Pandora has launched its first lab-grown jewelry line and pledged to cease using mined diamonds in any[…]

Give us Back the Crown Jewel Diamonds, says South African Politician

Britain must return two Cullinan diamonds from its crown jewels, says a member of South Africa’s parliament.[…]

Tiffany for men
Tiffany Launches Diamond Engagement Rings for Men

For the first time in its history, iconic New York jeweler Tiffany & Co. has launched engagement[…]

1.63 G Vs1
Buying a Diamond explained Cut, Colour, Clarity & Carat

When it comes to buying that dream diamond, most people are unsure of what to look for.[…]

15.23-carat pink diamond
Christie’s to Auction $12M Pink Diamond Ring

A fancy-intense-pink diamond ring with a high estimate of CHF 11 million ($12 million) is set to[…]

diamond standard
Company Buys 50,000 Diamonds for World-First Tradable Coins

The company behind diamond “coins” for investors will embark on the automated purchase of about 50,000 gems[…]

GEM diamonds
Gem Diamonds ramps up production in Lesotho

Gem Diamonds announced Thursday that the company produced 29,010 carats at its Letšeng mine in Lesotho, which[…]

The Spectacle diamond
Christie’s to Offer 101ct. ‘Spectacle’ Diamond

Christie’s will sell a 100.94 carat diamond at its upcoming Magnificent Jewels auction in Geneva, where it[…]

Color grading at the GIA Carlsbad diamond grading lab.
GIA Recalls Diamonds over Treatment Query

The Gemological Institute of America (GIA) has asked customers to return a number of colored diamonds for[…]

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