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.

See The World’s Rarest Diamonds, Worth a Total of $100 million, in Abu Dhabi

The exhibition is incredibly exciting for the simple reason that to purely just have eight diamonds of[…]

The 10.3 Carat ‘Mediterranean Blue’ Diamond Could

Fancy vivid blue diamonds exceeding 10 carats are among the rarest gemstones in the world, and Sotheby’s[…]

5.72-ct Blue Diamond Sells for $8.8m

A 5.72 carat fancy intense blue diamond beat its high estimate and sold for $8.8m yesterday (10[…]

Qatari Royal Family in Court over Idol’s Eye Diamond

A legal battle over the Idol’s Eye, a 70.21 carat very light blue, eye shaped Golconda diamond,[…]

Blue and Pink Diamond Ring Fetches $3.7m

Blue and Pink Diamond Ring Fetches $3.7m

Petra’s Prices Boosted $8.2m Blue

The 14.76ct exceptional color and clarity blue diamond recovered from Cullinan, South Africa

Christie’s sells rare blue diamond for over $40m USD

The 17.61 carat, pear-shaped Bleu Royal diamond, set in a ring, fetched $43.8 million, they said. It[…]

Rare blue diamond sells for USD $44 million at Christie’s

Christie's has auctioned one of the rarest blue diamonds in the world for a staggering $44 million

Bulgari Laguna blue diamond could fetch $28m in auction

A rare 11.16 carats fancy vivid blue diamond could fetch between 22 to 25 million Swiss francs

$15M Blue Diamond to Hit Christie’s Auction Block

A blue diamond pendant will be among the headliners in next month’s Christie’s sale in New York,[…]

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