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.

6.95-Carat Pink Diamond to Headline Vanderbilt Family Jewels Auction in Geneva

A spectacular 6.95-carat fancy vivid purplish pink Golconda diamond will lead The Geneva Jewels Auction: V, as[…]

Sotheby’s to Sell 31.86 carat Pink Diamond in Abu Dhabi

Sotheby's is to offer for sale the largest fancy vivid orangy pink diamond ever graded, at a[…]

The $7m Pair of Pink Diamond Earrings

A pair of pear-shaped fancy pink pendant diamond earrings, weighing 11.17 carats and 10.85 carats, are to[…]

Investor uncertainty in challenging market

An Investor’s Best Friend Pink diamonds provide strong stable growth, and the potential for long term outsized gains.

11.15-Carat Internally Flawless Pink Diamond Could Fetch $21 Million

The second largest internally flawless fancy vivid pink diamond to ever appear at auction was unveiled Wednesday[…]

Lucapa Unearths 170ct. Pink from Lulo

Lucapa Diamond Company has recovered one of the largest pink diamonds in history: a 170-carat stone from[…]

Rio Tinto Launches Business for Argyle Pinks

Rio Tinto has debuted a new strategy that will enable it to “protect the provenance” of its[…]

Petra to sell 32-ct Pink Diamond from Re-opened Mine

Petra is to offer a 32.32-carat pink diamond at its first tender of goods from the Williamson[…]

Lucara’s 62-Carat Fancy Pink ‘Boitumelo’

Lucara keeps raking in the big diamond finds, this time recovering a 62.7-carat fancy pink diamond from[…]

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