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.

10.08-carat vivid pink diamond
$20m Pink Diamond Pulled from Sotheby’s Sale

The Glowing Rose, a 10.08-carat vivid pink diamond that was expected to sell for around $20m was[…]

Sothebys diamond necklace
Sotheby’s Geneva Showcases Exceptional Provenance and Record-Breaking Natural Diamonds

At the forefront of the Sotheby’s High Jewellery Sale is The Glowing Rose, an extraordinary 10.08-carat Fancy[…]

The 31.86-carat 'Desert Rose' fancy vivid orangy-pink diamond
31-Carat ‘Desert Rose’ Diamond Expected to Fetch $7 Million at Abu Dhabi Auction

Sotheby’s is set to showcase one of the world’s rarest diamonds during its upcoming series of luxury[…]

‘Glowing Rose’ Pink Diamond
$20 Million ‘Glowing Rose’ Pink Diamond to Headline Sotheby’s Geneva Auction

A rare 10.08-carat fancy vivid pink diamond ring, named The Glowing Rose, is set to take centre[…]

4ct. Pink Diamond Takes Spotlight at Sotheby’s

A fancy-pink diamond pendant is set to headline an upcoming jewelry auction at Sotheby’s in Paris, where[…]

Slower Growth for Fancy Colour Diamond Prices

Slower Growth for Fancy Colour Diamond Prices

Fancy colour diamond prices up 3.9% in 2022

Average prices for fancy coloured diamonds of any size climbed by 3.9% in 2022, led by yellows[…]

Christie’s Sells Pink Diamond for Record $29M

The Sakura ring was the star at Christie’s Hong Kong, setting a world-record auction price for a[…]

Fancy pink diamond
Fancy Pink Diamond Fetches $3.5m at Christie’s Auction

A 2.17-carat fancy vivid purplish pink diamond fetched $3.5m at auction, well above its high estimate of[…]

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