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.

$35M Pink Diamond Pulled from Christie’s Sale

13.15-carat pink diamond will no longer be available at the upcoming Christie’s Magnificent Jewels

Lucara Sales Fall Amid Lack of High-Value Diamonds

Lucara Diamond Corp.’s sales dropped in the third quarter as the company supplied fewer large and expensive[…]

151 ct Yellow diamond recovered at Canada’s Arctic Circle

oronto-listed Mountain Province Diamonds will next week put on sale an “exceptional” coloured rough diamond, which it recovered from[…]

World’s Top 5 Diamond-Producing Countries

Diamond is a naturally occurring rare mineral that is composed of pure elemental carbon. Due to the extremely[…]

US demand to lift India’s lab-made diamond exports to $8 billion

India, which cuts or polishes about 90% of the diamonds sold in the world, is ramping up[…]

Signet Buys Blue Nile for $360M

Signet Jewelers has signed a deal to acquire online retailer Blue Nile for $360 million in cash.[…]

De Beers Cautious Following Sales Jump

De Beers’ revenue rose 24% in the first half of 2022, but the miner gave a more[…]

GIA Launches Diamond Origin Service

The Gemological Institute of America (GIA) has begun accepting submissions for a new service providing consumers with[…]

Lucapa Unearths 170ct. Pink from Lulo

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

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