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.

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[…]

Jacob & Co. Unveils $20 Million ‘Billionaire Timeless Treasure’ Yellow Diamond Watch

Jacob & Co. unveiled its $20 million Billionaire Timeless Treasure Yellow Diamond watch on Monday in Geneva,[…]

The 10.57-Carat ‘Eternal Pink’ Diamond Could Fetch $35 Million At Sotheby’s

“The Eternal Pink,” a 10.57-carat internally flawless fancy vivid purplish-pink diamond

Western Attempts to Hinder Russian Diamond Exports Contradict Industry Interests: Moscow

Western countries' attempts to interfere with Russian diamond exports may lead to disruption of supply chains

Adam O’Grady Becomes Lightbox’s First COO

Lightbox has promoted Adam O’Grady to the newly created role of chief operating officer, effective March 27.

HB Antwerp Invests in Botswana’s Young Diamond Talent

HB Antwerp has announced a partnership with Botswana to foster a new generation of diamond talent.

How do I know where my diamond was mined ?

It can be challenging to determine the exact location where a diamond was mined, but there are[…]

Diamond Importers Might Have to Declare Russian Origin

G7 countries could oblige companies to affirm that their imported polished diamonds are not of Russian provenance,[…]

Necklace with 118ct. Sapphire Could Fetch $4.5M

A diamond necklace by Bulgari featuring a cushion-shaped, 118.35-carat, royal-blue sapphire from Sri Lanka is set to[…]

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