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.

Kate Moss
Kate Moss launches her debut jewellery collection with Messika

Despite being the face of many a jewellery campaign over the years, you wouldn’t expect Kate Moss[…]

The two black lab-grown diamonds.
IGI Grades Record Black Lab-Grown Diamond

The International Gemological Institute (IGI) recently graded a 116-carat, black synthetic diamond that ranks as the largest[…]

The 118.88-carat Burmese sapphire and the 6.41-carat pigeon’s blood Burmese ruby.
Sotheby’s to Sell 119ct. Sapphire in Hong Kong

 Sotheby’s will sell a 118.88-carat, royal-blue, unheated Burmese sapphire in Hong Kong next week, the largest of[…]

Argyle pink diamonds
India’s rich tussle for Argyle pink diamond because mines are not forever

India’s super rich are rushing to grab an Argyle pink diamond before the primary source of rarest[…]

3,862 carats of Lulo diamonds
Lucapa’s sale fresh sign of diamond market recovery

Australia’s Lucapa Diamond and its partners in Angola have sold $5.6 million worth of diamonds from the[…]

Vacheron Constantin
Vacheron Constantin Heure Romantique Jewelry Watch With Diamonds

With more than 200 years of watchmaking expertise, Vacheron Constantin – the oldest, continually operating Swiss watch[…]

De Beers Rough diamond sorting
De Beers Reduces Prices of Smaller Rough

De Beers lowered prices of rough diamonds below 1 carat as the positive sales momentum that began[…]

Tiffany-store-on-Old-Bond-Street-London
LVMH-Tiffany Trial Set for January

A US court has approved Tiffany & Co.’s request to fast-track its lawsuit against LVMH, scheduling a[…]

166ct-rough-white-and-77ct-yellow-rough-diamond
Letšeng Yields Two More Large Stones

Gem Diamonds has recovered an additional two large, high quality diamonds from its Letšeng mine in Lesotho.[…]

The-Israel-Diamond-Exchange-and-executives-at-the-opening-of-the-redesigned-Dubai-Diamond-Exchange
Israel, Dubai Diamond Sectors Sign Trade Deal

Diamond bourses in Israel and the United Arab Emirates (UAE) have signed a cooperation deal following the[…]

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