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.

Lulo mine delivers its third-largest diamond, weighing 208 ct

Lucapa Diamond has recovered a 208 carat diamond at its prolific Lulo mine in Angola, the third[…]

Letšeng Yields 117ct. Rough for Gem Diamonds

Gem Diamonds has recovered a 117.47-carat rough from its Letšeng mine in Lesotho, its fourth over 100[…]

Sometimes another diamond, is trapped inside the diamond.

Internal diamond crystals are small diamond inclusions or crystals that are enclosed within a larger diamond.

Stornoway Halts Operations at Renard Diamond Mine

Stornoway Diamonds has suspended operations at its Renard mine in Canada amid the prolonged slowdown in demand[…]

De Beers to ‘Progress’ WDC Protocol on Russian Diamonds

De Beers has put its weight behind the World Diamond Council (WDC) plan for sidelining Russian goods[…]

Rio Tinto to Hold Tender of 87 Fancy-Colored Diamonds

Rio Tinto has launched the Beyond Rare Tender, an inaugural collection of 48 lots of polished fancy-colored

Hong Kong Rebound Boosts Luk Fook Revenue

Hong Kong-based jeweler Luk Fook saw sales rise in the second fiscal quarter as tourists returned to[…]

94ct. Paraiba Tourmaline to Star in Sotheby’s Sale

Sotheby’s will offer a 93.94-carat Paraiba tourmaline at its upcoming Geneva sale, the largest “top-quality” stone of[…]

1 56 57 58 59 60 187

Latest Comments

No comments to show.