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.

Canadian rough diamond
Covid-19 Ravages De Beers Sales

De Beers’ sales and production nosedived in the second quarter as the coronavirus crushed diamond demand throughout[…]

Argyle tender pink diamonds
Kunming partners with Rio Tinto for Argyle diamonds

The world’s second-largest miner, Rio Tinto (ASX, LON, NYSE: RIO), announced that Hong Kong-based coloured diamond specialist[…]

Polished diamonds
India Extends Deadline for Duty-Free Reimports

The Indian government has granted diamond companies extra time to ship polished goods back to the country[…]

Southstone Minerals
Southstone Minerals recovers many large, high quality diamonds

Southstone Minerals Ltd. [SML-TSXV] provided a production and operational update for December 1, 2019, to February 28,[…]

A fancy vivid pink Diamond and a fancy vivid blue diamond
Three exceptional diamonds sell at auctions.

The first a heart shaped gem was a 5.04 carat fancy vivid blue heart modified brilliant cut[…]

21.52 carat Colombian emerald
21 Carat Colombian Emerald Sells For Nearly $1.2 Million

A 21.52 carat untreated Colombian emerald fetched nearly $1.2 million at Phillips Hong Kong Jewels and Jadeite[…]

Lucapa rough diamonds
Over 4,000 diamonds seized in Lucapa

At least 4,429 unevaluated diamond stones in the possession of a French citizen were seized last Sunday[…]

The Diamond Office in Antwerp. (Antwerp World Diamond Centre)
Belgium’s Diamond Shipments Drop Further

Belgium’s diamond trade slowed in June, with polished exports down 44% year on year to $469 million,[…]

A fancy vivid pink Diamond and a fancy vivid blue diamond
Two Fancy Colored Heart Shaped Diamonds

Two hearts, one blue, the other pink, will appear at Sotheby’s Hong Kong Magnificent Jewels auction as[…]

Melee grading at De Beers Group
India Extends Import Curbs as Surat Shuts Again

Indian trade bodies have recommended continued limits on rough-diamond imports in July, with a fresh weeklong shutdown[…]

Latest Comments

No comments to show.