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.

Lucara diamond miner recovered a 1,111 carat rough diamond

Lucara Diamond Corp has recovered a 1.111 ct diamond at the Karowe mine in Botswana. The second[…]

Harsh prison sentences given in bribery case.

Antwerp The Correctional Court in Antwerp handed down “extremely harsh” sentences and levied “substantial fines” against four[…]

HRD Antwerp corporate statement regarding the deliberate provision of incorrect diamond certificates by employees in 2012.

Last week, the Correctional Court of Antwerp delivered a verdict in regards a case concerning the deliberate[…]

DCLA Valuation services

DCLA valuation services for loose or set diamond jewellery. Valuations for insurance or resale with optional cold[…]

GIA Laboratory Alert

The GIA has invalidated another 1042 diamond reports. GIA alert

Sarine rough diamond mapping

Sarine Launchs a Super-Fast small rough mapping technology system for rough diamonds. The Galaxy technology is now[…]

16.08 ct Pink diamond

This vivid pink diamond could break records at auction. The 16.08 ct is featured at the Christie’s[…]

The Blue Moon diamond

Sotheby’s Magnificent Jewels auction in Geneva this November will showcase ‘The Blue Moon’, diamond. The exceptional 12.03[…]

IDC Diamond Grading Laboratories use cold laser, this is why.

It is important to understand there are two very different categories of lasers used for diamond inscription;[…]

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