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.

Lab Grown Diamond Market to Hit $44bn

The global lab grown diamond market will grow 60 per cent in the next seven years, from[…]

What Is a Diamond Culet?

When looking closely at a diamond’s cut, one feature that often goes unnoticed is the culet. Though[…]

GIA to Ditch 4Cs Lab Grown Grading from October

GIA says the switch to grading lab grown diamonds simply as "premium" or "standard" will take on[…]

Gemfields Recovers its Biggest Ever Emerald

Gemfields has recovered a huge 11,685-carat (2.3kg) emerald - the biggest from its Kagem mine, Zambia, and[…]

Michael Hill Revenue Flat in Challenging Market

Australia-based jewelry retailer Michael Hill International says revenue for FY 2025 - the year to 29 June[…]

Will Taylor Swift’s Engagement Ring Spark a Revival of Old Mine Cut Diamonds?

Taylor Swift and Travis Kelce’s engagement has captured global attention but it’s the diamond on Swift’s finger[…]

Global Diamond Market Turmoil: Botswana Declares Health Emergency, India Faces Tariff Shock, Zimbabwe Strengthens Ties with India

The volatility in the global diamond industry is beginning to have severe humanitarian and economic consequences across[…]

De Beers and Blockchain: Revolutionising Diamond Tracking – But What About the Other 95%?

The diamond industry has long sought to improve transparency and accountability in how stones are tracked from[…]

US Jeweler “Sold Lab Growns as Natural Diamonds”

A jeweler has been arrested in New Jersey, USA, over allegations that he misrepresented lab grown diamonds[…]

India’s Polished Exports Rise in Rush to Beat US Tariffs

India's gross monthly exports of polished diamonds jumped 17.8 per cent in July, as manufacturers rushed to[…]

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