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.

Sotheby’s to Sell 31.86 carat Pink Diamond in Abu Dhabi

Sotheby's is to offer for sale the largest fancy vivid orangy pink diamond ever graded, at a[…]

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[…]

Lucara Recovers 1,019 Carat Diamond and Rare Pink Type IIa at Karowe Mine

Lucara Diamond Corp has announced the recovery of two notable stones from its 100% owned Karowe Mine[…]

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[…]

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