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.

Passenger Hid $280,000 Diamonds Inside Body

A passenger arriving on a flight into Mumbai was found to have $280,000 of diamonds concealed in[…]

Namibia: Gold and Uranium Earnings Overtake Diamonds

Namibia has, for the first time, earned more tax revenue from gold and uranium than from diamonds.

Record Watch and Jewellery Sales Mark Strong 2025 at Sotheby’s

Sotheby’s has reported a standout performance in 2025, with watch and jewellery sales delivering robust year-on-year growth.

3.63-ct “Salt and Pepper” Pink Fails to Sell

The highlight of Sotheby's Fine Jewelry sale in New York - a rare 3.63-carat fancy vivid purple-pink[…]

Childhood Friends Unearth $55,000 Natural Diamond in India

On a crisp winter morning in Panna, a historic diamond-mining region in central India, two childhood friends[…]

Graff Diamond Ring Steals the Show at Freeman’s Important Jewellery Auction

A spectacular Graff diamond ring emerged as the star lot at Freeman’s recent Important Jewellery auction in[…]

Alrosa Upbeat, Despite Tariffs and Lab Growns

Alrosa CEO Pavel Maryinchev gave a remarkably upbeat assessment of the natural diamond market, telling the Times of India (TOI) that the industry is adapting well to US[…]

Van Cleef & Arpels
Diamond-Encrusted Timepieces: Haute Horology at Its Most Dazzling

Diamond-set watches from Cartier, Van Cleef & Arpels, Jaeger-LeCoultre and Graff represent the pinnacle of high jewellery[…]

Tiffany & Co. tourmaline and diamond necklace
Paraiba Tiffany Necklace Sets New World Record at Christie’s New York

A spectacular Tiffany & Co. necklace has made auction history, achieving a record-setting USD $4.2 million and[…]

Happy millennial african american man giving box with ring, proposing to surprised woman in city summer, outdoor. Lifestyle, love relationship, wedding, engagement and holiday
Lab-Grown Diamonds Surge in Popularity, Both Globally and in Australia

Why More Consumers Are Choosing Certified Lab Diamonds from the DCLA Diamond Exchange

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