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.

Petra Diamonds Cullinan Diamond Mine
Petra Diamonds shares fall on debt for equity deal

Petra Diamonds has abandoned plans to sell the business in favour of a debt-for-equity restructuring, it said[…]

Ekati and Diavik diamond mines
Dominion Diamond Mines sale of Ekati falls through

The future of the Ekati diamond mine in Canada’s Northwest Territories remains uncertain after Dominion Diamond Mines[…]

The Spirit of the Rose Pink diamond
Sotheby’s Expects Pink to Fetch Up to $38M

Sotheby’s will sell the largest vivid purple pink diamond ever to appear at auction, with expectations it[…]

Piaget Wings of Light Diamond Heliconia Necklace
Piaget’s Diamond Heliconia Necklace Brings to Mind a Stunning Tropical Bloom

The Diamond Heliconia Necklace, a creation from Piaget’s latest Wings of Light Collection, evokes a tropical bloom[…]

Namibia rough diamonds
Threat of synthetics is an opportunity for diamond traceability

The Namibia Desert Diamonds General Manager of Sales and Marketing, Lelly Usiku, said the threat of synthetic[…]

The Muzo emerald and diamond necklace
Christie’s Sets $10M Price Tag on Muzo Necklace

A Muzo emerald and diamond necklace is expected to sell for up to HKD 80 million ($10.3[…]

102.39-carat D-flawless oval diamond
102 Carat D Flawless Diamond Fetches $15.6 Million

A 102.39 carat D color flawless oval diamond was sold in a single lot auction for more[…]

3,862 carats of Lulo diamonds
Lucapa’s sale fresh sign of diamond market recovery

Australia’s Lucapa Diamond and its partners in Angola have sold $5.6 million worth of diamonds from the[…]

Ana de Armas Stars in The Natural Diamond Council’s First Ever
Ana de Armas Stars in The Natural Diamond Council’s First Ever Celebrity Campaign

The Natural Diamond Council (NDC) announces the imminent launch of its first ever celebrity campaign, starring the[…]

Rough diamond
HB Antwerp Buys Sightholder’s Cutting Factory

HB Antwerp has acquired the manufacturing facility of Belgian large-stone specialist AMC Diamonds, gaining 13 employees alongside[…]

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