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.

17ct. Diamond to Head Up Christie’s New York Sale

17 carat Diamond ring to Head Up Christie’s New York

21 ct Yellow Harry Winston Diamond Could Fetch $1.4m

A 21.38 carat Fancy Vivid Yellow diamond is to be auctioned tomorrow (31 January) at Sotheby’s Hong[…]

21.52 carat Colombian emerald
21 Carat Colombian Emerald Sells For Nearly $1.2 Million

A 21.52 carat untreated Colombian emerald fetched nearly $1.2 million at Phillips Hong Kong Jewels and Jadeite[…]

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