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.

Tiffany Buys Some of a Legendary Diamond Mine’s Last Finds

The new Tiffany Collection comprises 35 gems, including an unusual red stone, from the Argyle Diamond Mine[…]

Top Lots Smash Estimates at Phillips Jewelry Sale

A pink-diamond necklace led the most recent jewelry auction at Phillips, smashing its high estimate to bring[…]

Rio Tinto’s Unique $1.24m Midnight Sun Diamond Ring

Pink and yellow diamonds from two iconic Rio Tinto mines – Argyle and Diavik – have been[…]

Christie’s Garners $46M from Hong Kong Sale

Christie’s Garners $46M from Hong Kong Sale

Diamond diggers in South Africa’s deserted mines break the law — and risk their lives

Bracing against the vibrations of the jackhammer, illicit diamond miner Jefferson Ncube bores steadily into the rock[…]

$35M Pink Diamond Pulled from Christie’s Sale

13.15-carat pink diamond will no longer be available at the upcoming Christie’s Magnificent Jewels

How to Take Care Of Your Engagement Ring

Diamonds, Gemstones and precious metals can all be damaged.  Caring for your engagement ring or Jewellery will[…]

Pink diamond sells for $49.9m

An 11.15 carat pink diamond has been sold for $49.9m in Hong Kong, setting a world record[…]

1 30 31 32 33 34 43

Latest Comments

No comments to show.