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.

DeBeers Diamond Namdeb
De Beers Will Close Four Namibian Diamond Mines

Due to resources dwindling Beers’ joint ventures will close four diamond mines by 2022.

De Beers Diamonds
De Beers’ $370M Sight Reflects Slow Rough Market

De Beers’ October sight closed with a value of $370 million

Raj Pink diamond
37 carat Pink Diamond Up for Sale

Sotheby’s Auctioneers announced the upcoming auction of the Raj Pink diamond.

Yellow Diamond A coloured diamond with a natural yellow body colour.
Yellow Diamond

A yellow diamond is a coloured diamond characterised by its natural yellow body colour.

Table

The table is one of the most important facets of a polished diamond, situated at the very[…]

Rough Diamond

A rough diamond is a diamond in its natural state, exactly as it is found deep within[…]

Red Diamond A coloured diamond with a natural red body colour. Red must be the predominant colour, but it may be modified by shades of pink or purple. The colour in natural red diamonds is created by irregular crystal structure. Natural red diamonds are the most rare of all diamonds. Some red coloured diamonds with sufficient saturation fall into the valuable fancy red colour category of diamonds.
Red Diamond

A red diamond is an extremely rare and captivating coloured diamond with a natural red body colour.

diamond weight
Point

In the diamond industry, a point is a unit of weight used to measure diamonds and other[…]

Pinpoints Very tiny diamond crystal inclusions
Pinpoints

Pinpoints Very tiny diamond crystal inclusions Very tiny diamond crystal inclusions that are too small in size[…]

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