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.

Emerald Cut

The Emerald Cut Diamond is a step-cut diamond known for its elegant, elongated shape and hall-of-mirrors effect.

chipped diamond
Durability

Diamond durability refers to a diamond’s ability to withstand wear, scratching, chipping, and breaking over time.

Eight Cut

Diamond Eight-Cut Faceting (Single Cut Diamond)

Dispersion

Diamond color dispersion refers to the way light is split into its component colors (a phenomenon called[…]

Diamond's Crystal Structure
Directional Hardness

Diamond directional hardness refers to the varying hardness levels that diamonds exhibit along different crystallographic directions.

Diamond Powder Manufacturer
Diamond Dust

Diamond powder is a finely ground form of diamond that is used in a variety of industrial,[…]

Diamond Gauge

A diamond gauge is a precise measuring instrument used to assess the dimensions and other critical features[…]

Diamond Dealers Club of South Africa

The Diamond Dealers Club of South Africa (DDC South Africa) is a prominent organization for diamond professionals[…]

Ideal Depth
Depth Percentage

The diamond depth percentage is a key measurement used to evaluate the proportions of a diamond.

A diamond is a precious gemstone composed of carbon atoms arranged in a crystal lattice structure
Diamond

A diamond is a precious gemstone composed of carbon atoms arranged in a crystal lattice structure, which[…]

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