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.

Pinpoints Very tiny diamond crystal inclusions
Pinpoints

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

Pit Type of diamond blemish that appears as a tiny opening or indentation on the surface of a diamond.
Pit

Type of diamond blemish that appears as a tiny opening or indentation on the surface of a diamond.[…]

The pear cut, also known as the teardrop cut
Pear Cut

The pear cut, also known as the teardrop cut, is a popular and elegant diamond shape that[…]

Phosphorescence in Diamonds
Phosphorescence

Phosphorescence is a rare but fascinating phenomenon observed in some diamonds, where the diamond continues to glow[…]

Pink Diamond

A pink diamond is a rare and highly sought-after coloured diamond that exhibits a natural pink body

Pavilion Depth Percentage
Pavilion Depth Percentage

The pavilion depth percentage is a crucial measurement in understanding how well a diamond performs in terms[…]

Pavilion Main Facets

The pavilion main facets are a crucial component of a diamond’s pavilion, contributing significantly to its overall[…]

Pavilion Angle

The pavilion angle is a key proportion in diamond cutting, referring to the angle between the girdle[…]

Pavilion Depth

The pavilion depth refers to the vertical distance from the girdle (the widest part of the diamond)[…]

Pavilion

The pavilion is the lower portion of a diamond, extending from the girdle (the widest part) of[…]

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