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.

Fish Eye

A fish eye is a type of optical flaw that can occur in diamonds, affecting their appearance[…]

Flash Effect

The flash effect in a fracture-filled diamond refers to the dispersion of light and the sparkle that[…]

Fire

Fire refers to the dispersion of light into the various colors of the rainbow when light passes[…]

Diamond Finish: What It Means & Why It Matters
Finish

Diamond finish refers to the overall quality of the diamond’s cut, polish, and symmetry.

Fancy Shape Diamonds: Beyond the Round Brilliant
Fancy Shape

A fancy shape diamond is any diamond cut other than Round Brilliant.

Feathers

A feather in a diamond refers to a type of inclusion that resembles a small crack or[…]

Fancy Coloured Diamonds
Fancy Colour

Fancy coloured diamonds are natural diamonds that exhibit intense colours beyond the typical white or colourless range.

Faceted Girdle

A faceted girdle in a diamond refers to a girdle that has been polished and cut into[…]

Facets

A facet is a flat, polished surface on a diamond that interacts with light to create brilliance,[…]

Inclusions are often visible to the naked eye.
Eye-Visible

An eye-visible inclusion in a diamond refers to an internal flaw or imperfection that can be seen[…]

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