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.

Abraded Culet

An abraded culet refers to a diamond culet (the small facet at the bottom of the diamond)[…]

Report details
Do you keep a record of my diamond grading certificate?

Do you keep a record of my diamond grading certificate

I have a diamond “valuation,” is this not the same as a diamond certificate?

I have a diamond “valuation,” is this not the same as a diamond certificate?

I want to get a diamond certified before I buy it, what should I do ?

I want to get a diamond certified before I buy it, what should I do ?

Synthetic Diamond DTC Diamond View
What are “synthetic” diamonds?

What are “synthetic” diamonds?

My jeweller will not supply me with a certificate from an independent diamond grading laboratory, what should I do?

My jeweller will not supply me with a certificate from an independent diamond grading laboratory

Can you identify the latest diamond simulants, diamond treatments, and synthetic diamonds?

Can you identify the latest diamond simulants, diamond treatments, and synthetic diamonds?

What sort of diamond laser technology does the DCLA use?

What sort of diamond laser technology does the DCLA use?

1 87 88 89 90 91 95

Latest Comments

No comments to show.