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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.

Trade term for a diamond that has been badly polished or finished.
July 19, 2017
Off-Make

The term "off-make" is a trade term used to describe a diamond that has been poorly cut,[…]

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