The Liberator was the largest diamond found in Venezuela until 1942

Image of Liberator II can be seen at

http://www.sothebys.com/en/auctions/ecatalogue/lot.345.html/2007/magnificent-jewels-n08371

Image is copyrighted: https://www.sothebys.com/en/terms-conditions
To note, Sotheby's mentions that:
"Sotheby's will aggressively enforce its intellectual property rights to the fullest extent of the law, including the seeking of criminal prosecution."

https://www.internetstones.com/liberator-diamond-famous-jewelry.html

Another diamond image:

https://cdn.pixabay.com/photo/2016/11/25/07/00/diamond-1857733_960_720.png

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