Victor diamond sells for $15.7 million USThe stone, which was cut from a 271-carat rough diamond found in the now-closed Victor Mine in Northern Ontario in 2018, was highly touted for its D colour and flawless status, which means it is considered to be as close to a perfect, naturally occurring diamond as is possible.
https://www.cbc.ca/news/business/canada-diamond-auction-1.5750480