552-carat diamond unearthed in Northwest Territories, Canada, mine co-owned by Dominion Diamond
Finding exceptionally large diamonds is rare. Finding extra large diamonds in fancy colors is even more rare. As such, the announcement by Dominion Diamond Mines that it has unearthed the largest known diamond ever found in North America is big news. Found in October at the Diavik Diamond Mine in Canada, the Canadamark(TM) yellow diamond weighs in at 552 carats and beats the previous record (held by the Diavik Foxfire diamond) of 187.7 carats that was also found at the same mine.
The 552-carat yellow diamond found in Diavik mine is the largest diamond found in North America to date.DOMINION DIAMOND MINES
The Canadamark(TM) program by Dominion Diamond Mines ensures that all diamonds bearing its logo are rigorously tracked from mine to polished gem in order to offer final consumers full transparency of the supply chain. Once the rough is cut, the diamonds will be certified as Canadamark(TM).
In the case of the previously found Diavik Foxfire diamonds, rather than sell it in the rough, the stone was cut and polished — yielding a 37.87-carat brilliant-cut pear shaped diamond and a 36.80 carat brilliant-cut pear shape. Both of these stones sold recently at a Christie’s auction for $1.3 million. It is expected that Dominion Diamond Mines will take the same approach with the 552-carat Canadamark(TM) yellow diamond. The yield could be several larger sized diamonds that Foxfire, or could be similar sizes but more of them. It is impossible to know, as a rough diamond must be carefully studied before being cut to determine the perfect size and shape of the finished, polished stones that will show off their most beautiful color and brilliance.
The newest yellow diamond will be cut and polished before being sold.DOMINION DIAMOND MINES
Certain other fancy yellow diamonds have made history. In fact, among the world’s largest yellow diamonds is the 439.86 carat light-yellow diamond that was found by DeBeers in 1888 and later cut into a 234.65-carat cushion-cut stone. The Tiffany Yellow Diamond is also one of the largest ever discovered. It weighted 287.42 carats in the rough when it was found in 1878 in the Kimberly Mine in South Africa. It was eventually cut in to the 128.54-carat cushion known a the Tiffany Yellow Diamond.
