Dominion Diamond Mines ULC (“Dominion”) announced the recovery of the largest known gem quality diamond ever found in North America. The...

At the 11th International Kimberlite Conference, a report made by senior research scientists at the Gemological Institute of America...

"A UNIQUE OPPORTUNITY TO OWN A PIECE OF HISTORY" Graff. This week, Graff Diamonds revealed his first hands of 67 diamonds it plans to...

The 5.03-carat “Aurora Green” diamond set two world auction records for a green diamond Tuesday at Christie’s Hong Kong Magnificent...

The Oppenheimer Blue is set to be the largest Vivid Blue diamond ever to appear at auction. Auction house Christie’s is to put the...