World’s Most Expensive Diamond For Sale in New Orleans
At $9.8 million Royal Blue Diamond is the world’s most expensive diamond for sale. It is available in New Orleans comes from the same mines as the famed Hope Diamond that’s in the Smithsonian, but it’s considered a better jewel because of its superior clarity. The diamond is 10.6 carats and sits in a setting of platinum and rose gold, surrounded by pink and white diamonds. The Royal Blue Diamond is the finest blue...