Iconic Tiffany & Co. is among the most recognizable brand names in the world and one of the most valuable retail jewelry companies. A 2015 brand survey ranked it as the 66th most valuable brand name in the world, with a brand value in excess of $...

 Most people in the diamond industry immediately recognize the name Cullinan as belonging to probably the most famous rough diamond in history, and several of the most famous polished diamonds in the world today. They are likely also familiar wi...

Mary Frances Gerety is not a name that many people are familiar with, even those in the diamond industry. She produced one of the most brilliant pieces of diamond marketing ever, and all of us working in diamonds owe our livelihoods in part to her. G...