Extell’s 20 West 47th Loses Diamond Maker to 580 Fifth
Gary Barnett has scored some big victories in the Diamond District of late, but in this case Extell’s loss is
Diamond District
Gary Barnett Pockets Another Diamond District Gem
O.K., so it isn’t exactly a gem–at least not yet–but Mr. Barnett’s Extell has indeed pocketed another unremarkable property on
Rough Trade: An Appraisal of the Diamond District Pre-Gem Tower
About 90 percent of all diamonds that enter the U.S. pass through New York’s diamond district, though you’d never know
