which could be the fourth-largest gem-quality diamond ever discovered. Sotheby's A D-color flawless oval diamond was the first of its importance to be auctioned without reserve: Weighing 102.39 ...

Washington, D.C. (7News) — Washington ... to chat about the museum's latest exhibit—the Winston Fancy Color Diamond Collection. In this case, ‘fancy’ is not just a descriptor, but rather ...