So De Beers unearthed a rough stone that could fulfill the requirements. The process from procuring the uncut diamond to setting the resulting finished gems in a pair of drop earrings took over a year ...

It’s unusual for Tiffany to tour a rough diamond, but this was a geological wonder, said Reynolds. “It’s very rare to find a diamond of this size and saturated color that came from hundreds of miles ...

Most uncut gems are bought by dealers and jewelers, but a new business is selling them to the public. By Milena Lazazzera Uncut diamonds usually are sold to dealers or jewelers who then incorporate ...

When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...