The journey from rough mountain rocks to the smooth, stunning surfaces of marbles and granites is nothing short of ...

Piaget debuted its new Extraleganza high jewelry collection which played to bold shapes, vibrant color, and plenty of the ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New ...

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

This tiny stone is an anomaly of geology. It is the rarest kind of diamond — graded “Fancy red,” pure and unmodified by other ...

Behold: one of the rarest gems on Earth. This is the Winston Red, a mind-blowingly coveted and deeply mysterious “Fancy red ...

Singer Candi Staton in session with FAME Gang members Clayton Ivey and Bob Wray at FAME Studios in Muscle Shoals, Alabama. (Photo by FAME Studios/Michael Ochs Archives/Getty Images) Getty Images ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

When the 30.56-carat stone came into the hands of the house ... sapphires and diamonds galore but also explored their more unusual hues, such as a fancy dark-gray blue emerald-cut diamond and bi-color ...

The ring features a modified octagonal step-cut, 3.23-carat, fancy-brown-pink, VVS1-clarity diamond, set with old brilliant- and step-cut stones. It will lead the Fine Jewelry sale, which runs from ...

Up close, the old-mine-cut diamond—shaped ... be the most detailed study of a fancy red diamond.” While the researchers had a lot of questions—about the stone’s origin, for example ...