The rarest variety of jade comes in greens and purples and is a highly-prized gemstone in China. It is said that the Olmecs, ...

Diamonds might be forever but that doesn't stop them being bought and sold. One stone thought to have once belonged to Marie Antoinette, the last queen of France, has just sold for US$14 million ...

"It is a fancy purple-pink diamond from the 18th century and most likely from the Golconda mines in India," Kadakia told The Associated Press. It is estimated to sell for $3 million to $5 million ...

The world’s largest source of natural diamonds — and of more than 90 percent of all natural pink diamonds found so far — may have formed due to the breakup of Earth’s first supercontinent ...

The vast majority of polished diamonds are clear and sparkly, but some come in unexpected colors like blue, green and even ...

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the ...

A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for auction in New York next month — and is expected to sell for millions of ...

Gaston International DMCC ("Gaston"), part of Jemora Group, is pleased to announce that it has entered into a binding term sheet (the "Binding Term Sheet") with Richard Tucker and Paul Pracilio ...

The Williamson Pink Star, a dazzling 11.15-carat Fancy Vivid Pink Internally Flawless diamond, had been sold by Sotheby’s Hong Kong last October for $5,178,124 per carat, reported Women’s Wear ...

The pink hue of Sánchez’s diamond further elevates its value, with jewelers estimating it to be worth several million dollars. Bezos gave Sánchez an engagement ring with staggering value. Both ...

Since marrying David Beckham in 1999, Victoria Beckham has debuted a number of new engagement rings. From her marquise-cut ...