Add Yahoo as a preferred source to see more of our stories on Google. When Tiffany & Co. acquired an exceptional 71-carat rough vivid yellow diamond from Canada’s Ekati mine last summer, instead of ...

Fancy colored diamonds made their mark at Christie’s Magnificent Jewels sale, held Tuesday in New York. The top lot of the sale was “The Eden Rose,” a 10.2-carat internally flawless round brilliant ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The top lot of Bonhams New York auction is a fancy intense yellow diamond and diamond ring ...

These tinted diamonds make up just 0.01 percent of all natural diamonds mined, appearing in shades of pink, blue, yellow, green, and even red. Since 2005, pink diamonds have increased in value by ...

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 (£10 ...

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 ...