A Florida-based company says it has created high-quality, colorless, lab-created diamonds. Diamond industry representatives are debating whether this is a “game changer” in how colorless diamonds are ...

Have you ever wondered if white topaz could pass for a diamond? Sparkling like stars, diamonds have a special beauty. But wait, there’s white topaz, too, shining bright. Think of a sunny afternoon, ...

A pear-shaped diamond that appears to be wider than a human thumb is going up for auction — and it’s projected to be worth tens of millions of dollars. The 228.31-carat diamond, which has been ...

The largest white diamond to go to auction has sold for more than $21.75 million (21.6 million Swiss francs). The 228-carat diamond, known as "The Rock," sold in Switzerland on Wednesday, during ...

A 228.31-carat white diamond, simply known as “The Rock,” will be offered at a Christie's auction in Geneva in May, with a presale estimate between US$20 million and US$30 million. Graded by the ...

When you think of an engagement ring, what do you picture? Perhaps a sparkling solitaire stone, or a halo of smaller gems encircling a central jewel. No matter the style, you’re likely imagining white ...

The largest white diamond to ever come up for auction has been sold for 21,681,000 CHF ($21.9 million) at Christie’s in Geneva. The 228.31-carat, pear-shaped gemstone – dubbed “The Rock” – originated ...

The largest-ever white diamond is being sold at auction, but you'll need to open your wallet. Christie's, the art and luxury business renowned for its auctions, announced that an "exceptionally rare" ...

A couple has found a rare 2.7-carat white diamond in an Arkansas state park, with the husband praising Jesus for finding the gem. But the couple remained determined and returned to the park on ...