Yellow, pink and blue diamonds are catching the eye of investors around the world, according to dealers and industry insiders. Natural colored diamonds make up only 1 percent of global production, ...

Is the global turmoil driving sales of portable assets? Or is it just a love of rare jewels? By Jill Newman Alisa Moussaieff was in her London office on May 14, having lunch and bidding over the phone ...

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 ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than the rest Emma Saaty Selections from the Winston Fancy Color Diamond ...

Diamonds may be a girl’s best friend, but the luckiest gals on the block are the ones with rocks in shades of yellow, pink and blue. Colored diamonds are attracting more attention than ever, spurred ...

A blue diamond discovered in a South African mine is expected to fetch up to $55 million — which would set a world record. GENEVA — Two rare colored diamonds go under the auction hammer this week in ...

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 ...

Jewelry and gem collectors are focused on the upcoming Sotheby’s and Christie’s auctions in Geneva this week where several rare statement colored diamonds will be up for bid. The lead item no doubt is ...