While some diamonds whisper elegance, fancy color diamonds shout it—and their growing market value reflects that. Prices for fancy color diamonds have surged 205 percent over the past two decades, ...

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 ...

Prices for natural fancy color diamonds remained largely unchanged during the second quarter of 2026, according to the latest data from the Fancy Color Research Foundation (FCRF). The organization’s ...

Add Yahoo as a preferred source to see more of our stories on Google. Watch auctions are divided into two categories: Patek Philippe and Rolex, which represent the bulk of the value; and everything ...

While it’s not the largest stone (at 8.82 cts.) in Christie’s April 13 Magnificent Jewels sale—there’s also a 51.28 ct. round brilliant-cut diamond, an internally flawless 21.05 ct. diamond ring, a 13 ...

The Changing Landscape of Diamond Valuation Diamonds have long been synonymous with beauty, status, and immense value.

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 ...

In Geneva, sales at the three auction houses totaled $145,934,377, including $77,703,074 at Christie’s Magnificent Jewels; $46,531,921 at Sotheby’s Magnificent and Noble Jewels; and $21,699,382 at ...