Private collections featuring Victorian jewels, a “rainbow” of fancy-colored diamonds, and pieces by JAR, headline Christie’s ...

Watch auctions are divided into two categories: Patek Philippe and Rolex, which represent the bulk of the value; and everything else. Likewise, jewelry auctions fall into two camps: colored, large, or ...

Washington, D.C. (7News) — Washington, D.C. (7News) -- Gabriela Farfan, Coralyn Whitney Curator of Gems and Minerals at the Smithsonian National Museum of Natural History joined Good Morning ...

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 ...

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 ...

Yellow, pink and blue diamonds are catching the eye of investors around the world, according to dealers and industry insiders. Yellow, pink and blue diamonds are catching the eye of investors around ...

Engagement rings really should be trend-proof but we all know that's not true. Judging by the record-breaking prices that colored diamonds have recently fetched at auction, these beauties have never ...

Two heart-shaped fancy colored diamonds sold for a combined price of $18.6 million, just surpassing their high estimate at Sotheby’s Hong Kong Magnificent Jewels auction held Friday. Sold as separate ...

Many a special diamond has been unearthed in Botswana, but this one is something else. A diamond split cleanly in two—one ...

The world's largest blue diamond now has a price tag to match its rarity. The 15.10-carat diamond, called "The De Beers Cullinan Blue," sold for $57.5 million Wednesday in an auction at Sotheby's in ...

In a gilded ballroom at the Four Seasons hotel in Geneva last month, the world’s wealthiest collectors and their envoys gathered to bid on the final and most anticipated lot: a nearly 19-carat ...

Relatively small, but slowly and perfectly formed over billions of years, the Argyle Violet diamond is so rare in color that it has its own unique diamond classification: “Fancy Deep Grayish Blueish ...