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 ...

A ring by Jade Trau with a 1.01 G colored trillion-cut diamond set in a platinum alchemy border under an 18k yellow gold stacking band Each year during the first week of June, jewelry and watch ...

A diamond ring featuring two colored stones was so nice, it sold for just about twice its high estimate. The Mouawad “Toi et Moi” ring hammered down for an impressive £3 million ($3.7 million) during ...

On top of it, the marketplace for diamonds can be really confusing. There are grades of clarity and color that lead to an overall quality rating. And, of course, diamonds are very expensive. The ...