Leibish & Co., unveiled its World of Colors guide for identifying fancy colored diamonds in New York Thursday (January 19). A day earlier, I spoke privately with Leibish Polnauer, the president and ...

When you think of diamonds, you probably imagine a single, dazzling sparkle - colourless, flawless, and blemish-free. But ...

The Australian high jeweler unveils the 'Jardin Collier'—a seven-year creation set with six exceptionally rare diamonds, ...

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 ...

Jewellery has always been a reflection of personal taste, cultural heritage, and timeless artistry. For centuries, collectors ...

White diamonds are still the stones of choice for engagement rings. But colored diamonds are catching up. Last month the Gemological Institute of America, one of the largest independent ...

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, ...

A clear, sparkling diamond is engrained in the minds of many women around the world as being the symbol of everlasting love, while for some men it is the requisite token bought to signify a proposal ...

Colored diamonds, which have natural pink, blue, yellow, and other brilliant hues, will continue to be closely sought-after by collectors and investors in 2019, according to Russian diamond group ...

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered mail, ...