Trump’s tariffs and shifting tastes reshaped the close of the 2025 auction season, as colored gems and signed jewels ...

The jewelry business is at a turning point. Consumers no longer want cookie-cutter engagement rings or predictable white ...

Blue diamonds are considered the rarest and most desired on the market. A particularly big one sold for millions at Sotheby’s on Thursday, scraping just beneath the surface of its $26 million ...

A fancy blue and white diamond ring by the Place Vendôme high jewelry house, Reza, sold for $9.2 million (including buyers’ premium), within estimates. The ring features two pear-shaped diamonds ...

The fancy color diamond market is on the upswing, according to a report, with blue diamonds seeing the largest gains. Blue diamonds saw a 5.9% increase in value in the fourth quarter of 2017 in a year ...

The Winston Red Diamond will be unveiled April 1, along with the Winston Fancy Color Diamond Collection. The diamonds have been donated by Ronald Winston, son of well-known jeweler and gem collector ...

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 ...

The Winston Red Diamond, an exquisite 2.33 carat Fancy red diamond - one of the finest in the world. Photo by Robert Weldon, courtesy of Ronald Winston. The Smithsonian’s National Museum of Natural ...

The rare pink diamond was purchased and renamed the 'Winston Pink Legacy.' A nearly-19 carat rare pink diamond jewel once known as "Fancy Vivid Pink" sold this week at a Christie's auction house in ...