Hidden away in a nondescript building in Parsippany, N.J., are four dazzling remnants of the crown jewels of France. They are ...

From the supposedly cursed Hope Diamond to the glittering crown jewels and the iconic Tiffany Yellow Diamond worn exclusively by the stars, read on as we reveal the most valuable diamonds around ...

tainting their store of value, while synthetic alternatives cost far less and glitter just as brightly. “They don’t ...