If you have a diamond ring or other diamond jewelry you no longer want, you might be surprised to learn that the resale value of a diamond is typically much lower than its retail price (what it ...

More consumers are gravitating toward man-made diamonds for their striking similarity to natural rocks and their relative affordability. In 2015, sales of lab diamonds made up less than 1% of all ...

A tale of two tiaras: In the high-stakes world of serious collecting, the true value of a jewel lies not just in its sparkle but in its story. Bettmann Archive/Getty Images For centuries, diamonds ...