Discover how a visitor found “The Duke Diamond,” a 3.81-carat brown diamond, after heavy rains in Crater of Diamonds State Park.

A diamond ring holds emotional significance, but when it comes to selling, buyers are more interested in technical concerns ...

Many are familiar with the “four Cs” of a diamond: cut, color, clarity and carat weight. With the addition of Helzberg lab grown diamonds, ring shoppers can now benefit from a new “C” — choice — and ...