When shopping for a diamond, whether for an engagement ring or a piece of fine jewelry, you’ll quickly encounter the term Four Cs—Cut, Color, Clarity, and Carat Weight. These four characteristics ...

Experts explain how this element plays a key role in the price and appearance of your sparkler. A diamond’s clarity grade, from Flawless (FL) to Included (I3), reflects the size, location, and type of ...

Say your boyfriend goes to the jeweler with $2,000 to spend on a diamond ... This diamond has D color, VS2 clarity, and ideal cut. Or $500 or $5,000—the amount doesn't matter, but he has X dollars to ...

A diamond's cut, color, clarity and carat weight are used to determine a diamond's rarity. Any diamond that includes the highest ratings of these 4-Cs is considered more rare and more expensive. While ...

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 ...