People who know how to judge diamond quality by the four Cs — color, cut, carat, and clarity as defined by the Gemological Institute of America — are less likely to be fooled by false gems.

Whether you're shopping for a sparkling engagement ring or everyday jewelry, I rounded up the 14 best places to buy diamonds ...

Marquise diamonds are considered a symbol of vintage glamour. Landau explains that a marquise diamond is “shaped like a ...

Collapsing diamond prices are doing more than frustrate plans to sell industry leader De Beers, they are becoming the latest ...

The diamond industry is in the spotlight nowadays basically because of the environmental and ethical impacts. With increasing awareness about sustainability, consumers are more aware of how their ...

High-quality, 1 carat diamond rings have proved to be the most sought-after diamond engagement ring that can prove one of the ...

"Lab diamonds and natural diamonds are chemically and optically identical. They are both tetrahedral crystalline carbon. They ...

Although both are "made, not mined," moissanite gemstones and lab-grown diamonds are NOT one in the same. Here are some of ...

If you’re struggling to find a starting point or are unsure about how to evaluate the quality of diamonds you’ve been eyeing, we’ve got you covered. We spoke with Olivia Landau ...