The Macy's Diamond Band, which comes in white gold, yellow gold, and rose gold, is 67% off at Macy's.

Jewelers break down the details of Jenner’s signature sparkler.

Wholesale Diamond Guide Benchmarks Natural and Lab-Grown Diamonds Houston Market Transactions Houston, United States - ...

The legendary diamond mining company De Beers announced earlier this month that it's suspending production at South Africa's biggest diamond mine for two years, and making cuts to its official prices.

Applying the findings to inertial confinement fusion could triple energy gain, and the new understanding of diamond’s ...

Determining the authenticity of a diamond requires professional equipment and a highly trained eye. At-home tests do exist—from the fog test to the water-drop test—but the only way to be sure is by ...

The price of both natural and lab-grown diamonds has tumbled in the past two years, according to a report, as marriage proposals slowed and inflation increased. Diamonds might still be out of many ...

A team of Brazilian researchers discovered the first direct evidence that goethite—the mineral responsible for the brown color of soils—can withstand extreme pressures and temperatures all the way to ...