In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...

The 34-year-old slips on a gold signet-style ring in the 12th-floor showroom of Vale Jewelry in New York City’s diamond district. “I don’t want a symbol of our union to also be associated ...

They have the same physical properties of natural diamonds because they are created in a lab using technology that replicates the natural diamond growing process. Rather than taking billions of ...

Here's a look at Hilton Honors™ Diamond Status, the benefits that this top-tier elite status provides and how much it’s worth. Sitting at the top of the four tiers of the Hilton Honors loyalty ...

The development of diamond technologies has borne that out since the material was first discovered. Diamond’s allure as a gemstone and its use as a tool due to its hardness have encouraged ...

Dan Diamond is a national health reporter for The Washington Post, focused on accountability, federal agencies and public health. He joined The Post in 2021 after covering the Trump administration ...

This rare pink diamond, weighing 34 grams, is thought to be the largest discovered in the last 300 years. The 170-carat stone has been named the "Lulo Rose", after the mine in Angola where it was ...