Lab-grown diamond brand, Lightbox, has permanently reduced its prices to as low as $500 per carat, from a previous price of $800 per carat, for the brand’s standard range of lab-grown diamonds, De ...

In October, a new technology lab opened amid all the digital startups in Portland, Oregon, aiming to revolutionize a centuries-old business: jewelry. “We’re continually improving our processes to ...

The original method is called High-Pressure High-Temperature, or HPHT for short.Think of it as a brute-force approach. Scientists essentially trap a tiny diamond "seed" inside a chamber, throw in some ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. In the ever-evolving landscape of the diamond ...

A diamond is a solid rock of carbon and the hardest known naturally occurring substance. Because diamonds also have some extraordinary optical and physical properties, intensive research is underway ...