It takes intense pressure and temperatures north of 2,000 degrees for a diamond to form deep within the Earth. But these days, there’s another way to create a diamond: in a lab, where a diamond can go ...

Diamonds in nature famously form under immense pressure in Earth’s mantle. But a new laboratory technique allows diamonds to skip the squeeze. The most common method for producing synthetic diamonds, ...

“Consumers are smart,” said Benny Landa, the founder of the lab-grown-diamond company Lusix. “When they see a two carat lab-grown diamond for not much more than a one carat mined diamond, it’s a ...

It’s engagement season — the magical time between Thanksgiving and Valentine’s Day when nearly half of all couples commit to each other. This period is filled with romance and nostalgia, fueled by ...

PHILADELPHIA -- The muted sounds of hammering and sanding drift down to the first floor of Bario Neal, a jewelry store in Philadelphia, where rustic artwork that mimics nature hangs on warmly lit ...