From engagement rings to vintage diamond-studded pendants, the platform offers a wide selection of pre-owned fine jewelry.

Widening an existing hole with a hole saw can be tricky, and a simple hack has been making the rounds online. Our expert ...

NASA’s OSIRIS-REx mission uncovered a cosmic connection between asteroid Bennu and Earth’s Searles Lake. Both contain minerals formed by evaporating salty water, hinting that Bennu’s parent body once ...

Installing a new shower curtain can be tricky if you're mounting it over tile. Here's the correct procedure to follow to ...

Diamonds, born from carbon under immense pressure deep within the Earth, have captivated civilizations for millennia.

There’s been a rapid rise in brides saying “yes” to the lab-grown diamond—here, one writer wades into the debate.

By Islam Salah In the booming world of mining, the Middle East is pushing the boundaries with innovative extraction ...

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

The scroll has become carbonated so can't be physically opened, but digital scanners are revealing the invisible words it contains.

The stitch drilling segment is expected to hold the largest share of the global diamond core drilling market during the forecast period. The mining segment is expected to hold the largest share of the ...

Since De Beers, the world’s leading diamond company, ingeniously announced that “diamonds are forever” in the 1940s, most ...

Dear Abby is written by Abigail Van Buren, also known as Jeanne Phillips, and was founded by her mother, Pauline Phillips.