A mysterious black diamond stumped experts for years until one Belgian cutter invented a new machine to shape the 612-carat ...

Southern oyster farmers, chefs, and raw-bar pros share a step-by-step guide for shucking oysters without overcomplicating the ritual.

Strong growth in segments such as silver and platinum jewellery was offset by declines in diamonds and lab-grown diamonds.

Cabbage is the diamond of season. Here are the varieties worth knowing.

“These findings resolve the long-standing controversy on the existence of hexagonal diamond,” researchers said.

Roughly 90 percent of the world’s diamonds are cut and polished in India, making uninterrupted international movement of ...

SARASOTA, Fla. — It’s spring training, the time of year when mistakes are prevalent and to be expected, even for the best of ...

Driven by the global surge in tungsten raw material prices and persistently high raw material costs, precision manufacturing companies such as Huarui Precision, Tengda Technology, and Aidi Precision ...

TAIPEI, March 11 (Reuters) – Two major Taiwanese technology companies crucial to the global consumer electronics ​and ...

METAIRIE, LA, UNITED STATES, March 13, 2026 /EINPresswire.com/ — Vintage and antique jewelry pieces often carry both historical significance and material value ...

Iran’s new leader said Thursday that the country will keep the Strait of Hormuz closed. Oil prices jumped in response. Brent Crude, which is basically the type of oil that's no longer flowing out of ...

Trading gems, minerals, fossils and meteorites can be fraught with controversy and ethical ambiguity. But is the answer to ...