Future versions, they note, could be the size of a Blu-ray disc. The new method involved the use of a laser to remove single carbon atoms from the surface of the diamond, leaving a tiny cavity.

The type of disc used is a critical but straightforward choice. Spares are clearly labeled either stone cutting or metal cutting; these DeWalt 4.5-inch cutting wheels are typical. Although they ...

may suspend some production in 2025 and cut staff as it grapples with low global prices, the sanctions-hit company's CEO, Pavel Marinychev, said on Thursday. Marinychev said the global diamond ...

Take a ride on a 155mph sleeper train to Hong Kong ...

Ultimately, it’s whatever you value most and how you weigh things—compare the energy and water usage required for your chosen lab-grown diamond ... or cut and purchase the stone solo or ...