Just like mined diamonds, lab-grown diamonds are crystals formed from pure carbon,” says Nolan. Lab varieties still maintain the same hardness, 10 on the Mohs hardness scale, and may contain ...

Diamonds have a reputation as one of the hardest materials known to man, which is undoubtedly true, but they're not as tough as you think they are.

A. Lange & Söhne’s proprietary 18k gold alloy Honeygold is featured in the new Odysseus Chronograph, while Japanese jeweller ...

Comfortably at home, Zarutska, who went by Liuda, settled in to watch the news, as Ukrainians anxious about the war with ...

The vacuum suction cup is based on the Bernoulli principle, which uses a vacuum pump to extract air from the chamber to form ...

The National Institutes of Applied Research’s National Center for Instrumentation Research has said that it has developed ...

A troy ounce bar of gold is worth a hefty sum of money, but the same amount of this mineral is worth over a hundred million ...

Latitude 66 has sold its 17.5% non-core interest in the Greater Duchess copper-gold joint venture in northwest Queensland.

Machining Doctor Vickers [HV]: The Vickers system is typically used to describe cutting material hardness, like carbide grades, ceramics, CBN and PCD. The test uses a diamond-shaped pyramid, and the ...

Our data shows shoppers now weigh a lab-grown diamond against a mined stone in almost every jewelry conversation. Average ...