From its $1.50 hot dog combo to its $4.99 rotisserie chicken, Costco is known for the great deals it offers customers. But ...

Chinese scientists have created a ‘super diamond’ 40% harder and far more durable than natural ones. Experts say the creation ...

The price of a ring-size single-carat stone has fallen by 37 per cent. To survive, luxury jewellers will have to persuade ...

For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...

Liquid Diamonds is a data-driven B2B diamond sourcing platform for the wholesale diamond market that connects finished diamond suppliers with diamond traders and jewelry retailers. The platform uses a ...

Scientists grow bulk diamond crystals using the HPHT (High Pressure High Temperature) method, which simulates the natural conditions under which diamonds form in the earth's crust. Graphite (carbon) ...

Stefano Lagomarsino and colleagues from Italy fabricated buried microstructures in bulk diamond by means of direct ion implantation with a scanning microbeam (Phys. Rev. Lett. 105, 233903 ...