Aether Diamonds, a fast-growing lab diamond company that harvests stones from carbon found in the air, is launching its first jewelry collection. The Bombé collection features rings, necklaces, ...

"We take harmful carbon that is warming the planet and turn it into a beautiful form of carbon that warms the heart – diamonds," says Ryan Shearman, co-founder Aether diamonds. It sounds like alchemy: ...

Luxury diamond producers are usually way more focused on sparkly chunks of rock in the ground than carbon dioxide emissions in the atmosphere. But one diamond company is trying to recast the gems as a ...