London-listed Gem Resources has sold 8 130 ct in its first sales tender for emeralds produced from the Gravelotte mine, in ...

Witness the incredible process of diamond formation deep within the Earth, where extreme pressure and heat turn carbon into one of the world’s most coveted gems. Learn about the geological conditions ...

Austin, TX – Harsh Maheshwari, a Tesla battery manufacturing engineer and previously at Apple and QuantumScape, leads a tech breakthrough that could reduce global carbon emissions. His patents ...

A rare 10-carat blue diamond from South Africa drew global attention at Sotheby's $100 million diamond exhibition in Abu Dhabi. The gem could fetch $20 million at auction in May. Listen to Story Rare ...

Ed doesn’t worry about the effect on the environment when HE has to go places, but wants YOU to cut down the number ... There’s probably enough carbon ­emissions in all of that to melt ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Auction house Sotheby’s unveiled a set of rare ...

Her mind-blowing 24-carat emerald-cut diamond ring was reportedly worth almost $5 million at the time. Among Hilton’s other famed rings, was a 20-carat pear-cut stone from actor Chris Zylka.

If your company is not actively working to cut its carbon footprint, then you’re part of the problem. Making operational changes can significantly reduce your company’s environmental impact while also ...

ABU DHABI, United Arab Emirates (AP) — A rare blue diamond was displayed Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital ...

Sotheby's Deputy Chairman, Middle East & Head of Sotheby's UAE, Katia Noun Boueiz wears the Mediterranean Blue diamond during its worldwide debut in Abu Dhabi, United Arab Emirates, Tuesday ...

Think pinky rings with major emerald ... carbon atoms crystallize on the seed, layer by layer. "The ability to create diamonds in the lab means growers can control for the desired color, cut ...