DeBeers is learning the hard way. Diamonds are not forever. The miner, owned by the multi-national, Anglo American, has been ...

Amidst the high-stakes action, celebrity attendees, electrifying halftime performances, the coveted Vince Lombardi Trophy, ...

Colombia produces the world’s most expensive emeralds. The highest-quality stones can be worth tens of thousands of dollars ...

The 21K gold is not only purer but softer as well. 21K gold is specially used in jewelry. Also the word “Karat” and “Carat” are similar and use to measure the weight of metals like gold, diamond, and ...

Zinc 272.0 1.21% 30-Apr-2025 ...