Stuart Brown, who was interim co-CEO of De Beers and led two other diamond miners, has become the independent nonexecutive chairman of Lucapa Diamond...
Fringed jewels come in many silhouettes and styles, from earrings with slinky metallic strands to necklaces adorned with dangling diamonds. They all...
Blackstone Group wants to take gem grading lab International Gemological Institute (IGI) public via an initial public offering in India, according to...