Struggling mega-jeweler Zale Corp. said it will close stores and cut jobs – cost-cutting moves that gave a boost to its shares, as well as to the profile of activist investor Richard Breeden.… ...

DHRIX - Diamond Hill Core Bond I - Review the DHRIX stock price, growth, performance, sustainability and more to help you make the best investments.

Photo by John Sykes Jr. Mike Botha works at Stanley Jewlers in North Little Rock cutting Esperanza, an 8.52-carat diamond, found by Brooke Oskarson (not pictured) in June at the Crater of Diamonds ...

Stock image of a diamond. Diamonds have been found to be created at the boundary between the Earth's core and the mantle. iStock / Getty Images Plus The hardest known substance, the diamond, is ...

Teemane Manufacturing Co., a Botswana diamond cutter that has operated for more than 20 years and employs 320 people, will close this month as low prices for polished stones add to what it termed ...