Opinions expressed by Forbes Contributors are their own. Pam Danziger reports on retail, focused on the luxury consumer market. The research conclusions, according to Deborah Marquardt, DPA’s ...

The diamond industry is in the spotlight nowadays basically because of the environmental and ethical impacts. With increasing awareness about sustainability, consumers are more aware of how their ...

Diamonds, born from carbon under immense pressure deep within the Earth, have captivated civilizations for millennia.