It was the culmination of a San Francisco charity concert that featured appearances by Tom Morello, Bonnie Raitt, Jackson Browne, Emmylou Harris, and Margo Price ...

Natural diamonds have been a symbol of love and luxury for over 3,000 years, with the four Cs (color, clarity, cut, and carat ...

There’s been a rapid rise in brides saying “yes” to the lab-grown diamond—here, one writer wades into the debate.

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...