the Diamond Grading class explores how to grade diamonds consistently and accurately using a modern gem microscope and a loupe. Students study GIA’s International Diamond Grading System™, explore time ...

Established in 1931, the Gemological Institute of America (GIA) is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading ...

Brad Brooks-Rubin is a former senior advisor in the Office of Sanctions Coordination at the US Department of State. He has also worked for GIA and the Responsible Jewellery Council, so he understands ...

Real Housewives of Beverly Hills star Kyle Richards shares her essential hair color trick that’s so crucial, she brings it ...

Pakistan closed its air space for Indian airlines and rejected New Delhi's suspension of a critical water sharing treaty on Thursday in retaliation for India's response to a deadly Islamist ...

If you’re looking for a cannabidiol (CBD) product to soothe your aches and pains, a topical CBD — such as a CBD cream — may be particularly useful. But how can you tell which CBD creams are ...

SHOPPING: Formula 1 is back in the United States with the upcoming race in Miami taking place on Sunday, May 4. This is the third year Miami will be hosting Formula 1 and it's one of the most ...