Over the last few days, Rihanna hasn’t hesitated to show off a brand-new diamond ring. The unique piece involves over a dozen many-carat diamonds arranged into a spiky shape resembling a lotus ...

This year, the Duchess of Sussex stepped out in meticulously put-together outfits - wearing a mix of time-honoured as well as ...

is the world’s foremost authority on diamonds, colored stones, and pearls. A public benefit, nonprofit institute, GIA is the leading source of knowledge, standards, and education in gems and jewelry.