Tiffany & Co. has released its latest star-faced ad campaign, this one featuring Hailey Bieber. The model and multihyphenate is featured...

The Gemological Institute of America (GIA) has announced it will soon issue digital grading reports instead of paper certification and...

De Beers, the world’s top diamond producer by value, saw improved sales in its latest auction, despite moving into the summer, which is...