Edward Carlos St. Mary III walked out of a New York office building carrying a backpack full of uncut diamonds valued at $3.3 ...

The precious mineral is facing a baseline 10% import duty to the U.S. — a market accounting for over half of the global ...

Wedding retailer David's Bridal announced on May 15 it is opening a new "elevated" retail concept called Diamonds & Pearls.

Lisa dressed like royalty for Bulgari’s high jewelry show in Taormina, Italy, yesterday, pairing diamonds from the house with ...