Redd & Co. is moving from its current space 1.5 miles away at 5248 Hamilton Blvd., where it is continuing to operate during the transition.

A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab Emirates’ capital, ...

Gabino Noriega placed jars of gemstones, various oils, and small glass bottles on a table in his classroom. At the table next ...