Cameron

Cameron is the jeweler of Britain during Ultima IX.

Cameron was little interested in small-talk when the Avatar met him, and mostly wanted to do business, buying jewelry and gems from the Avatar. However, he was also responsible for polishing the three giant light crystals for the lighthouses. He'd feared that they'd never arrive, and polished them without asking a fee.

Britain Gemcutter
Cameron won't sell jewelry, but he will buy any jewelry offered.

Below is gold you can get for each gem and jewelry you can sell to Cameron