Cameron

Cameron is the jeweler of Britain during.

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 had feared that they would 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 the amount of gold Cameron will exchange for gems and jewelry.