What kind of pendant? A typical iced out pendant or what? I ask because it depends on what you get. A lot of jewelers are doing molds with a cad software on the computer to design the 3d mold.
I'm actually getting a hand made pendant.
This jeweler in the bay area (now lives in vegas, but still owns a clothing store in the bay) where im from does custom silver and gold pendants. He does a bunch of styles, but a common and affordable style he does is a solid gold or silver pendants. He basically takes a printing of your logo or he can draw your name and puts the paper on top of a gold or silver sheet. He then saws the pendant out by hand. He was doing a giveaway for a pendant and i won over the weekend. I just sent him my logo yesterday. We will see how this goes, but I'm really excited.
I'm not sure if this helps you in anyway, but since I'm currently in the process of getting a custom pendant I thought I'd give my input