These are all pretty much one-of-a-kind pieces as well, or at least limited quantities based on how much of a cane (log of clay that has a pattern running through it) I have.
Even if I can make more than one that uses the same cane, or I create another cane of a similar pattern, they will of course still be unique.
The metal in these pieces is all sterling silver. If you want something like this but with gold, it can be done, just ask.
For both the earrings and the pendants I've started with a manufactured bezel, and I've then soldered either a ring or an ear wire at the top. There is also wire inside the bezel, onto which the clay can grab, so it's not just glued into the bezel.
The patterns in these are all solid clay, with which I create the canes by hand. No paints are used to create the patterns.