Rings

Blue Eye - 14g sterling silver wire was soldered to hold a sterling silver tube bezel and a cz blue stone. Size 7.

Buy on Etsy.

Worry Wort 1 - the bottom band is a copper tube that has been hammered, fired and flared. The middle brass band is slightly larger and was riveted on so it can be turned. It's a great stress reliever - believe me!  Fits a size 6.5 or 7.

Buy on Etsy.

Worry Wort II - a 1/2" wide copper tube was cut, fired, hammered and flared. A smaller 1/4" wide sterling silver band was cut, etched and then riveted on to allow it to turn freely. The entire piece has a patina applied, and then it was sealed.  
Fits a size 6.5 to 7.

Buy on Etsy.

Simply Copper - a 1/2" wide strip of copper sheet was cut and fired to bring out the dark rusts and blacks. The ring was sealed to preserve the great color. Something so simple sometimes comes out so nice!  
Fits a size 9.5 to 10.

Buy on Etsy.

Simply Copper II - a 1/4" wide piece of copper sheet was cut, hammered, soldered and then a patina applied and sealed.  
Fits a size 10 to 11.

Buy on Etsy.

Figure 8 - a piece of 8g copper was heated and then shaped into a figure 8 (almost). It was then hammered and fired to get the dark color. After sanding slightly, it was sealed to preserve the color.  
Fits a size 6 to 6.5.

Buy on Etsy.