Ribbon style is made from dichroic on clear glass.

There are formed on dichroic base with 2 other dichroic metal side up.  As you rotate a piece, you see the top color change to clear and the bottom color shows through.  These pieces are made with blue/copper, green/magenta and green/blue-magenta.  See the picture below.  They do not do full justice to he piece as the flash washes out some of the colors.

Beads for earrings are usually made in 1 size. Oval: .75" x .375"

Oval Earrings sell for $30.00
.75 "square-ish" pendant $25.00
 

doc01

doc02

doc03

doc04

Pendants can come in any size and shape.  Because of the firing at very high temperature, shapes have rounded corners. Non-round pendants vary from $25 to $40 depending on Size. Not many pendant are made for inventory.  They are usually made to order.