Handmade in the USA by Ingrid Shourds-Dalton. 
This is one of the coolest glass beads I think I have ever found. Please look through all photos. They don't completely do it justice, but, show the glass in different lighting. 
The necklace is about 9.6 inches long from clasp to bottom of the pendant. The vintage gold tone chain is about 7.8 in from clasp to pendant, and the pendant is 1.8 inches, including the hardware.