Vintage 1960's NOS 14K Yellow Gold Azabache Jet 6mm Bead Pentagon Shape Spinner Pendant

Acquired from a jeweler's estate
Vintage NOS (new old stock) item in excellent condition
Crafted of 14 karat yellow gold, not marked but has been tested for gold content
Features 6mm genuine Azabache Jet bead
Weighs 0.60 gram
Measures 0.81" (21mm) top to bottom, including bail and 0.37" (9mm) left to right