6-6.5mm Black Spinel Beads German Faceted Rondelle Beads 17 inch 130 pieces A Grade

Black Spinel faceted rondelles measure approximately 6mm to 6.5mm in diameter, have a vitreous luster, exhibit no external characteristics of matrix stone, have a symmetrical rondelle shape, shows fairly inconsistent widths , good make showing German Style faceting, has smooth polish, and have an opaque black hue.