3-6mm Green Tanzanian Opal faceted rondelles 18 inch 144 beads AA

Green Tanzanian Opal faceted rondelles measure approximately 3mm graduating up to 6mm in diameter, have a slightly waxy luster, present with excellent polish and faceting creating a symmetrical shape, show as opaque in quality with a very light near white hue to dark seafoam green hue. These African Opal beads have visible internal and external characteristics for an AA quality Tanzanian Opal gemstone strand.