These are 8mm round blue Opal beads, sold by the bead; man-made, synthetic opal from Japan, cut and polished in USA; 8mm diameter, fully drilled, use up to 0.020" wire or cord; beautiful full fire; suitable for fine jewelry; not finished jewelry; 1 specified buys 1 bead, 3 buys 3 beads, etc.
Blue Fire opal 8mm fully drilled round bead, sold by the bead
Very good colors, well drilled and polished, blue base
Synthetic Opal made in Japan, Kyoto method
Cut in USA, fine magnetic tumble polish finish
Cultivated with a quartz-grain structure that is identical to naturally occurring opal; 1 specified buys 1 bead, 3 buys 3 beads, etc.