The focal point of this necklace is a stunning Australian boulder opal, with electric pink, red, gold, green, blue and violet flash among the boulder matrix; set in a fine silver bezel. The tube bail is strung onto an 18″ sterling silver chain with sterling lobster clasp.

Tags:- australian boulder opal, opal, opal necklace, opal jewelry, boulder opal, rainbow opal, October birthstone, Australian opal jewelry, boulder opal jewelry