Two opal set rings. Both made in 18ct yellow gold, circa 1980's of solitaire dress style, one with a central off round cabochon cut opal Matrix of strong green/blue colours, claw set within a swirled frame of gold set to a flat band, the second set in a similar manner and centrally set with a larger oval piece of opal Matrix, intense greens in colour with lighter aqua colours, claw set, again finished on a square edged band, each accompanied by Valuations on request