Two solid opal rings and one black opal doublet ring, all 9ct yellow gold, one set as a solitaire with a central claw set solid opal measuring 11.6 x 9.5 mm, claw set, finished to plain band, the second set with a solid black opal measuring 10.9 x 7.9 mm, claw set, finished on shaped flat gold band, the final of three stone design, featuring three black opal rings, the central oval, the side to of round shape, claw set, merging to a scooped band.