A pair of 14ct gold, Andamooka opal and diamond halo stud earrings, each earring set with a 2.66ct natural Andamooka opal (green, blue, yellow, orange and red play of colours), claw set and surrounded by a halo of twenty-six round brilliant cut diamonds (Colour J-M, Clarity SI1-I2), posts for pierced ears, TOW 5.32ct, TDW 1.00ct.