A solid opal and diamond cluster pendant, 18ct yellow gold, made as a large vibrant oval shaped cluster pendant featuring a central solid crystal opal to centre, measuring 19 x 13.6 mm, weighing approximately 9.18ct, strong spectral colours of green, orange and red throughout in rolling flashes, claw set within a frame of grain set small diamonds, completed with a small diamond set bail. A.T.D.W. 0.25ct.