A solid opal and diamond set cluster halo pendant. 18ct yellow gold, made as an oval cluster pendant, featuring a high domed cabochon cut solid opal of jelly material, displaying strong green, blue and orange spectral colours throughout, weighing approximately 17.00ct, claw set within a frame of small grain set brilliant cut diamonds, backed by pierced gold work, fitted with a small diamond set bail. A.T.D.W.: 0.22ct.