Stunning Antique 10K Yellow Gold Opal Cluster Ring. This vintage piece features a central oval-shaped opal with a vibrant green and orange play-of-color, surrounded by a halo of smaller round opal cabochons. The stones are set in a decorative scalloped gold bezel on a thin, delicate band. Internal hallmarks show '10-K' and a maker's mark (G.L.C.). Classic Victorian or Edwardian style aesthetic. Pre-owned with natural patina and slight thinning of the band consistent with age. This item is an antique/estate piece being sold as-is.