An impressive opal, diamond & gem set dragon brooch / pendant, 18ct yellow gold, circa 1960's, presented as a very large and ornate double sides carved dragon brooch, the pierced and carved panel made from solid white opal, weighing approximately 120cts, claw set within an elaborate scrolled and detailed dragon motif frame of gold with diamonds, rubies, sapphires and emeralds set throughout, to reverse and concealed bail and brooch pin Measurement 10 x 6.3 cm, .