An opal and ruby pendant, featuring a large oval cabochon of a precious opal of 2.4 x 1.5 cm, displaying medium play-of-colour ranging from green to purple on a light blue ground, collet set within a laurel surround, highlighted with circular-cut rubies at the cardinal points, bail stamped '14K', drop length 4.5 cm, weighs 10.3 grams.