An opal-set pendant, composed of an oval-shaped precious opal cabochon, displaying strong spectral play of colour to a white background, measuring approximately 14mm x 9mm, in a bezel setting with millegrain detailing, accented by bezel-set old-cut diamonds at cardinal points, in an unmarked bi-colour metal mount surface tested as 18ct , to an 18ct yellow gold flat curb link chain, measuring approximately 45.5cm; 6.1 grams Please note: Unless otherwise stated, lots have been tested using an electronic tester. This is a surface test only and is not a guarantee of metal purity.
