An opal and diamond set pendant consisting of a cushion-shaped, cabochon cut opal with a yellow/green play of colour and an orange rolling flash.  The opal measures 22.40mm x 11.10mm x 4.82mm deep and is millegrain set to a yellow gold mount.  Suspending from an articulated triangular loop set with a trilliant cut diamond 4.00mm x 4.00mm x 22.23mm deep.
 
The opal is calculated to weigh 6.83ct.  The diamond is calculated to weigh 0.24ct with approx. I/J colour and VS2 clarity.
 
Complete with an 18ct white gold chain measuring 16"/40cm long and fastening with a bolt ring catch.