Description
Dating to the second half of the 20th Century and modelled in 9ct yellow gold with an oval cut solid Australian black crystal opal cabochon in a bezel setting. The opal measures 11.5mm x 8mm x 3.8mm.
The shoulders have decorative double ridges, transitioning to a 3.2mm wide half-round band.
Sits 5mm high on the finger.
Weighs 3.1 grams
Size M1/2 or 6.5
resizable by your local bench jeweller