J6869

'Natures Art!' - Interesting pattern in this rectangle shaped boulder opal from the Koroit opal field.  Blue and green pattern in light and dark ironstone host. The opals are 11.5 x 37.5 x 4 mm in size while the whole pendant is 47mm long. Total weight is 8.65 grams. The part bezel setting is in  18kt yellow gold.