Weight: 19.7 grams
Boulder opal: Displaying a medium strong play of colour showing green and blue, in a rolling flash pattern on a natural ironstone base. Most boulder opal originates in Australia's state of Queensland. The opal naturally forms in narrow spaces in host rock, and expert gem cutters are able to reveal the bright colour of the natural opal through very skilled and careful cutting
Condition reports are provided as a courtesy to clients and are a qualified subjective opinion only. All items are sold ‘as is’.
|June 2021|| 1,200 – 1,500
936 – 1,170
780 – 975