||43.0mm X 37.0mm X 18.5mm|
or 4 installments of $26.56 by More info
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A wonderful pattern in this big natural genuine solid boulder opal with rivers of gorgeous varying shades of blues with greens and hints of red and the wonderful rich deep red colored ironstone adding contrast and creating a magical pattern. From the mines of outback Queensland Australia, this wonderful boulder opal gemstone weighs 223.93 carats and measures 43.0mm X 37.0mm X 18.5mm thick.