9.2cts - Best of the Best Blue Green GEM Queensland Boulder Seam Opal black boulder opal Solid Lightning Ridge N1 Black

Solid Lightning Ridge N1 Black Opal claw set into 9k yellow gold

green and purple colour and tribal patterns throughout

Area of Mine -Koroit

Material of this size is exceptionally rare today

04g (stones and settings)

9.2cts - Best of the Best Blue Green GEM Queensland Boulder Seam Opal black boulder opal Solid Lightning Ridge N1 BlackBrightest Stone on the Site. A magnificent, gem quality, Australian Boulder Seam Opal from Winton, central Queensland. This stone displays a face of stunning metallic green and deep blue colouration in dazzling flag and rolling flash patterns on a dark body tone. Cut to a freeform shape with a high quality finishing polish. Total weight 9. 2cts approx. Area of Mine Winton, Outback Queensland, Australia Dimensions 22. 3mm x 12. 4mm x 4. 2mm approx.