21.2cts - Australian Boulder Wood Cathedral Fossil Replacement Opal. ISAAC’S CUT featured on discovery channel Dimensions - 36

Dimensions - 36

Style - classic with diamonds

Total Weight - 166

Displaying predominantly blue and green colouration contrasting with lovely earthtones in intricate tribal patterns and pools of opal

orange and yellow colouration in intricate tribal patterns unique to the area

21.2cts - Australian Boulder Wood Cathedral Fossil Replacement Opal. ISAAC’S CUT featured on discovery channel Dimensions - 36A beautiful Queensland Boulder, Wood Fossil Replacement Opal from Yowah, outback Queensland, Australia. Displaying gorgeous blue, green, red, orange and yellow opal colour with a high quality finishing polish. This formation is rare and highly sought after. Cut to a freeform shape by Isaac Andreou. Weight 21. 2cts Dimensions 24. 3mm x 19. 9mm x 5. 4mm Area of Mine Yowah, Outback Queensland, Australia Shape freeform Colours blue, green, yellow, red,