12.2cts - Queensland Boulder Seam Opal Dark Opal These doublets are water-resistant and

These doublets are water-resistant and can be worn just like any natural stone when set into jewelry—no special care required

Cut to a desirable freeform cabochon

* Please note this gem appears considerably lighter than it’s semi black Riality

featuring a South Australian Crystal Opal cut to a round shape

Weight - 24

12.2cts - Queensland Boulder Seam Opal Dark Opal These doublets are water-resistant andA gorgeous Australian Boulder Seam Opal from Winton, central Queensland. This stone displays a face of metallic green, blue and orange colouration in playful flag and pinfire patterns. Cut to a freeform shape with a quality finishing polish. Total weight 12. 2cts approx. Area of Mine Winton, Outback Queensland, Australia Dimensions 21. 4mm x 15. 9mm x 3. 8mm approx. Formation seam opal Shape Freeform Colours blue, green, orange Extras Free