4.9cts - Wonderful Australian Boulder Opal Doublet Pair jewellery blue and green colouration in

blue and green colouration in a rockpool pattern

suspended blue and green colouration with a high quality finishing polish

Area of Mine - Coober Pedy

some stones may contain inclusions or imperfections found under magnification

* Check out the colour Play on this Baby - must see video

4.9cts - Wonderful Australian Boulder Opal Doublet Pair jewellery blue and green colouration inOur highest quality Boulder Opal Doublets are a fraction of the price of a solid opal. Made with all natural opal materials, the original boulder ironstone on the back and a natural opal face. This pair of doublets displays red, orange, yellow, blue and green colouration. Our doublets will not be affected by water and can be worn the same as any natural stone when set into jewellery. No extra care needed! Once set, these doublets are almost