31.15ct Boulder Opal First Rub unpolished

31.15ct Boulder Opal
First Rub unpolished. Has striking blue colour play all the way through the stone to the back.
Opal shown dry, except for one photo, would look even better once polished.
Lovely little pendant opal waiting to be set in sterling silver, gold or wire wrapped.
Dimensions: 28 x 19 x 6mm. Dimensions are approximate due to the shape of the opal.
$80 AUD. Free Shipping. Insurance can be arranged at buyer’s expense.