40.6ct Yowah Nut Boulder Opal

40.6ct Yowah Nut Boulder Opal.
Stunning array of colour on dark crimson ironstone.
Dimensions: 28.1 x 25.3 x 6.1mm - Dimensions approximate due to the shape of the opal.
$250 AUD. Free Shipping within Australia on purchases over $100. Insurance can be arranged at buyer’s expense. Please check if import tax applies in your country.