Skip to product information
1 of 4

Queensland Boulder Opal Opalton

Regular price £64.00 GBP
Regular price Sale price £64.00 GBP
GST included.
Great shaped boulder opal from Opalton, Queensland, with flashing colours.


Type: Boulder - Opalton Weight: 28.0 cts
Shape: Oval SKU: 1149
Main Colour: Multi

Have a Question?


All of our Opals are sourced from Authentic Australian miners. This piece is sourced from the Opalton area shown on the below map.

Certificate of Authenticity

With each opal purchase from Opal Nation, you will receive a digital signed Certificate of Authenticity. This certificate confirms that you have purchased a genuine Australian opal. The certificate is an excellent document that can be used for insurance purposes or resale.

Sample Certificate:

Custom Made Jewellery

All of our opal jewellery is a one-off piece, however if you’d like to select an unset opal and have it made into a custom-designed piece, you can contact our recommended jewellery maker for a quote, or feel free to use your own. To begin the process, you’ll firstly have to find the perfect opal. Each unset opal is as unique as you are, and you’ll know as soon as you find ‘the one’.

Consider the cost of your chosen opal together with the cost of the jewellery. It may be more economical to choose from our unique Australian opal jewellery collection, remembering that our rings can be resized by your local jeweller to fit you.


Australian Made and Owned 14 Day Money Back Guarantee 14 Day Money Back Guarantee