Australian Boulder Opal - WOQLDBO0040

A natural Koroit opal from Queensland, Australia, with soft blue and green hues throughout. This 12.155ct drop shape measures 22.98mm high by 18.13mm wide, with a slim 3.4mm depth that makes it ideal for flush settings or delicate pendant designs. The gentle contours of the drop form lend themselves beautifully to silversmith work—whether set as a focal point in a charm, nestled into an organic silver bezel, or incorporated into a bespoke handmade piece. The modest depth means it sits comfortably in custom jewellery without excessive bulk, while the blue-green palette offers understated colour that complements warm and cool metalwork alike. A straightforward choice for makers seeking an individual Australian opal with character and wearability. Please verify the measurements and depth suit your intended design before purchase.