The Super Bright Multicolour Australian Specimen Opal Split is a stunning gemstone that showcases vibrant bi-coloured/multicolour hues with an opaque transparency. This 3.7 CTs opal split is sourced from Australia and boasts excellent cut grade and opalescence. With a natural creation and eye clean clarity, this gemstone is perfect for creating unique and eye-catching jewellery pieces. The Super Bright brand ensures high quality and authenticity, making this rough gemstone a valuable addition to any jewellery collection.