13.5ct Queensland Boulder Opal | Solid Australian Opal | Hand-Cut 12. Boulder Opal Its surface is alive with

Its surface is alive with swirling ironstone and a vibrant colour play—flashes of blue

A gem of understated grace

This gem features a vibrant play of greens and a unique pattern

A gentle beauty with natural elegance

13.5ct Queensland Boulder Opal | Solid Australian Opal | Hand-Cut 12. Boulder Opal Its surface is alive withQueensland Boulder Opal Total Weight: 13. 5cts Origin: Queensland, Australia Dimensions: 20mm x 19mm x 4mm (approx.) Shape: Round Opal Colours: Flashes of Greens, Reds, Blues A gem of contrastssmooth yet raw, dark yet luminous, this boulder opal is a rare fragment of earth and starlight, designed by nature and polished by hand.