94cts - .3 pair of solid Koroit opals from a boulder matrix formation.

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  • $790.00 AUD

A pair of solid Koroit opals from a boulder matrix formation. From South West QLD Australia and Calibrated to freeform teardrop. They display tribal patterns in very sought after hard/dark mother stone. These have the highest, un-matched quality polish and finish in the industry.

Best suited to a set of jewellery

Weight Total: 94.3ct

Dimensions of each stone: 43 x 21 x 5.7 mm

Area Of Mine: Koroit, Southwest QLD Australia

Shape: Calibrated oval

Opal colours: Blue, light blue, white, Red Purple, Green

Ironstone Colour: Dark brown - black

Formation: Boulder Matrix


SKU: E8