7.5ct freeform Koroit boulder opal Picture stone

Regular price £15.00

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22 x 12 x4mm Not really any fire in this one just the lovely patterning . Koroit opal is widely known for its unique character, variety and intensive color play, in particular for its pattern opal, picture stones, centre nuts, matrix, opalised wood and beautiful clean face opal.
The 7.5ct freeform Koroit boulder opal Picture stone is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: Jul 05, 2022