Showing 181–187 of 187 results

$115.50

Koroit Opal Stones

27.76cts Koroit Boulder Opal

$22.00

Koroit Opal Stones

8.07cts Koroit Boulder Opal

$16.50

Koroit Opal Stones

5.30cts Koroit Boulder Opal

$22.00

Koroit Opal Stones

26.24cts Koroit Boulder Opal

$9.90

There are many different types of opals including the famous black opal. The thing that makes opals unique is the play of color. This is the way the colors dance through the stone in different patterns.
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