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Opal ID 3291

20.31 Ct oval boulder opal

An oval boulder opal with a bright green-blue opal center framed by host rock.

Details

20.31 carats

Natural solid boulder opal

Western Queensland, Australia

Dimensions

Length: 27.5 mm
Width: 16.3 mm
Depth: 5.2 mm

Grade

Opal ID 3291 is a High commercial Grade boulder opal.
20.31 Ct oval boulder opal20.31 Ct oval boulder opal 20.31 Ct oval boulder opal20.31 Ct oval boulder opal20.31 Ct oval boulder opal20.31 Ct oval boulder opal20.31 Ct oval boulder opal20.31 Ct oval boulder opal