Description
* Cushion cut black opal weighing 1.08 cts - Probable provenance ETHIOPIA Dimensions : 9.48 x 6.92 x 3.78 mm with its GFCO certificate (Swiss Laboratory) No AD14341P (treated)
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* Cushion cut black opal weighing 1.08 cts - Probable provenance ETHIOPIA Dimensions : 9.48 x 6.92 x 3.78 mm with its GFCO certificate (Swiss Laboratory) No AD14341P (treated)