Leilão Bidspirit | NATURAL BLACK OPAL - Provenance

NATURAL BLACK OPAL - Provenance ETHIOPIA - 2.42 Carats - Color : Black with Play of Color - Treatment Smoked - Shape : Pear - Cutting : Cabochon and Low Cabochon - Dimensions : 12.14 x 12.06 x 3.66 mm - Certificate GFCO (Swiss Laboratory) No AD13854P