Bidspirit auction | NATURAL BROWN BLUE OPAL -

NATURAL BROWN BLUE OPAL - ETHIOPIA - 4.22 Cts - Certificate GFCO Swiss Laboratory - NATURAL OPAL - Provenance ETHIOPIA - 4.22 Carats - Color BROWN-BLUE With Play Of Color - Shape : Pear - Dimensions : 19.67 x 9.28 x 5.73 mm - Cutting : Brilliant & Fancy - Treatment Smoked - Certificate GFCO (Swiss) #AD13035P