Bidspirit auction | NATURAL AMETHYST - BRAZIL -
NATURAL AMETHYST - BRAZIL - 21.39 Cts - Certificate GFCO Swiss Laboratory - NATURAL AMETHYST - Provenance BRAZIL - 21.39 Carats - Color Purple - Shape Octagon - Dimensions : 17.61 x 13.15 x 11.54 mm - Cutting: Step & Step - Clarity VS - Unheated - Untreated - Certificate GFCO (Swiss) # AD12954P