Bidspirit auction | NATURAL AMETHYST - BRAZIL -
NATURAL AMETHYST - BRAZIL - 21.75 Cts - Certificate GFCO Swiss Laboratory - NATURAL AMETHYST - Provenance BRAZIL - 21.75 Carats - Color Purple - Shape : Oval - Dimensions : 18.81 x 15.13 x 12.38 mm - Cutting : Brilliant & Fancy - Clarity VS - Unheated - Untreated - Certificate GFCO (Swiss) # AD12957P