LOT OF STONES ON PAPER Comprising two round shaped blue topazes, two pear shaped amethysts and two pear shaped citrines, weighing together 25.84 cts. Six unmounted coloured stones comprising two round shaped blue topaz, two pear shaped amethysts and two pear shaped citrines, weighing together 25,84 cts. A.I.G. certificate stating: pierres naturelles (natural). RC : Dimensions of the citrines: 17.5 x 11.0 x 8.2 and 17.0 x 10.7 x 7.5 mm approx. Amethyst dimensions: 14.0 x 7.2 x 5.4 and 14.1 x 7.2 x 5.1 mm approx. Topaz dimensions: approx. 7.8 - 7.9 x 4.3 and 7.9 - 8 x 4.3 mm.