This lot features a collection of a 1.35ct trillion cut pure pink topaz, and three Ametrine emerald cut stones of various carats. The pink topaz is professionally cut into a trillion shape and has a beautifully pink color measuring 7.22 x 7.13 x 7.02 x 4.08 (1.35ct). Topaz is the traditional November birthstone, and is a popular gem. Although frequently associated with golden yellow as well as blue, it can be found in a variety of colors, including colorless. The rarest are natural pink, red, and fine golden orange, sometimes with a pink tone. This beautifully topaz stone comes in a protective case and is in good overall condition. Also included in this lot are three Ametrine emerald cut stones. Each stone is a bi-color, professional emerald cut stone. The transparent, bicolored quartz with the colors of both amethyst and citrine in the same gem is called ametrine or amethyst-citrine. The contrasting colors give it an intriguing appearance. The first ametrine stone in this lot measures 7.10 x 5.18 x 3.63 (1.06ct), the second measures 7.12 x 5.01 x 3.77 (1.07ct), the third measures 9.09 x 7.06 x 4.82 (3.0ct). The third stone comes in a protective case and all three are in good overall condition.