Superb 5.78ct Swiss blue Topaz

Cut from pure Brazilian topaz, this gorgeous gem draws the eye with its vivid bi-color blue and platinum palette and flowing liquid flashing that fills its whole body. This is accompanied by its fantastic clarity, and glistening superior luster. It measures 15mm x 8mm x 5.7mm and has a Mohs hardness rating of 8 out of 10 making it perfect for setting and everyday wear.