I don’t need a spectrometer to know that this standard round brilliant is cuprian, though I did check it out. It is written in the purple color of its being. I could use a fancier name for purple, but I looked so long for purple in tourmaline that purple is enough. I don’t think that this saturated a purple exist in tourmaline without copper, but I will keep looking.
After that purple bubble, this beautiful standard round brilliant must be included in any droplet of color event. Its medium toned purple, that is eye clean (unusual), is needed for the color wheel. This bright flashy purple will always be prized beyond its size of.77 carats in the collection.