Collectors UNTREATED 7.70ct bi-colored Iolite

Ladies and gentlemen, this is a one of a kind piece. Cut from pure African iolite, this gem exhibits well defined color saturation with a strong blue violet hue set against platinum. The juxtaposition of rich color against the colorless center is eye catching enough, but it is also filled with crisp confetti flashing under a superior luster. It has great size, measuring 13.4mm x 12.4mm x 8.2mm, and is very well cut making it perfect for a show stopping setting. Untreated!